SECURITIES PURCHASE AGREEMENT

THIS SECURITIES PURCHASE AGREEMENT (this “ Agreement ”), dated as of September 8, 2017, is entered into by and between ASCENT SOLAR TECHNOLOGIES, INC., a Delaware corporation (“ Company ”), and ST. GEORGE INVESTMENTS LLC, a Utah limited liability company, its successors and/or assigns (“ Investor ”).

A.    Company and Investor are executing and delivering this Agreement in reliance upon the exemption from securities registration afforded by the Securities Act of 1933, as amended (the “ 1933 Act ”), and the rules and regulations promulgated thereunder by the United States Securities and Exchange Commission (the “ SEC ”).

B.    Investor desires to purchase and Company desires to issue and sell, upon the terms and conditions set forth in this Agreement, (i) a Convertible Promissory Note, in the form attached hereto as Exhibit A , in the original principal amount of $1,725,000.00 (the “ Note ”), convertible into shares of common stock, $0.0001 par value per share, of Company (the “ Common Stock ”), upon the terms and subject to the limitations and conditions set forth in such Note, and (ii) the Origination Shares (as defined below).

C.    This Agreement, the Note, and all other certificates, documents, agreements, resolutions and instruments delivered to any party under or in connection with this Agreement, as the same may be amended from time to time, are collectively referred to herein as the “ Transaction Documents ”.

D.    For purposes of this Agreement: “ Conversion Shares ” means all shares of Common Stock issuable upon conversion of all or any portion of the Note; and “ Securities ” means the Note, the Origination Shares, and the Conversion Shares.

NOW, THEREFORE , in consideration of the above recitals and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Company and Investor hereby agree as follows:

1.     Purchase and Sale of Securities .

1.1.     Purchase of Securities . Company shall issue and sell to Investor and Investor agrees to purchase from Company the Note and 37,500,000 shares of Company’s Common Stock (the “ Origination Shares ”). In consideration thereof, Investor shall pay the Purchase Price (as defined below) to Company.

1.2.     Form of Payment . On the Closing Date (as defined below), Investor shall pay the Purchase Price to Company via wire transfer of immediately available funds against delivery of the Note and the Origination Shares.

1.3.     Closing Date . Subject to the satisfaction (or written waiver) of the conditions set forth in Section 5 and Section 6 below, the date of the issuance and sale of the Securities pursuant to this Agreement (the “ Closing Date ”) shall be September 8, 2017, or such other mutually agreed upon date. The closing of the transactions contemplated by this Agreement (the “ Closing ”) shall occur on the Closing Date by means of the exchange by email of signed .pdf documents, but shall be deemed for all purposes to have occurred at the offices of Hansen Black Anderson Ashcraft PLLC in Lehi, Utah.

1.4.     Collateral for the Note . The Note shall not be secured.

1.5.     Original Issue Discount; Transaction Expense Amount . The Note carries an original issue discount of $225,000.00 (the “ OID ”) . In addition, Company agrees to pay $20,000.00 to Investor to cover Investor’s legal fees, accounting costs, due diligence, monitoring and other transaction costs incurred in connection with the purchase and sale of the Securities (the “ Transaction Expense Amount ”). The Transaction Expense Amount will paid by reducing the amount funded to Company. The “ Purchase Price ”, therefore, shall be $1,500,000.00, computed as follows: $1,725,000.00 initial principal balance, less the OID. The amount funded to Company equals the Purchase Price less the Transaction Expense Amount.

2.     Investor’s Representations and Warranties . Investor represents and warrants to Company that as of the Effective Date: (i) this Agreement has been duly and validly authorized; (ii) this Agreement constitutes a valid and binding agreement of Investor enforceable in accordance with its terms; and (iii) Investor is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D of the 1933 Act.

3.     Company’s Representations and Warranties . Company represents and warrants to Investor that as of the Effective Date: (i) Company is a corporation duly organized, validly existing and in good standing under the laws of its state of incorporation and has the requisite corporate power to own its properties and to carry on its business as now being conducted; (ii) Company is duly qualified as a foreign corporation to do business and is in good standing in each jurisdiction where the nature of the business conducted or property owned by it makes such qualification necessary; (iii) Company has registered its Common Stock under Section 12(g) of the Securities Exchange Act of 1934, as amended (the “ 1934 Act ”), and is obligated to file reports pursuant to Section 13 or Section 15(d) of the 1934 Act; (iv) each of the Transaction Documents and the transactions contemplated hereby and thereby, have been duly and validly authorized by Company and all necessary actions have been taken; (v) this Agreement, the Note, and the other Transaction Documents have been duly executed and delivered by Company and constitute the valid and binding obligations of Company enforceable in accordance with their terms; (vi) the execution and delivery of the Transaction Documents by Company, the issuance of Securities in accordance with the terms hereof, and the consummation by Company of the other transactions contemplated by the Transaction Documents do not and will not conflict with or result in a breach by Company of any of the terms or provisions of, or constitute a default under (a) Company’s formation documents or bylaws, each as currently in effect, (b) any indenture, mortgage, deed of trust, or other material agreement or instrument to which Company is a party or by which it or any of its properties or assets are bound, including, without limitation, any listing agreement for the Common Stock, or (c) any existing applicable law, rule, or regulation or any applicable decree, judgment, or order of any court, United States federal, state or foreign regulatory body, administrative agency, or other governmental body having jurisdiction over Company or any of Company’s properties or assets; (vii) no further authorization, approval or consent of any court, governmental body, regulatory agency, self-regulatory organization, or stock exchange or market or the stockholders or any lender of Company is required to be obtained by Company for the issuance of the Securities to Investor or the entering into of the Transaction Documents; (viii) none of Company’s filings with the SEC contained, at the time they were filed, any untrue statement of a material fact or omitted to state any material fact required to be stated therein or necessary to make the statements made therein, in light of the circumstances under which they were made, not misleading; (ix) Company has filed all reports, schedules, forms, statements and other documents required to be filed by Company with the SEC under the 1934 Act on a timely basis or has received a valid extension of such time of filing and has filed any such report, schedule, form, statement or other document prior to the expiration of any such extension; (x) there is no action, suit, proceeding, inquiry or investigation before or by any court, public board or body pending or, to the knowledge of Company, threatened against or affecting Company before or by any governmental authority or non-governmental department, commission, board, bureau, agency or instrumentality or any other person, wherein an unfavorable decision, ruling or finding would have a material adverse effect on Company or which would adversely affect the validity or enforceability of, or the authority or ability of Company to perform its obligations under, any of the Transaction Documents;

(xi) Company has not consummated any financing transaction that has not been disclosed in a periodic filing or current report with the SEC under the 1934 Act; (xii) Company is not, nor has it been at any time in the previous twelve (12) months, a “Shell Company,” as such type of “issuer” is described in Rule 144(i)(1) under the 1933 Act; (xiii) with respect to any commissions, placement agent or finder’s fees or similar payments that will or would become due and owing by Company to any person or entity as a result of this Agreement or the transactions contemplated hereby (“ Broker Fees ”), any such Broker Fees will be made in full compliance with all applicable laws and regulations and only to a person or entity that is a registered investment adviser or registered broker-dealer; (xiv) Investor shall have no obligation with respect to any Broker Fees or with respect to any claims made by or on behalf of other persons for fees of a type contemplated in this subsection that may be due in connection with the transactions contemplated hereby and Company shall indemnify and hold harmless each of Investor, Investor’s employees, officers, directors, stockholders, members, managers, agents, and partners, and their respective affiliates, from and against all claims, losses, damages, costs (including the costs of preparation and attorneys’ fees) and expenses suffered in respect of any such claimed Broker Fees; (xv) when issued, the Conversion Shares and the Origination Shares will be duly authorized, validly issued, fully paid for and non-assessable, free and clear of all liens, claims, charges and encumbrances; (xvi) neither Investor nor any of its officers, directors, stockholders, members, managers, employees, agents or representatives has made any representations or warranties to Company or any of its officers, directors, employees, agents or representatives except as expressly set forth in the Transaction Documents and, in making its decision to enter into the transactions contemplated by the Transaction Documents, Company is not relying on any representation, warranty, covenant or promise of Investor or its officers, directors, members, managers, employees, agents or representatives other than as set forth in the Transaction Documents; (xvii) Company acknowledges that the State of Utah has a reasonable relationship and sufficient contacts to the transactions contemplated by the Transaction Documents and any dispute that may arise related thereto such that the laws and venue of the State of Utah, as set forth more specifically in Section 10.3 below, shall be applicable to the Transaction Documents and the transactions contemplated therein; (xviii) as of the Closing Date, except as disclosed in the Company’s publicly filed reports the Company does not have any Variable Security Holders (as defined below); and (xix) Company has performed due diligence and background research on Investor and its affiliates including, without limitation, John M. Fife, and, to its satisfaction, has made inquiries with respect to all matters Company may consider relevant to the undertakings and relationships contemplated by the Transaction Documents including, among other things, the following: http://investing.businessweek.com/research/stocks/people/person.asp?personId=7505107&ticker=UAHC ; SEC Civil Case No. 07-C-0347 (N.D. Ill.); SEC Civil Action No. 07-CV-347 (N.D. Ill.) ; and FINRA Case #2011029203701 . Company, being aware of the matters described in subsection (xix) above, acknowledges and agrees that such matters, or any similar matters, have no bearing on the transactions contemplated by the Transaction Documents and covenants and agrees it will not use any such information as a defense to performance of its obligations under the Transaction Documents or in any attempt to avoid, modify or reduce such obligations.

4.     Company Covenants . Until all of Company’s obligations under all of the Transaction Documents are paid and performed in full, or within the timeframes otherwise specifically set forth below, Company will at all times comply with the following covenants: (i) so long as Investor beneficially owns any of the Securities and for at least twenty (20) Trading Days (as defined in the Note) thereafter, Company will timely file on the applicable deadline all reports required to be filed with the SEC pursuant to Sections 13 or 15(d) of the 1934 Act, and will take all reasonable action under its control to ensure that adequate current public information with respect to Company, as required in accordance with Rule 144 of the 1933 Act, is publicly available, and will not terminate its status as an issuer required to file reports under the 1934 Act even if the 1934 Act or the rules and regulations thereunder would permit such termination; (ii) the Common Stock shall be listed or quoted for trading on any of (a) NYSE, (b) NASDAQ, (c) OTCQX, (d) OTCQB, or (e) OTC Pink Current Information; (iii) when issued, the Conversion Shares and the Origination Shares will

be duly authorized, validly issued, fully paid for and non-assessable, free and clear of all liens, claims, charges and encumbrances; (iv) trading in Company’s Common Stock will not be suspended, halted, chilled, frozen, reach zero bid or otherwise cease on Company’s principal trading market; (v) Company shall not make any Variable Security Issuance (as defined below) with gross proceeds to Company of less than $1,500,000.00 without Investor’s prior written consent, which consent may be granted or withheld in Investor’s sole and absolute discretion; (vi) at Closing and on the first day of each calendar quarter for so long as the Note remains outstanding or on any other date during which the Note is outstanding, as may be requested by Investor, Company shall cause its Chief Executive Officer to provide to Investor a certificate in substantially the form attached hereto as Exhibit B (the “ Officer’s Certificate ”) certifying in his capacity as Chief Executive Officer of Company the number of Variable Security Holders of Company as of the date the applicable Officer’s Certificate is executed; and (vii) if at any time the Closing Trade Price (as defined in the Note) for the Common Stock is below $0.0003 for at least 15 consecutive trading days, Company shall make all commercially reasonable best efforts to reduce, as soon as practicable, the par value of its Common Stock to $0.00001 or below. For purposes hereof, the term “ Variable Security Holder ” means any holder of any Company securities that (A) have or may have conversion rights of any kind, contingent, conditional or otherwise, in which the number of shares that may be issued pursuant to such conversion right varies with the market price of the Common Stock, or (B) are or may become convertible into Common Stock (including without limitation convertible debt, warrants or convertible preferred stock), with a conversion price that varies with the market price of the Common Stock, even if such security only becomes convertible following an event of default, the passage of time, or another trigger event or condition (each a “ Variable Security Issuance ”). For avoidance of doubt, the issuance of shares of Common Stock under, pursuant to, in exchange for or in connection with any contract or instrument, whether convertible or not, is deemed a Variable Security Issuance for purposes hereof if the number of shares of Common Stock to be issued is based upon or related in any way to a non-fixed fluctuating market price of the Common Stock, including, but not limited to, Common Stock issued in connection with a Section 3(a)(9) exchange, a Section 3(a)(10) settlement, or any other similar settlement or exchange. The issuance of shares of Common Stock under, pursuant to, in exchange for or in connection with any contract or instrument, whether convertible or not, will not be deemed a Variable Security Issuance for purposes hereof if the number of shares of Common Stock to be issued is fixed or based upon a fixed market price of the Common Stock, including, but not limited to, Common Stock issued in connection with a Section 3(a)(9) exchange, a Section 3(a)(10) settlement, or any other similar settlement or exchange.

5.     Conditions to Company’s Obligation to Sell . The obligation of Company hereunder to issue and sell the Securities to Investor at the Closing is subject to the satisfaction, on or before the Closing Date, of each of the following conditions:

5.1.    Investor shall have executed this Agreement and delivered the same to Company.

5.2.    Investor shall have delivered the Purchase Price to Company in accordance with Section 1.2 above.

6.     Conditions to Investor’s Obligation to Purchase . The obligation of Investor hereunder to purchase the Securities at the Closing is subject to the satisfaction, on or before the Closing Date, of each of the following conditions, provided that these conditions are for Investor’s sole benefit and may be waived by Investor at any time in its sole discretion:

6.1.    Company shall have executed this Agreement and the Note and delivered the same to Investor.

6.2.    Company shall have delivered the Origination Shares to Investor.

6.3.    Company’s Chief Executive Officer shall have executed the Officer’s Certificate and delivered the same to Investor.

6.4.    Company shall have delivered to Investor a fully executed Irrevocable Letter of Instructions to Transfer Agent (the “ TA Letter ”) substantially in the form attached hereto as Exhibit C acknowledged and agreed to in writing by Company’s transfer agent (the “ Transfer Agent ”).

6.5.    Company shall have delivered to Investor a fully executed Secretary’s Certificate substantially in the form attached hereto as Exhibit D evidencing Company’s approval of the Transaction Documents.

6.6.    Company shall have delivered to Investor a fully executed Share Issuance Resolution substantially in the form attached hereto as Exhibit E to be delivered to the Transfer Agent.

6.7.     Company shall have delivered to Investor fully executed copies of all other Transaction Documents required to be executed by Company herein or therein.

7.     Reservation of Shares . On the date hereof, Company will reserve 1,880,000,000 shares of Common Stock from its authorized and unissued Common Stock to provide for all issuances of Common Stock under the Note (the “ Share Reserve ”). Company further agrees to add additional shares of Common Stock to the Share Reserve in increments of 100,000,000 shares as and when requested by Investor if as of the date of any such request the number of shares being held in the Share Reserve is less than 2.5 times the number of shares of Common Stock obtained by dividing the Outstanding Balance (as defined in the Note) as of the date of the request by the Redemption Conversion Price (as defined in the Note). Company shall further require the Transfer Agent to hold the shares of Common Stock reserved pursuant to the Share Reserve exclusively for the benefit of Investor and to issue such shares to Investor promptly upon Investor’s delivery of a conversion notice under the Note. Prior to an Event of Default (as defined in the Note) under the Note, all Conversion Shares issued to Investor will be issued from the Share Reserve. Following an Event of Default, Company shall require the Transfer Agent to issue Conversion Shares to Investor out of its authorized and unissued shares and not the Share Reserve. Following an Event of Default, the Transfer Agent shall only issue shares out of the Share Reserve to the extent there are no other authorized shares available for issuance and then only with Investor’s written consent.

8.     Terms of Future Financings . So long as the Note is outstanding, upon any issuance by Company of any security with a conversion formula (including conversion discount and lookback period) that has actually gone into effect that is more favorable to the holder of such security than the conversion formula that was provided to Investor in the Transaction Documents, then Company shall notify Investor of the more favorable conversion formula and such conversion formula, at Investor’s option, shall become a part of the Transaction Documents for the benefit of Investor. Additionally, if Company fails to notify Investor of any such more favorable conversion formula, but Investor becomes aware that Company has granted such a conversion formula to any third party, Investor may notify Company of such more favorable conversion formula and such formula shall become a part of the Transaction Documents retroactive to the date on which such term was granted to the applicable third party. For the avoidance of doubt, Company may offer higher original issue discounts, interest rates, warrants and warrant terms, anti-dilution adjustments or other more favorable terms not related to the conversion formula to other investors and Investor shall have no right to such more favorable term or terms. In addition, this Section 8 shall not apply to any more favorable conversion formula contained in an issued security unless and until such more favorable conversion formula has actually gone into effect. If a more favorable conversion formula is contained in a security but does not take effect

until some point in the future (for example upon the occurrence of an event of default or some other future event), Investor shall only have rights under this Section 8 after such conversion formula actually goes into effect.

9.     No Shorting . During the period beginning on the Closing Date and ending on the date the Note has been repaid in full or sold by Investor to a third party that is not an affiliate of Investor, Investor will not directly or through an affiliate engage in any open market Short Sales (as defined below) of the Common Stock; provided; however , that unless and until Company has affirmatively demonstrated by the use of specific evidence that Investor is engaging in open market Short Sales, Investor shall be assumed to be in compliance with the provisions of this Section 9 and Company shall remain fully obligated to fulfill all of its obligations under the Transaction Documents; and provided, further, that (i) Company shall under no circumstances be entitled to request or demand that Investor either (A) provide trading or other records of Investor or of any party or (B) affirmatively demonstrate that Investor or any other party has not engaged in any such Short Sales in breach of these provisions as a condition to Company’s fulfillment of its obligations under any of the Transaction Documents, (ii) Company shall not assert Investor’s or any other party’s failure to demonstrate such absence of such Short Sales or provide any trading or other records of Investor or any other party as all or part of a defense to any breach of Company’s obligations under any of the Transaction Documents, and (iii) Company shall have no setoff right with respect to any such Short Sales.  As used herein, “ Short Sale ” has the meaning provided in Rule 3b-3 under the 1934 Act.

10.     Miscellaneous . The provisions set forth in this Section 10 shall apply to this Agreement, as well as all other Transaction Documents as if these terms were fully set forth therein; provided, however, that in the event there is a conflict between any provision set forth in this Section 10 and any provision in any other Transaction Document, the provision in such other Transaction Document shall govern.

10.1.     Certain Capitalized Terms . To the extent any capitalized term used in any Transaction Document is defined in any other Transaction Document (as noted therein), such capitalized term shall remain applicable in the Transaction Document in which it is so used even if the other Transaction Document (wherein such term is defined) has been released, satisfied, or is otherwise cancelled or terminated.

10.2.     Arbitration of Claims . The parties shall submit all Claims (as defined in Exhibit F ) arising under this Agreement or any other Transaction Document or any other agreement between the parties and their affiliates or any Claim relating to the relationship of the parties to binding arbitration pursuant to the arbitration provisions set forth in Exhibit F attached hereto (the “ Arbitration Provisions ”). The parties hereby acknowledge and agree that the Arbitration Provisions are unconditionally binding on the parties hereto and are severable from all other provisions of this Agreement. By executing this Agreement, Company represents, warrants and covenants that Company has reviewed the Arbitration Provisions carefully, consulted with legal counsel about such provisions (or waived its right to do so), understands that the Arbitration Provisions are intended to allow for the expeditious and efficient resolution of any dispute hereunder, agrees to the terms and limitations set forth in the Arbitration Provisions, and that Company will not take a position contrary to the foregoing representations. Company acknowledges and agrees that Investor may rely upon the foregoing representations and covenants of Company regarding the Arbitration Provisions.

10.3.     Governing Law; Venue . This Agreement shall be construed and enforced in accordance with, and all questions concerning the construction, validity, interpretation and performance of this Agreement shall be governed by, the internal laws of the State of Utah, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of Utah or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Utah. Each party consents to and expressly agrees that exclusive venue for arbitration of any dispute arising out of or relating to any

Transaction Document or the relationship of the parties or their affiliates shall be in Salt Lake County, Utah. Without modifying the parties’ obligations to resolve disputes hereunder pursuant to the Arbitration Provisions, for any litigation arising in connection with any of the Transaction Documents (and notwithstanding the terms (specifically including any governing law and venue terms) of any transfer agent services agreement or other agreement between the Transfer Agent and Company, such litigation specifically includes, without limitation any action between or involving Company and the Transfer Agent under the TA Letter or otherwise related to Investor in any way (specifically including, without limitation, any action where Company seeks to obtain an injunction, temporary restraining order, or otherwise prohibit the Transfer Agent from issuing shares of Common Stock to Investor for any reason)), each party hereto hereby (i) consents to and expressly submits to the exclusive personal jurisdiction of any state or federal court sitting in Salt Lake County, Utah, (ii) expressly submits to the exclusive venue of any such court for the purposes hereof, (iii) agrees to not bring any such action (specifically including, without limitation, any action where Company seeks to obtain an injunction, temporary restraining order, or otherwise prohibit the Transfer Agent from issuing shares of Common Stock to Investor for any reason) outside of any state or federal court sitting in Salt Lake County, Utah, and (iv) waives any claim of improper venue and any claim or objection that such courts are an inconvenient forum or any other claim, defense or objection to the bringing of any such proceeding in such jurisdiction or to any claim that such venue of the suit, action or proceeding is improper. Finally, Company covenants and agrees to name Investor as a party in interest in, and provide written notice to Investor in accordance with Section 10.13 below prior to bringing or filing, any action (including without limitation any filing or action against any person or entity that is not a party to this Agreement, including without limitation the Transfer Agent) that is related in any way to the Transaction Documents or any transaction contemplated herein or therein, including without limitation any action brought by Company to enjoin or prevent the issuance of any shares of Common Stock to Investor by the Transfer Agent, and further agrees to timely name Investor as a party to any such action. Company acknowledges that the governing law and venue provisions set forth in this Section 10.3 are material terms to induce Investor to enter into the Transaction Documents and that but for Company’s agreements set forth in this Section 10.3 Investor would not have entered into the Transaction Documents.

10.4.     Specific Performance . Company acknowledges and agrees that irreparable damage may occur to Investor in the event that Company fails to perform any material provision of this Agreement or any of the other Transaction Documents in accordance with its specific terms. It is accordingly agreed that Investor shall be entitled to an injunction or injunctions to prevent or cure breaches of the provisions of this Agreement or such other Transaction Document and to enforce specifically the terms and provisions hereof or thereof, this being in addition to any other remedy to which the Investor may be entitled under the Transaction Documents, at law or in equity. For the avoidance of doubt, in the event Investor seeks to obtain an injunction against Company or specific performance of any provision of any Transaction Document, such action shall not be a waiver of any right of Investor under any Transaction Document, at law, or in equity, including without limitation its rights to arbitrate any Claim pursuant to the terms of the Transaction Documents.

10.5.     Calculation Disputes . Notwithstanding the Arbitration Provisions, in the case of a dispute as to any determination or arithmetic calculation under the Transaction Documents, including without limitation, calculating the Outstanding Balance, Lender Conversion Price (as defined in the Note), Lender Conversion Shares (as defined in the Note), Redemption Conversion Price, Redemption Conversion Shares (as defined in the Note), Conversion Factor (as defined in the Note), Market Price (as defined in the Note), or VWAP (as defined in the Note) (each, a “ Calculation ”), Company or Investor (as the case may be) shall submit any disputed Calculation via email or facsimile with confirmation of receipt (i) within two (2) Trading Days after receipt of the applicable notice giving rise to such dispute to Company or Investor (as the case may be) or (ii) if no notice gave rise to such dispute, at any time after Investor learned of the circumstances

giving rise to such dispute. If Investor and Company are unable to agree upon such Calculation within two (2) Trading Days of such disputed Calculation being submitted to Company or Investor (as the case may be), then Investor will promptly submit via email or facsimile the disputed Calculation to Unkar Systems Inc. (“ Unkar Systems ”). Investor shall cause Unkar Systems to perform the Calculation and notify Company and Investor of the results no later than ten (10) Trading Days from the time it receives such disputed Calculation. Unkar Systems’ determination of the disputed Calculation shall be binding upon all parties absent demonstrable error. Unkar Systems’ fee for performing such Calculation shall be paid by the incorrect party, or if both parties are incorrect, by the party whose Calculation is furthest from the correct Calculation as determined by Unkar Systems. In the event Company is the losing party, no extension of the Delivery Date (as defined in the Note) shall be granted and Company shall incur all effects for failing to deliver the applicable shares in a timely manner as set forth in the Transaction Documents. Notwithstanding the foregoing, Investor may, in its sole discretion, designate an independent, reputable investment bank or accounting firm other than Unkar Systems to resolve any such dispute and in such event, all references to “Unkar Systems” herein will be replaced with references to such independent, reputable investment bank or accounting firm so designated by Investor.

10.6.     Counterparts . Each Transaction Document may be executed in any number of counterparts, each of which shall be deemed an original, but all of which together shall constitute one instrument. The parties hereto confirm that any electronic copy of another party’s executed counterpart of a Transaction Document (or such party’s signature page thereof) will be deemed to be an executed original thereof.

10.7.     Document Imaging . Investor shall be entitled, in its sole discretion, to image or make copies of all or any selection of the agreements, instruments, documents, and items and records governing, arising from or relating to any of Company’s loans, including, without limitation, this Agreement and the other Transaction Documents, and Investor may destroy or archive the paper originals. The parties hereto (i) waive any right to insist or require that Investor produce paper originals, (ii) agree that such images shall be accorded the same force and effect as the paper originals, (iii) agree that Investor is entitled to use such images in lieu of destroyed or archived originals for any purpose, including as admissible evidence in any demand, presentment or other proceedings, and (iv) further agree that any executed facsimile (faxed), scanned, emailed, or other imaged copy of this Agreement or any other Transaction Document shall be deemed to be of the same force and effect as the original manually executed document.

10.8.     Headings . The headings of this Agreement are for convenience of reference only and shall not form part of, or affect the interpretation of, this Agreement.

10.9.     Severability . In the event that any provision of this Agreement is invalid or unenforceable under any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform to such statute or rule of law. Any provision hereof which may prove invalid or unenforceable under any law shall not affect the validity or enforceability of any other provision hereof.

10.10.     Entire Agreement . This Agreement, together with the other Transaction Documents, contains the entire understanding of the parties with respect to the matters covered herein and therein and, except as specifically set forth herein or therein, neither Company nor Investor makes any representation, warranty, covenant or undertaking with respect to such matters. For the avoidance of doubt, all prior term sheets or other documents between Company and Investor, or any affiliate thereof, related to the transactions contemplated by the Transaction Documents (collectively, “ Prior Agreements ”), that may have been entered into between Company and Investor, or any affiliate thereof, are hereby null and void and deemed to be

replaced in their entirety by the Transaction Documents. To the extent there is a conflict between any term set forth in any Prior Agreement and the term(s) of the Transaction Documents, the Transaction Documents shall govern.

10.11.     No Reliance . Company acknowledges and agrees that neither Investor nor any of its officers, directors, members, managers, representatives or agents has made any representations or warranties to Company or any of its officers, directors, representatives, agents or employees except as expressly set forth in the Transaction Documents and, in making its decision to enter into the transactions contemplated by the Transaction Documents, Company is not relying on any representation, warranty, covenant or promise of Investor or its officers, directors, members, managers, agents or representatives other than as set forth in the Transaction Documents.

10.12.     Amendments . No provision of this Agreement may be waived or amended other than by an instrument in writing signed by both parties hereto.

10.13.     Notices . Any notice required or permitted hereunder shall be given in writing (unless otherwise specified herein) and shall be deemed effectively given on the earliest of: (i) the date delivered, if delivered by personal delivery as against written receipt therefor or by email to an executive officer, or by facsimile (with successful transmission confirmation), (ii) the earlier of the date delivered or the third Trading Day after deposit, postage prepaid, in the United States Postal Service by certified mail, or (iii) the earlier of the date delivered or the third Trading Day after mailing by express courier, with delivery costs and fees prepaid, in each case, addressed to each of the other parties thereunto entitled at the following addresses (or at such other addresses as such party may designate by five (5) calendar days’ advance written notice similarly given to each of the other parties hereto):

If to Company:

Ascent Solar Technologies, Inc.

Attn: Victor Lee

12300 Grant Street

Thornton, Colorado 80241

If to Investor:

St. George Investments LLC

Attn: John Fife

303 East Wacker Drive, Suite 1040

Chicago, Illinois 60601

With a copy to (which copy shall not constitute notice):

Hansen Black Anderson Ashcraft PLLC

Attn: Jonathan Hansen

3051 West Maple Loop Drive, Suite 325

Lehi, Utah 84043

10.14.     Successors and Assigns . This Agreement or any of the severable rights and obligations inuring to the benefit of or to be performed by Investor hereunder may be assigned by Investor to a third party, including its affiliates, in whole or in part, without the need to obtain Company’s consent

thereto. Company may not assign its rights or obligations under this Agreement or delegate its duties hereunder without the prior written consent of Investor.

10.15.     Survival . The representations and warranties of Company and the agreements and covenants set forth in this Agreement shall survive the Closing hereunder notwithstanding any due diligence investigation conducted by or on behalf of Investor. Company agrees to indemnify and hold harmless Investor and all its officers, directors, employees, attorneys, and agents for loss or damage arising as a result of or related to any breach or alleged breach by Company of any of its representations, warranties and covenants set forth in this Agreement or any of its covenants and obligations under this Agreement, including advancement of expenses as they are incurred.

10.16.     Further Assurances . Each party shall do and perform, or cause to be done and performed, all such further acts and things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as the other party may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated hereby.

10.17.     Investor’s Rights and Remedies Cumulative; Liquidated Damages . All rights, remedies, and powers conferred in this Agreement and the Transaction Documents are cumulative and not exclusive of any other rights or remedies, and shall be in addition to every other right, power, and remedy that Investor may have, whether specifically granted in this Agreement or any other Transaction Document, or existing at law, in equity, or by statute, and any and all such rights and remedies may be exercised from time to time and as often and in such order as Investor may deem expedient. The parties acknowledge and agree that upon Company’s failure to comply with the provisions of the Transaction Documents, Investor’s damages would be uncertain and difficult (if not impossible) to accurately estimate because of the parties’ inability to predict future interest rates and future share prices, Investor’s increased risk, and the uncertainty of the availability of a suitable substitute investment opportunity for Investor, among other reasons. Accordingly, any fees, charges, and default interest due under the Note and the other Transaction Documents are intended by the parties to be, and shall be deemed, liquidated damages (under Company’s and Investor’s expectations that any such liquidated damages will tack back to the Closing Date for purposes of determining the holding period under Rule 144 under the 1933 Act). The parties agree that such liquidated damages are a reasonable estimate of Investor’s actual damages and not a penalty, and shall not be deemed in any way to limit any other right or remedy Investor may have hereunder, at law or in equity. The parties acknowledge and agree that under the circumstances existing at the time this Agreement is entered into, such liquidated damages are fair and reasonable and are not penalties. All fees, charges, and default interest provided for in the Transaction Documents are agreed to by the parties to be based upon the obligations and the risks assumed by the parties as of the Closing Date and are consistent with investments of this type. The liquidated damages provisions of the Transaction Documents shall not limit or preclude a party from pursuing any other remedy available at law or in equity; provided, however , that the liquidated damages provided for in the Transaction Documents are intended to be in lieu of actual damages.

10.18.     Ownership Limitation . Notwithstanding anything to the contrary contained in this Agreement or the other Transaction Documents, if at any time Investor would be issued shares of Common Stock under any of the Transaction Documents, but such issuance would cause Investor (together with its affiliates) to beneficially own a number of shares exceeding the Maximum Percentage (as defined in the Note), then Company must not issue to Investor the shares that would cause Investor to exceed the Maximum Percentage. The shares of Common Stock issuable to Investor that would cause the Maximum Percentage to be exceeded are referred to herein as the “ Ownership Limitation Shares ”. Company shall reserve the Ownership Limitation Shares for the exclusive benefit of Investor. From time to time, Investor may notify

Company in writing of the number of the Ownership Limitation Shares that may be issued to Investor without causing Investor to exceed the Maximum Percentage. Upon receipt of such notice, Company shall be unconditionally obligated to immediately issue such designated shares to Investor, with a corresponding reduction in the number of the Ownership Limitation Shares. For purposes of this Section, beneficial ownership of Common Stock will be determined under Section 13(d) of the 1934 Act.

10.19.     Attorneys’ Fees and Cost of Collection . In the event of any arbitration or action at law or in equity to enforce or interpret the terms of this Agreement or any of the other Transaction Documents, the parties agree that the party who is awarded the most money (which, for the avoidance of doubt, shall be determined without regard to any statutory fines, penalties, fees, or other charges awarded to any party) shall be deemed the prevailing party for all purposes and shall therefore be entitled to an additional award of the full amount of the attorneys’ fees, deposition costs, and expenses paid by such prevailing party in connection with arbitration or litigation without reduction or apportionment based upon the individual claims or defenses giving rise to the fees and expenses. Nothing herein shall restrict or impair an arbitrator’s or a court’s power to award fees and expenses for frivolous or bad faith pleading. If (i) the Note is placed in the hands of an attorney for collection or enforcement prior to commencing arbitration or legal proceedings, or is collected or enforced through any arbitration or legal proceeding, or Investor otherwise takes action to collect amounts due under the Note or to enforce the provisions of the Note, or (ii) there occurs any bankruptcy, reorganization, receivership of Company or other proceedings affecting Company’s creditors’ rights and involving a claim under the Note; then Company shall pay the costs incurred by Investor for such collection, enforcement or action or in connection with such bankruptcy, reorganization, receivership or other proceeding, including, without limitation, attorneys’ fees, expenses, deposition costs, and disbursements.

10.20.     Waiver . No waiver of any provision of this Agreement shall be effective unless it is in the form of a writing signed by the party granting the waiver. No waiver of any provision or consent to any prohibited action shall constitute a waiver of any other provision or consent to any other prohibited action, whether or not similar. No waiver or consent shall constitute a continuing waiver or consent or commit a party to provide a waiver or consent in the future except to the extent specifically set forth in writing.

10.21.     Waiver of Jury Trial . EACH PARTY TO THIS AGREEMENT IRREVOCABLY WAIVES ANY AND ALL RIGHTS SUCH PARTY MAY HAVE TO DEMAND THAT ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR IN ANY WAY RELATED TO THIS AGREEMENT, ANY OTHER TRANSACTION DOCUMENT, OR THE RELATIONSHIPS OF THE PARTIES HERETO BE TRIED BY JURY. THIS WAIVER EXTENDS TO ANY AND ALL RIGHTS TO DEMAND A TRIAL BY JURY ARISING UNDER COMMON LAW OR ANY APPLICABLE STATUTE, LAW, RULE OR REGULATION. FURTHER, EACH PARTY HERETO ACKNOWLEDGES THAT SUCH PARTY IS KNOWINGLY AND VOLUNTARILY WAIVING SUCH PARTY’S RIGHT TO DEMAND TRIAL BY JURY .

10.22.     Time is of the Essence . Time is expressly made of the essence with respect to each and every provision of this Agreement and the other Transaction Documents.

10.23.     No Changes; Signature Pages . Company, as well as the person signing each Transaction Document on behalf of Company, represents and warrants to Investor that it has not made any changes to this Agreement or any other Transaction Document except those that have been conspicuously disclosed to Investor in a “redline” or similar draft of the applicable Transaction Document, which clearly marks all changes Company has made to the applicable Transaction Document. Moreover, the versions of

the Transaction Documents signed by Company are the same versions Investor delivered to Company as being the “final” versions of the Transaction Documents and Company represents and warrants that it has not made any changes to such “final” versions of the Transaction Documents and that the versions Company signed are the same versions Investor delivered to it. In the event Company has made any changes to any Transaction Document that are not conspicuously disclosed to Investor in a “redline” or similar draft of the applicable Transaction Document and that have not been explicitly accepted and agreed upon by Investor, Company acknowledges and agrees that any such changes shall not be considered part of the final document set. Finally, and in furtherance of the foregoing, Company agrees and authorizes Investor to compile the “final” versions of the Transaction Documents, which shall consist of Company’s executed signature pages for all Transaction Documents being applied to the last set of the Transaction Documents that Investor delivered to Company, and Company agrees that such versions of the Transaction Documents that have been collated by Investor shall be deemed to be the final versions of the Transaction Documents for all purposes.

10.24.     Voluntary Agreement . Company has carefully read this Agreement and each of the other Transaction Documents and has asked any questions needed for Company to understand the terms, consequences and binding effect of this Agreement and each of the other Transaction Documents and fully understand them. Company has had the opportunity to seek the advice of an attorney of Company’s choosing, or has waived the right to do so, and is executing this Agreement and each of the other Transaction Documents voluntarily and without any duress or undue influence by Investor or anyone else.

[ Remainder of page intentionally left blank; signature page follows ]

IN WITNESS WHEREOF, the undersigned Investor and Company have caused this Agreement to be duly executed as of the date first above written.

SUBSCRIPTION AMOUNT :

Principal Amount of Note:    $1,725,000.00

Purchase Price:    $1,500,000.00

Amount Funded:                             $1,480,000.00

INVESTOR:

ST. GEORGE INVESTMENTS LLC

By: Fife Trading, Inc., Manager

By:     /s/John M. Fife

John M. Fife, President

COMPANY:

ASCENT SOLAR TECHNOLOGIES, INC.

By:     /s/Victor Lee

Printed Name: Victor Lee

Title: President and CEO

ATTACHED EXHIBITS:

EXHIBIT F

ARBITRATION PROVISIONS

1.     Dispute Resolution . For purposes of this Exhibit F , the term “ Claims ” means any disputes, claims, demands, causes of action, requests for injunctive relief, requests for specific performance, liabilities, damages, losses, or controversies whatsoever arising from, related to, or connected with the transactions contemplated in the Transaction Documents and any communications between the parties related thereto, including without limitation any claims of mutual mistake, mistake, fraud, misrepresentation, failure of formation, failure of consideration, promissory estoppel, unconscionability, failure of condition precedent, rescission, and any statutory claims, tort claims, contract claims, or claims to void, invalidate or terminate the Agreement (or these Arbitration Provisions (defined below)) or any of the other Transaction Documents. The term “Claims” specifically excludes a dispute over Calculations. The parties to the Agreement (the “ parties ”) hereby agree that the arbitration provisions set forth in this Exhibit F (“ Arbitration Provisions ”) are binding on each of them. As a result, any attempt to rescind the Agreement (or these Arbitration Provisions) or declare the Agreement (or these Arbitration Provisions) or any other Transaction Document invalid or unenforceable for any reason is subject to these Arbitration Provisions. These Arbitration Provisions shall also survive any termination or expiration of the Agreement. Any capitalized term not defined in these Arbitration Provisions shall have the meaning set forth in the Agreement.

2.     Arbitration . Except as otherwise provided herein, all Claims must be submitted to arbitration (“ Arbitration ”) to be conducted exclusively in Salt Lake County, Utah and pursuant to the terms set forth in these Arbitration Provisions. Subject to the arbitration appeal right provided for in Paragraph 5 below (the “ Appeal Right ”), the parties agree that the award of the arbitrator rendered pursuant to Paragraph 4 below (the “ Arbitration Award ”) shall be (a) final and binding upon the parties, (b) the sole and exclusive remedy between them regarding any Claims, counterclaims, issues, or accountings presented or pleaded to the arbitrator, and (c) promptly payable in United States dollars free of any tax, deduction or offset (with respect to monetary awards). Subject to the Appeal Right, any costs or fees, including without limitation attorneys’ fees, incurred in connection with or incident to enforcing the Arbitration Award shall, to the maximum extent permitted by law, be charged against the party resisting such enforcement. The Arbitration Award shall include default interest (as defined or otherwise provided for in the Note, “ Default Interest ”) (with respect to monetary awards) at the rate specified in the Note for Default Interest both before and after the Arbitration Award. Judgment upon the Arbitration Award will be entered and enforced by any state or federal court sitting in Salt Lake County, Utah.

3.     The Arbitration Act . The parties hereby incorporate herein the provisions and procedures set forth in the Utah Uniform Arbitration Act, U.C.A. § 78B-11-101 et seq. (as amended or superseded from time to time, the “ Arbitration Act ”). Notwithstanding the foregoing, pursuant to, and to the maximum extent permitted by, Section 105 of the Arbitration Act, in the event of conflict or variation between the terms of these Arbitration Provisions and the provisions of the Arbitration Act, the terms of these Arbitration Provisions shall control and the parties hereby waive or otherwise agree to vary the effect of all requirements of the Arbitration Act that may conflict with or vary from these Arbitration Provisions.

4.     Arbitration Proceedings . Arbitration between the parties will be subject to the following:

4.1     Initiation of Arbitration . Pursuant to Section 110 of the Arbitration Act, the parties agree that a party may initiate Arbitration by giving written notice to the other party (“ Arbitration Notice ”) in the same manner that notice is permitted under Section 10.13 of the Agreement; provided, however , that the Arbitration Notice may not be given by email or fax. Arbitration will be deemed initiated as of the date that the Arbitration Notice is deemed delivered to such other party under Section 10.13 of the Agreement (the “ Service Date ”). After the Service Date, information may be delivered, and notices may be given, by email or fax pursuant to Section 10.13 of the Agreement or any other method permitted thereunder. The Arbitration Notice must describe the nature of the controversy, the remedies sought, and the election to commence Arbitration proceedings. All Claims in the Arbitration Notice must be pleaded consistent with the Utah Rules of Civil Procedure.

4.2     Selection and Payment of Arbitrator .

(a) Within ten (10) calendar days after the Service Date, Investor shall select and submit to Company the names of three (3) arbitrators that are designated as “neutrals” or qualified arbitrators by Utah ADR Services (http://www.utahadrservices.com) (such three (3) designated persons hereunder are referred to herein as the “ Proposed

Arbitrators ”). For the avoidance of doubt, each Proposed Arbitrator must be qualified as a “neutral” with Utah ADR Services. Within five (5) calendar days after Investor has submitted to Company the names of the Proposed Arbitrators, Company must select, by written notice to Investor, one (1) of the Proposed Arbitrators to act as the arbitrator for the parties under these Arbitration Provisions. If Company fails to select one of the Proposed Arbitrators in writing within such 5-day period, then Investor may select the arbitrator from the Proposed Arbitrators by providing written notice of such selection to Company.

(b) If Investor fails to submit to Company the Proposed Arbitrators within ten (10) calendar days after the Service Date pursuant to subparagraph (a) above, then Company may at any time prior to Investor so designating the Proposed Arbitrators, identify the names of three (3) arbitrators that are designated as “neutrals” or qualified arbitrators by Utah ADR Service by written notice to Investor. Investor may then, within five (5) calendar days after Company has submitted notice of its Proposed Arbitrators to Investor, select, by written notice to Company, one (1) of the Proposed Arbitrators to act as the arbitrator for the parties under these Arbitration Provisions. If Investor fails to select in writing and within such 5-day period one (1) of the three (3) Proposed Arbitrators selected by Company, then Company may select the arbitrator from its three (3) previously selected Proposed Arbitrators by providing written notice of such selection to Investor.

(c) If a Proposed Arbitrator chosen to serve as arbitrator declines or is otherwise unable to serve as arbitrator, then the party that selected such Proposed Arbitrator may select one (1) of the other three (3) Proposed Arbitrators within three (3) calendar days of the date the chosen Proposed Arbitrator declines or notifies the parties he or she is unable to serve as arbitrator. If all three (3) Proposed Arbitrators decline or are otherwise unable to serve as arbitrator, then the arbitrator selection process shall begin again in accordance with this Paragraph 4.2.

(d) The date that the Proposed Arbitrator selected pursuant to this Paragraph 4.2 agrees in writing (including via email) delivered to both parties to serve as the arbitrator hereunder is referred to herein as the “ Arbitration Commencement Date ”. If an arbitrator resigns or is unable to act during the Arbitration, a replacement arbitrator shall be chosen in accordance with this Paragraph 4.2 to continue the Arbitration. If Utah ADR Services ceases to exist or to provide a list of neutrals and there is no successor thereto, then the arbitrator shall be selected under the then prevailing rules of the American Arbitration Association.

(e) Subject to Paragraph 4.10 below, the cost of the arbitrator must be paid equally by both parties. Subject to Paragraph 4.10 below, if one party refuses or fails to pay its portion of the arbitrator fee, then the other party can advance such unpaid amount (subject to the accrual of Default Interest thereupon), with such amount being added to or subtracted from, as applicable, the Arbitration Award.

4.3     Applicability of Certain Utah Rules . The parties agree that the Arbitration shall be conducted generally in accordance with the Utah Rules of Civil Procedure and the Utah Rules of Evidence. More specifically, the Utah Rules of Civil Procedure shall apply, without limitation, to the filing of any pleadings, motions or memoranda, the conducting of discovery, and the taking of any depositions. The Utah Rules of Evidence shall apply to any hearings, whether telephonic or in person, held by the arbitrator. Notwithstanding the foregoing, it is the parties’ intent that the incorporation of such rules will in no event supersede these Arbitration Provisions. In the event of any conflict between the Utah Rules of Civil Procedure or the Utah Rules of Evidence and these Arbitration Provisions, these Arbitration Provisions shall control.

4.4     Answer and Default . An answer and any counterclaims to the Arbitration Notice shall be required to be delivered to the party initiating the Arbitration within twenty (20) calendar days after the Arbitration Commencement Date. If an answer is not delivered by the required deadline, the arbitrator must provide written notice to the defaulting party stating that the arbitrator will enter a default award against such party if such party does not file an answer within five (5) calendar days of receipt of such notice. If an answer is not filed within the five (5) day extension period, the arbitrator must render a default award, consistent with the relief requested in the Arbitration Notice, against a party that fails to submit an answer within such time period.

4.5     Related Litigation . The party that delivers the Arbitration Notice to the other party shall have the option to also commence concurrent legal proceedings with any state or federal court sitting in Salt Lake County, Utah (“ Litigation Proceedings ”), subject to the following: (a) the complaint in the Litigation Proceedings is to be substantially similar to the claims set forth in the Arbitration Notice, provided that an additional cause of action to compel arbitration will also be included therein, (b) so long as the other party files an answer to the complaint in the Litigation Proceedings and an answer to the Arbitration Notice, the Litigation Proceedings will be stayed pending an Arbitration Award (or Appeal Panel Award (defined below), as applicable) hereunder, (c) if the other party fails to file an answer in the

Litigation Proceedings or an answer in the Arbitration proceedings, then the party initiating Arbitration shall be entitled to a default judgment consistent with the relief requested, to be entered in the Litigation Proceedings, and (d) any legal or procedural issue arising under the Arbitration Act that requires a decision of a court of competent jurisdiction may be determined in the Litigation Proceedings. Any award of the arbitrator (or of the Appeal Panel (defined below)) may be entered in such Litigation Proceedings pursuant to the Arbitration Act.

4.6     Discovery . Pursuant to Section 118(8) of the Arbitration Act, the parties agree that discovery shall be conducted as follows:

(a) Written discovery will only be allowed if the likely benefits of the proposed written discovery outweigh the burden or expense thereof, and the written discovery sought is likely to reveal information that will satisfy a specific element of a claim or defense already pleaded in the Arbitration. The party seeking written discovery shall always have the burden of showing that all of the standards and limitations set forth in these Arbitration Provisions are satisfied. The scope of discovery in the Arbitration proceedings shall also be limited as follows:

(i)    To facts directly connected with the transactions contemplated by the Agreement.

(ii)    To facts and information that cannot be obtained from another source or in another manner that is more convenient, less burdensome or less expensive than in the manner requested.

(b) No party shall be allowed (i) more than fifteen (15) interrogatories (including discrete subparts), (ii) more than fifteen (15) requests for admission (including discrete subparts), (iii) more than ten (10) document requests (including discrete subparts), or (iv) more than three (3) depositions (excluding expert depositions) for a maximum of seven (7) hours per deposition. The costs associated with depositions will be borne by the party taking the deposition. The party defending the deposition will submit a notice to the party taking the deposition of the estimated attorneys’ fees that such party expects to incur in connection with defending the deposition. If the party defending the deposition fails to submit an estimate of attorneys’ fees within five (5) calendar days of its receipt of a deposition notice, then such party shall be deemed to have waived its right to the estimated attorneys’ fees. The party taking the deposition must pay the party defending the deposition the estimated attorneys’ fees prior to taking the deposition, unless such obligation is deemed to be waived as set forth in the immediately preceding sentence. If the party taking the deposition believes that the estimated attorneys’ fees are unreasonable, such party may submit the issue to the arbitrator for a decision. All depositions will be taken in Utah.

(c) All discovery requests (including document production requests included in deposition notices) must be submitted in writing to the arbitrator and the other party. The party submitting the written discovery requests must include with such discovery requests a detailed explanation of how the proposed discovery requests satisfy the requirements of these Arbitration Provisions and the Utah Rules of Civil Procedure. The receiving party will then be allowed, within five (5) calendar days of receiving the proposed discovery requests, to submit to the arbitrator an estimate of the attorneys’ fees and costs associated with responding to such written discovery requests and a written challenge to each applicable discovery request. After receipt of an estimate of attorneys’ fees and costs and/or challenge(s) to one or more discovery requests, consistent with subparagraph (c) above, the arbitrator will within three (3) calendar days make a finding as to the likely attorneys’ fees and costs associated with responding to the discovery requests and issue an order that (i) requires the requesting party to prepay the attorneys’ fees and costs associated with responding to the discovery requests, and (ii) requires the responding party to respond to the discovery requests as limited by the arbitrator within twenty-five (25) calendar days of the arbitrator’s finding with respect to such discovery requests. If a party entitled to submit an estimate of attorneys’ fees and costs and/or a challenge to discovery requests fails to do so within such 5-day period, the arbitrator will make a finding that (A) there are no attorneys’ fees or costs associated with responding to such discovery requests, and (B) the responding party must respond to such discovery requests (as may be limited by the arbitrator) within twenty-five (25) calendar days of the arbitrator’s finding with respect to such discovery requests. Any party submitting any written discovery requests, including without limitation interrogatories, requests for production subpoenas to a party or a third party, or requests for admissions, must prepay the estimated attorneys’ fees and costs, before the responding party has any obligation to produce or respond to the same, unless such obligation is deemed waived as set forth above.

(d) In order to allow a written discovery request, the arbitrator must find that the discovery request satisfies the standards set forth in these Arbitration Provisions and the Utah Rules of Civil Procedure. The arbitrator must strictly enforce these standards. If a discovery request does not satisfy any of the standards set forth in these Arbitration Provisions or the Utah Rules of Civil Procedure, the arbitrator may modify such discovery request to satisfy the applicable standards, or strike such discovery request in whole or in part.

(e) Each party may submit expert reports (and rebuttals thereto), provided that such reports must be submitted within sixty (60) days of the Arbitration Commencement Date. Each party will be allowed a maximum of two (2) experts. Expert reports must contain the following: (i) a complete statement of all opinions the expert will offer at trial and the basis and reasons for them; (ii) the expert’s name and qualifications, including a list of all the expert’s publications within the preceding ten (10) years, and a list of any other cases in which the expert has testified at trial or in a deposition or prepared a report within the preceding ten (10) years; and (iii) the compensation to be paid for the expert’s report and testimony. The parties are entitled to depose any other party’s expert witness one (1) time for no more than four (4) hours. An expert may not testify in a party’s case-in-chief concerning any matter not fairly disclosed in the expert report.

4.6     Dispositive Motions . Each party shall have the right to submit dispositive motions pursuant Rule 12 or Rule 56 of the Utah Rules of Civil Procedure (a “ Dispositive Motion ”). The party submitting the Dispositive Motion may, but is not required to, deliver to the arbitrator and to the other party a memorandum in support (the “ Memorandum in Support ”) of the Dispositive Motion. Within seven (7) calendar days of delivery of the Memorandum in Support, the other party shall deliver to the arbitrator and to the other party a memorandum in opposition to the Memorandum in Support (the “ Memorandum in Opposition ”). Within seven (7) calendar days of delivery of the Memorandum in Opposition, as applicable, the party that submitted the Memorandum in Support shall deliver to the arbitrator and to the other party a reply memorandum to the Memorandum in Opposition (“ Reply Memorandum ”). If the applicable party shall fail to deliver the Memorandum in Opposition as required above, or if the other party fails to deliver the Reply Memorandum as required above, then the applicable party shall lose its right to so deliver the same, and the Dispositive Motion shall proceed regardless.

4.7     Confidentiality . All information disclosed by either party (or such party’s agents) during the Arbitration process (including without limitation information disclosed during the discovery process or any Appeal (defined below)) shall be considered confidential in nature. Each party agrees not to disclose any confidential information received from the other party (or its agents) during the Arbitration process (including without limitation during the discovery process or any Appeal) unless (a) prior to or after the time of disclosure such information becomes public knowledge or part of the public domain, not as a result of any inaction or action of the receiving party or its agents, (b) such information is required by a court order, subpoena or similar legal duress to be disclosed if such receiving party has notified the other party thereof in writing and given it a reasonable opportunity to obtain a protective order from a court of competent jurisdiction prior to disclosure, or (c) such information is disclosed to the receiving party’s agents, representatives and legal counsel on a need to know basis who each agree in writing not to disclose such information to any third party. Pursuant to Section 118(5) of the Arbitration Act, the arbitrator is hereby authorized and directed to issue a protective order to prevent the disclosure of privileged information and confidential information upon the written request of either party.

4.8     Authorization; Timing; Scheduling Order . Subject to all other portions of these Arbitration Provisions, the parties hereby authorize and direct the arbitrator to take such actions and make such rulings as may be necessary to carry out the parties’ intent for the Arbitration proceedings to be efficient and expeditious. Pursuant to Section 120 of the Arbitration Act, the parties hereby agree that an Arbitration Award must be made within one hundred twenty (120) calendar days after the Arbitration Commencement Date. The arbitrator is hereby authorized and directed to hold a scheduling conference within ten (10) calendar days after the Arbitration Commencement Date in order to establish a scheduling order with various binding deadlines for discovery, expert testimony, and the submission of documents by the parties to enable the arbitrator to render a decision prior to the end of such 120-day period.

4.9     Relief . The arbitrator shall have the right to award or include in the Arbitration Award (or in a preliminary ruling) any relief which the arbitrator deems proper under the circumstances, including, without limitation, specific performance and injunctive relief, provided that the arbitrator may not award exemplary or punitive damages.

4.10     Fees and Costs . As part of the Arbitration Award, the arbitrator is hereby directed to require the losing party (the party being awarded the least amount of money by the arbitrator, which, for the avoidance of doubt, shall be determined without regard to any statutory fines, penalties, fees, or other charges awarded to any party) to (a) pay the full amount of any unpaid costs and fees of the Arbitration, and (b) reimburse the prevailing party for all reasonable attorneys’ fees, arbitrator costs and fees, deposition costs, other discovery costs, and other expenses, costs or fees paid or otherwise incurred by the prevailing party in connection with the Arbitration.

5.     Arbitration Appeal .

5.1     Initiation of Appeal. Following the entry of the Arbitration Award, either party (the “ Appellant ”) shall have a period of thirty (30) calendar days in which to notify the other party (the “ Appellee ”), in writing, that the Appellant elects to appeal (the “ Appeal ”) the Arbitration Award (such notice, an “ Appeal Notice ”) to a panel of arbitrators as provided in Paragraph 5.2 below. The date the Appellant delivers an Appeal Notice to the Appellee is referred to herein as the “ Appeal Date ”. The Appeal Notice must be delivered to the Appellee in accordance with the provisions of Paragraph 4.1 above with respect to delivery of an Arbitration Notice. In addition, together with delivery of the Appeal Notice to the Appellee, the Appellant must also pay for (and provide proof of such payment to the Appellee together with delivery of the Appeal Notice) a bond in the amount of 110% of the sum the Appellant owes to the Appellee as a result of the Arbitration Award the Appellant is appealing. In the event an Appellant delivers an Appeal Notice to the Appellee (together with proof of payment of the applicable bond) in compliance with the provisions of this Paragraph 5.1, the Appeal will occur as a matter of right and, except as specifically set forth herein, will not be further conditioned. In the event a party does not deliver an Appeal Notice (along with proof of payment of the applicable bond) to the other party within the deadline prescribed in this Paragraph 5.1, such party shall lose its right to appeal the Arbitration Award. If no party delivers an Appeal Notice (along with proof of payment of the applicable bond) to the other party within the deadline described in this Paragraph 5.1, the Arbitration Award shall be final. The parties acknowledge and agree that any Appeal shall be deemed part of the parties’ agreement to arbitrate for purposes of these Arbitration Provisions and the Arbitration Act.

5.2     Selection and Payment of Appeal Panel. In the event an Appellant delivers an Appeal Notice to the Appellee (together with proof of payment of the applicable bond) in compliance with the provisions of Paragraph 5.1 above, the Appeal will be heard by a three (3) person arbitration panel (the “ Appeal Panel ”).

(a)     Within ten (10) calendar days after the Appeal Date, the Appellee shall select and submit to the Appellant the names of five (5) arbitrators that are designated as “neutrals” or qualified arbitrators by Utah ADR Services (http://www.utahadrservices.com) (such five (5) designated persons hereunder are referred to herein as the “ Proposed Appeal Arbitrators ”). For the avoidance of doubt, each Proposed Appeal Arbitrator must be qualified as a “neutral” with Utah ADR Services, and shall not be the arbitrator who rendered the Arbitration Award being appealed (the “ Original Arbitrator ”). Within five (5) calendar days after the Appellee has submitted to the Appellant the names of the Proposed Appeal Arbitrators, the Appellant must select, by written notice to the Appellee, three (3) of the Proposed Appeal Arbitrators to act as the members of the Appeal Panel. If the Appellant fails to select three (3) of the Proposed Appeal Arbitrators in writing within such 5-day period, then the Appellee may select such three (3) arbitrators from the Proposed Appeal Arbitrators by providing written notice of such selection to the Appellant.

(b)     If the Appellee fails to submit to the Appellant the names of the Proposed Appeal Arbitrators within ten (10) calendar days after the Appeal Date pursuant to subparagraph (a) above, then the Appellant may at any time prior to the Appellee so designating the Proposed Appeal Arbitrators, identify the names of five (5) arbitrators that are designated as “neutrals” or qualified arbitrators by Utah ADR Service (none of whom may be the Original Arbitrator) by written notice to the Appellee. The Appellee may then, within five (5) calendar days after the Appellant has submitted notice of its selected arbitrators to the Appellee, select, by written notice to the Appellant, three (3) of such selected arbitrators to serve on the Appeal Panel. If the Appellee fails to select in writing within such 5-day period three (3) of the arbitrators selected by the Appellant to serve as the members of the Appeal Panel, then the Appellant may select the three (3) members of the Appeal Panel from the Appellant’s list of five (5) arbitrators by providing written notice of such selection to the Appellee.

(c)     If a selected Proposed Appeal Arbitrator declines or is otherwise unable to serve, then the party that selected such Proposed Appeal Arbitrator may select one (1) of the other five (5) designated Proposed Appeal Arbitrators within three (3) calendar days of the date a chosen Proposed Appeal Arbitrator declines or notifies the parties he or she is unable to serve as an arbitrator. If at least three (3) of the five (5) designated Proposed Appeal Arbitrators decline or are otherwise unable to serve, then the Proposed Appeal Arbitrator selection process shall begin again in accordance with this Paragraph 5.2; provided, however , that any Proposed Appeal Arbitrators who have already agreed to serve shall remain on the Appeal Panel.

(d)    The date that all three (3) Proposed Appeal Arbitrators selected pursuant to this Paragraph 5.2 agree in writing (including via email) delivered to both the Appellant and the Appellee to serve as members of the Appeal Panel hereunder is referred to herein as the “ Appeal Commencement Date ”. No later than five (5) calendar days after the Appeal Commencement Date, the Appellee shall designate in writing (including via email) to the Appellant and the Appeal Panel the name of one (1) of the three (3) members of the Appeal Panel to serve as the lead arbitrator in the Appeal proceedings. Each member of the Appeal Panel shall be deemed an arbitrator for purposes of these Arbitration

Provisions and the Arbitration Act, provided that, in conducting the Appeal, the Appeal Panel may only act or make determinations upon the approval or vote of no less than the majority vote of its members, as announced or communicated by the lead arbitrator on the Appeal Panel. If an arbitrator on the Appeal Panel ceases or is unable to act during the Appeal proceedings, a replacement arbitrator shall be chosen in accordance with Paragraph 5.2 above to continue the Appeal as a member of the Appeal Panel. If Utah ADR Services ceases to exist or to provide a list of neutrals, then the arbitrators for the Appeal Panel shall be selected under the then prevailing rules of the American Arbitration Association.

(d)     Subject to Paragraph 5.7 below, the cost of the Appeal Panel must be paid entirely by the Appellant.

5.3     Appeal Procedure. The Appeal will be deemed an appeal of the entire Arbitration Award. In conducting the Appeal, the Appeal Panel shall conduct a de novo review of all Claims described or otherwise set forth in the Arbitration Notice. Subject to the foregoing and all other provisions of this Paragraph 5, the Appeal Panel shall conduct the Appeal in a manner the Appeal Panel considers appropriate for a fair and expeditious disposition of the Appeal, may hold one or more hearings and permit oral argument, and may review all previous evidence and discovery, together with all briefs, pleadings and other documents filed with the Original Arbitrator (as well as any documents filed with the Appeal Panel pursuant to Paragraph 5.4(a) below). Notwithstanding the foregoing, in connection with the Appeal, the Appeal Panel shall not permit the parties to conduct any additional discovery or raise any new Claims to be arbitrated, shall not permit new witnesses or affidavits, and shall not base any of its findings or determinations on the Original Arbitrator’s findings or the Arbitration Award.

5.4     Timing.

(a)    Within seven (7) calendar days of the Appeal Commencement Date, the Appellant (i) shall deliver or cause to be delivered to the Appeal Panel copies of the Appeal Notice, all discovery conducted in connection with the Arbitration, and all briefs, pleadings and other documents filed with the Original Arbitrator (which material Appellee shall have the right to review and supplement if necessary), and (ii) may, but is not required to, deliver to the Appeal Panel and to the Appellee a Memorandum in Support of the Appellant’s arguments concerning or position with respect to all Claims, counterclaims, issues, or accountings presented or pleaded in the Arbitration. Within seven (7) calendar days of the Appellant’s delivery of the Memorandum in Support, as applicable, the Appellee shall deliver to the Appeal Panel and to the Appellant a Memorandum in Opposition to the Memorandum in Support. Within seven (7) calendar days of the Appellee’s delivery of the Memorandum in Opposition, as applicable, the Appellant shall deliver to the Appeal Panel and to the Appellee a Reply Memorandum to the Memorandum in Opposition. If the Appellant shall fail to substantially comply with the requirements of clause (i) of this subparagraph (a), the Appellant shall lose its right to appeal the Arbitration Award, and the Arbitration Award shall be final. If the Appellee shall fail to deliver the Memorandum in Opposition as required above, or if the Appellant shall fail to deliver the Reply Memorandum as required above, then the Appellee or the Appellant, as the case may be, shall lose its right to so deliver the same, and the Appeal shall proceed regardless.

(b)     Subject to subparagraph (a) above, the parties hereby agree that the Appeal must be heard by the Appeal Panel within thirty (30) calendar days of the Appeal Commencement Date, and that the Appeal Panel must render its decision within thirty (30) calendar days after the Appeal is heard (and in no event later than sixty (60) calendar days after the Appeal Commencement Date).

5.5     Appeal Panel Award. The Appeal Panel shall issue its decision (the “ Appeal Panel Award ”) through the lead arbitrator on the Appeal Panel. Notwithstanding any other provision contained herein, the Appeal Panel Award shall (a) supersede in its entirety and make of no further force or effect the Arbitration Award (provided that any protective orders issued by the Original Arbitrator shall remain in full force and effect), (b) be final and binding upon the parties, with no further rights of appeal, (c) be the sole and exclusive remedy between the parties regarding any Claims, counterclaims, issues, or accountings presented or pleaded in the Arbitration, and (d) be promptly payable in United States dollars free of any tax, deduction or offset (with respect to monetary awards). Any costs or fees, including without limitation attorneys’ fees, incurred in connection with or incident to enforcing the Appeal Panel Award shall, to the maximum extent permitted by law, be charged against the party resisting such enforcement. The Appeal Panel Award shall include Default Interest (with respect to monetary awards) at the rate specified in the Note for Default Interest both before and after the Arbitration Award. Judgment upon the Appeal Panel Award will be entered and enforced by a state or federal court sitting in Salt Lake County, Utah.

5.6     Relief. The Appeal Panel shall have the right to award or include in the Appeal Panel Award any relief which the Appeal Panel deems proper under the circumstances, including, without limitation, specific performance and injunctive relief, provided that the Appeal Panel may not award exemplary or punitive damages.

5.7     Fees and Costs. As part of the Appeal Panel Award, the Appeal Panel is hereby directed to require the losing party (the party being awarded the least amount of money by the arbitrator, which, for the avoidance of doubt, shall be determined without regard to any statutory fines, penalties, fees, or other charges awarded to any party) to (a) pay the full amount of any unpaid costs and fees of the Arbitration and the Appeal Panel, and (b) reimburse the prevailing party (the party being awarded the most amount of money by the Appeal Panel, which, for the avoidance of doubt, shall be determined without regard to any statutory fines, penalties, fees, or other charges awarded to any part) the reasonable attorneys’ fees, arbitrator and Appeal Panel costs and fees, deposition costs, other discovery costs, and other expenses, costs or fees paid or otherwise incurred by the prevailing party in connection with the Arbitration (including without limitation in connection with the Appeal).

6.      Miscellaneous .

6.1     Severability. If any part of these Arbitration Provisions is found to violate or be illegal under applicable law, then such provision shall be modified to the minimum extent necessary to make such provision enforceable under applicable law, and the remainder of the Arbitration Provisions shall remain unaffected and in full force and effect.

6.2     Governing Law . These Arbitration Provisions shall be governed by the laws of the State of Utah without regard to the conflict of laws principles therein.

6.3     Interpretation . The headings of these Arbitration Provisions are for convenience of reference only and shall not form part of, or affect the interpretation of, these Arbitration Provisions.

6.4     Waiver . No waiver of any provision of these Arbitration Provisions shall be effective unless it is in the form of a writing signed by the party granting the waiver.

6.5     Time is of the Essence . Time is expressly made of the essence with respect to each and every provision of these Arbitration Provisions.

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CONVERTIBLE PROMISSORY NOTE

Effective Date: September 11, 2017    U.S. $1,725,000.00

FOR VALUE RECEIVED, ASCENT SOLAR TECHNOLOGIES, INC., a Delaware corporation (“ Borrower ”), promises to pay to ST. GEORGE INVESTMENTS LLC, a Utah limited liability company, or its successors or assigns (“ Lender ”), $1,725,000.00 and any interest, fees, charges, and late fees on the date that is eighteen (18) months after the Purchase Price Date (the “ Maturity Date ”) in accordance with the terms set forth herein. This Convertible Promissory Note (this “ Note ”) is issued and made effective as of September 11, 2017 (the “ Effective Date ”). This Note is issued pursuant to that certain Securities Purchase Agreement dated September 8, 2017, as the same may be amended from time to time, by and between Borrower and Lender (the “ Purchase Agreement ”). Certain capitalized terms used herein are defined in Attachment 1 attached hereto and incorporated herein by this reference.

This Note carries an OID of $225,000.00 . In addition, Borrower agrees to pay $20,000.00 to Lender to cover Lender’s legal fees, accounting costs, due diligence, monitoring and other transaction costs incurred in connection with the purchase and sale of this Note (the “ Transaction Expense Amount ”). The Transaction Expense Amount shall be paid by Lender funding $20,000.00 less than the Purchase Price. The purchase price for this Note and the Origination Shares (as defined in the Purchase Agreement) shall be $1,500,000.00 (the “ Purchase Price ”), computed as follows: $1,725,000.00 original principal balance, less the OID. The Purchase Price (less the Transaction Expense Amount) shall be payable by Lender by wire transfer of immediately available funds.

1. Interest; Payment; Prepayment .

1.1.      Interest . Interest shall not accrue on the Outstanding Balance of this Note unless an Event of Default (as defined below) occurs. Upon the occurrence of an Event of Default, the Outstanding Balance of this Note shall bear interest at the lesser of twenty-two (22%) per annum or the maximum rate permitted by applicable law (the “ Default Rate ”). All interest calculations hereunder shall be computed on the basis of a 360-day year comprised of twelve (12) thirty (30) day months, shall compound daily and shall be payable in accordance with the terms of this Note.

1.2.      Payment . Provided there is an Outstanding Balance, on each Redemption Date (as defined below), Borrower shall pay to Lender an amount equal to the Redemption Amount (as defined below) due on such Redemption Date in accordance with Section 8. All payments owing hereunder shall be in lawful money of the United States of America or Conversion Shares (as defined below), as provided for herein, and delivered to Lender at the address or bank account furnished to Borrower for that purpose. All payments shall be applied first to (a) costs of collection, if any, then to (b) fees and charges, if any, then to (c) accrued and unpaid interest, and thereafter, to (d) principal.

1.3.      Prepayment . Borrower may pay all (but not less than all) of the amount owed under this Note earlier than it is due in accordance with the schedule set forth below. Should Borrower make any prepayment in accordance with the schedule set forth below, the amount payable shall be the amount set forth below under the heading “Prepayment Amount,” and upon Lender’s timely receipt of such amount, this Note shall be deemed paid in full:

Company shall have the right to cause Investor to sell this Note to a third party at the applicable Prepayment Amount at any time.

2.      Security . This Note is unsecured.

3.      Lender Optional Conversion .

3.1.      Lender Conversions . Lender has the right at any time until the Outstanding Balance has been paid in full, at its election, to convert (each instance of conversion is referred to herein as a “ Lender Conversion ”) all or any part of the Outstanding Balance into shares (“ Lender Conversion Shares ”) of fully paid and non-assessable common stock, $0.0001 par value per share (“ Common Stock ”), of Borrower as per the following conversion formula: the number of Lender Conversion Shares equals the amount being converted (the “ Conversion Amount ”) divided by the Lender Conversion Price (as defined below). Conversion notices in the form attached hereto as Exhibit A (each, a “ Lender Conversion Notice ”) may be effectively delivered to Borrower by any method of Lender’s choice (including but not limited to facsimile, email, mail, overnight courier, or personal delivery), and all Lender Conversions shall be cashless and not require further payment from Lender. Borrower shall deliver the Lender Conversion Shares from any Lender Conversion to Lender in accordance with Section 9 below.

3.2.      Lender Conversion Price . Subject to adjustment as set forth in this Note, the price at which Lender has the right to convert all or any portion of the Outstanding Balance into Common Stock is $0.004 per share of Common Stock (the “ Lender Conversion Price ”).

4.      Defaults and Remedies .

4.1.      Defaults . The occurrence of any of the following events will be considered an event of default under this Note (each, an “ Event of Default ”) unless such event is cured within the applicable Cure Period: %3. Borrower fails to pay any principal, interest, fees, charges, or any other amount when due and payable hereunder; %3. Borrower fails to deliver any Lender Conversion Shares in accordance with the terms hereof; %3. Borrower fails to deliver any Origination Shares, Redemption Conversion Shares (as defined below) in accordance with the terms hereof; %3. a receiver, trustee or other similar official shall be appointed over Borrower or a material part of its assets and such appointment shall remain uncontested for twenty (20) days or shall not be dismissed or discharged within sixty (60) days; %3. Borrower becomes insolvent or generally fails to pay, or admits in writing its inability to pay, its debts as they become due, subject to applicable grace periods, if any; %3. Borrower makes a general assignment for the benefit of creditors; %3. Borrower files a petition for relief under any bankruptcy, insolvency or similar law (domestic or foreign); %3. an involuntary bankruptcy proceeding is commenced or filed against Borrower and such case shall not be dismissed or discharged within sixty (60) days; %3. Borrower defaults or otherwise fails to observe or perform any covenant, obligation, condition or agreement of Borrower contained herein or in any other Transaction Document (as defined in the Purchase Agreement), other than those specifically set forth in this Section 4.1 and Section 4 of the Purchase Agreement subject to applicable grace periods; %3.

any representation, warranty or other statement made or furnished by or on behalf of Borrower to Lender herein, in any Transaction Document, or otherwise in connection with the issuance of this Note is false, incorrect, incomplete or misleading in any material respect when made or furnished; %3. the occurrence of a Fundamental Transaction without Lender’s prior written consent; %3. Borrower fails to establish and maintain the initial Share Reserve as required under the Purchase Agreement or, subject to the last two (2) sentences of this Section 4.1, fails to increase the Share Reserve as required under the Purchase Agreement within five (5) Trading Days of Lender’s delivery of notice regarding such an increase to Borrower; %3. Borrower effectuates a reverse split of its Common Stock without twenty (20) Trading Days prior written notice to Lender; %3. any money judgment, writ or similar process is entered or filed against Borrower or any subsidiary of Borrower or any of its property or other assets for more than $200,000.00, and shall remain unvacated, unbonded or unstayed for a period of twenty (20) calendar days unless otherwise consented to by Lender; %3. Borrower fails to be DWAC Eligible; %3. Borrower fails to observe or perform any covenant set forth in Section 4 of the Purchase Agreement subject to applicable grace periods; or %3. Borrower breaches any covenant or other term or condition contained in any Other Agreements subject to applicable grace periods. Notwithstanding the foregoing, in the event Borrower is unable to maintain the Share Reserve as set forth in the Purchase Agreement as a result of an insufficient number of authorized shares of Common Stock, Borrower shall have ninety (90) calendar days from the date of Lender’s delivery of the applicable notice to Borrower to increase its number of authorized shares of Common Stock and to increase the Share Reserve to the required amount. If Borrower increases its authorized shares of Common Stock within such ninety (90) day time period and increases the Share Reserve to the required amount within such ninety (90) day period, then no Event of Default pursuant to 4.1(l) above will be deemed to have occurred. The foregoing cure right shall only be available to Borrower one %6. time; if Borrower cures an Event of Default pursuant to the foregoing sentence, but subsequently fails to maintain or increase the Share Reserve in accordance the terms of the Purchase Agreement, Borrower shall not have any additional cure periods with respect to such breach. The cure right with respect to the events described in Section 4.1(a) – (c) above shall only be applicable to the first two (2) occurrences of such events.

4.2.      Remedies . At any time and from time to time after Lender becomes aware of the occurrence of any Event of Default, Lender may accelerate this Note by written notice to Borrower, with the Outstanding Balance becoming immediately due and payable in cash. Notwithstanding the foregoing, at any time following the occurrence of any Event of Default, Lender may, at its option, elect to increase the Outstanding Balance by applying the Default Effect (subject to the limitation set forth below) via written notice to Borrower without accelerating the Outstanding Balance, in which event the Outstanding Balance shall be increased as of the date of the occurrence of the applicable Event of Default pursuant to the Default Effect, but the Outstanding Balance shall not be immediately due and payable unless so declared by Lender (for the avoidance of doubt, if Lender elects to apply the Default Effect pursuant to this sentence, it shall reserve the right to declare the Outstanding Balance immediately due and payable at any time and no such election by Lender shall be deemed to be a waiver of its right to declare the Outstanding Balance immediately due and payable as set forth herein unless otherwise agreed to by Lender in writing). Notwithstanding the foregoing, upon the occurrence of any Event of Default described in clauses (d), (e), (f), (g) or (h) of Section 4.1, the Outstanding Balance as of the date of acceleration shall become immediately and automatically due and payable in cash, without any written notice required by Lender. At any time following the occurrence of any Event of Default, upon written notice given by Lender to Borrower, interest shall accrue on the Outstanding Balance at the Default Rate beginning on the date the applicable Event of Default occurred (such interest, “ Default Interest ”). For the avoidance of doubt, Lender may continue making Lender Conversions and Redemption Conversions (as defined below) at any time following an Event of Default until such time as the Outstanding Balance is paid in full. Borrower further acknowledges and agrees that Lender may continue making Conversions following the entry of any judgment or arbitration award in favor of Lender until such time that the entire judgment amount or arbitration award is paid in full. Borrower agrees that any judgment

or arbitration award will, by its terms, be made convertible into Common Stock. In such event, Borrower and Lender agree that it is their expectation that any such judgment amount or arbitration award that is converted will tack back to the Purchase Price Date for purposes of determining the holding period under Rule 144. Borrower and Lender agree and stipulate that any judgment or arbitration award entered against Borrower shall be reduced by $1,000.00 and such $1,000.00 shall become the new Outstanding Balance of this Note and this Note shall expressly survive such judgment or arbitration award. Additionally, following the occurrence of any Event of Default, Borrower may, at its option, pay any Lender Conversion in cash instead of Lender Conversion Shares by paying to Lender on or before the applicable Delivery Date (as defined below) a cash amount equal to the number of Lender Conversion Shares set forth in the applicable Lender Conversion Notice multiplied by the highest intra-day trading price of the Common Stock that occurs during the period beginning on the date the applicable Event of Default occurred and ending on the date of the applicable Lender Conversion Notice. In connection with acceleration described herein, Lender need not provide, and Borrower hereby waives, any presentment, demand, protest or other notice of any kind, and Lender may immediately and without expiration of any grace period enforce any and all of its rights and remedies hereunder and all other remedies available to it under applicable law. Such acceleration may be rescinded and annulled by Lender at any time prior to payment hereunder and Lender shall have all rights as a holder of the Note until such time, if any, as Lender receives full payment pursuant to this Section 4.2. No such rescission or annulment shall affect any subsequent Event of Default or impair any right consequent thereon. Nothing herein shall limit Lender’s right to pursue any other remedies available to it at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to Borrower’s failure to timely deliver Conversion Shares upon Conversion of the Note as required pursuant to the terms hereof.

4.3.      Certain Additional Rights . Notwithstanding anything to the contrary herein, in the event Borrower fails to make any payment when due or fails to deliver any Conversion Shares as and when required under this Note, then the Lender Conversion Price for all Lender Conversions occurring after the date of such failure to pay shall equal the lower of the Lender Conversion Price and the Market Price as of any applicable date of Conversion. For the avoidance of doubt, Lender’s exercise of the rights granted to it pursuant to this Section 4.3 shall not relieve Borrower of its obligation to continue paying the Redemption Amount on all future Redemption Dates.

5.      Unconditional Obligation; No Offset . Borrower acknowledges that this Note is an unconditional, valid, binding and enforceable obligation of Borrower not subject to offset, deduction or counterclaim of any kind. Borrower hereby waives any rights of offset it now has or may have hereafter against Lender, its successors and assigns, and agrees to make the payments or Conversions called for herein in accordance with the terms of this Note.

6.      Waiver . No waiver of any provision of this Note shall be effective unless it is in the form of a writing signed by the party granting the waiver. No waiver of any provision or consent to any prohibited action shall constitute a waiver of any other provision or consent to any other prohibited action, whether or not similar. No waiver or consent shall constitute a continuing waiver or consent or commit a party to provide a waiver or consent in the future except to the extent specifically set forth in writing.

7.      Adjustment of Lender Conversion Price upon Subdivision or Combination of Common Stock . Without limiting any provision hereof, if Borrower at any time on or after the Effective Date subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its outstanding shares of Common Stock into a greater number of shares, the Lender Conversion Price in effect immediately prior to such subdivision will be proportionately reduced. Without limiting any provision hereof, if Borrower at any time on or after the Effective Date combines (by combination, reverse stock split or otherwise) one

or more classes of its outstanding shares of Common Stock into a smaller number of shares, the Lender Conversion Price in effect immediately prior to such combination will be proportionately increased. Any adjustment pursuant to this Section 7 shall become effective immediately after the effective date of such subdivision or combination. If any event requiring an adjustment under this Section 7 occurs during the period that a Lender Conversion Price is calculated hereunder, then the calculation of such Lender Conversion Price shall be adjusted appropriately to reflect such event.

8.      Borrower Redemptions .

8.1.      Redemption Conversion Price . Subject to the adjustments set forth herein, the conversion price for each Redemption Conversion (as defined below) (the “ Redemption Conversion Price ”) shall be the lesser of (a) the Lender Conversion Price, and (b) the Market Price.

8.2.      Cash Payment . Beginning on the date that is one (1) month from the Purchase Date and continuing thereafter on the same day of the month for each of the following five (5) months, Borrower will make a cash payment to Lender in the amount of $95,833.33.

8.3.      Redemption Conversions . Beginning on the date that is six (6) months and one (1) day after the Purchase Price Date, Lender shall have the right, exercisable at any time in its sole and absolute discretion, to redeem a portion of the Note in any amount (such amount, the “ Redemption Amount ”) up to the Maximum Monthly Redemption Amount by providing Borrower with a notice substantially in the form attached hereto as Exhibit B (each, a “ Redemption Notice ”, and each date on which Lender delivers a Redemption Notice, a “ Redemption Date ”). For the avoidance of doubt, Lender may submit to Borrower one (1) or more Redemption Notices in any given calendar month, provided that the aggregate amount being redeemed in any calendar month does not exceed the Maximum Monthly Redemption Amount. Payments of each Redemption Amount may be made (a) in cash, or (b) by converting such Redemption Amount into shares of Common Stock (“ Redemption Conversion Shares ”, and together with the Lender Conversion Shares, the “ Conversion Shares ”) in accordance with this Section 8 (each, a “ Redemption Conversion ”) per the following formula: the number of Redemption Conversion Shares equals the portion of the applicable Redemption Amount being converted divided by the Redemption Conversion Price, or (c) by any combination of the foregoing, so long as the cash is delivered to Lender on the second Trading Day immediately following the applicable Redemption Date and the Redemption Conversion Shares are delivered to Lender on or before the applicable Delivery Date. If Borrower makes payment of all or any portion of a Redemption Amount in cash on or after the date that is ten (10) months from the Purchase Price Date, then any portion of any Redemption Amount that Borrower elects to pay in cash shall be subject to a 15% premium (the “ Cash Premium ”). By way of example only, if Borrower elected to pay a $100,000.00 Redemption Amount in cash, Borrower would be obligated to deliver $115,000.00 (($100,000 x .15) + $100,000 = $115,000.00) in cash to Lender to satisfy such redemption, but, for the avoidance of doubt, in such event the Outstanding Balance would only be reduced by $100,000.00. Notwithstanding the foregoing, Borrower will not be entitled to elect a Redemption Conversion with respect to any portion of any applicable Redemption Amount and shall be required to pay the entire amount of such Redemption Amount in cash, if on the applicable Redemption Date, there is an Equity Conditions Failure, and such failure is not waived in writing by Lender. Notwithstanding that failure to repay this Note in full by the Maturity Date is an Event of Default, the Redemption Dates shall continue after the Maturity Date pursuant to this Section 8 until the Outstanding Balance is repaid in full, provided that the aggregate Redemption Amounts in any given calendar month following an Event of Default may exceed the Maximum Monthly Redemption Amount.

8.4.      Allocation of Redemption Amounts . Following its receipt of a Redemption Notice, Borrower may either ratify Lender’s proposed allocation in the applicable Redemption Notice or elect to change the

allocation by written notice to Lender by email or fax within twenty-four (24) hours of its receipt of such Redemption Notice, so long as the sum of the cash payments and the amount of Redemption Conversions equal the applicable Redemption Amount. If Borrower fails to notify Lender of its election to change the allocation prior to the deadline set forth in the previous sentence, it shall be deemed to have ratified and accepted the allocation set forth in the applicable Redemption Notice prepared by Lender. Borrower acknowledges and agrees that the amounts and calculations set forth thereon are subject to correction or adjustment because of error, mistake, or any adjustment resulting from an Event of Default or other adjustment permitted under the Transaction Documents (an “ Adjustment ”). Furthermore, no error or mistake in the preparation of such notices, or failure to apply any Adjustment that could have been applied prior to the preparation of a Redemption Notice may be deemed a waiver of Lender’s right to enforce the terms of any Note, even if such error, mistake, or failure to include an Adjustment arises from Lender’s own calculation. Borrower shall deliver the Redemption Conversion Shares from any Redemption Conversion to Lender in accordance with Section 9 below on or before each applicable Delivery Date. If Borrower elects to pay a Redemption Amount in cash, such payment must be delivered on the second Trading Day immediately following the Redemption Date. If Borrowers elects to make a payment in cash and fails to make such payment by the required due date on two (2) separate occasions, Borrower shall lose the right to make payments of Redemption Amounts in cash in the future without Lender’s written consent.

9.      Method of Conversion Share Delivery . On or before the close of business on the fifth (5 ^th ) Trading Day following each Redemption Date or the fifth (5 ^th ) Trading Day following the date of delivery of a Lender Conversion Notice (the “ Delivery Date ”), Borrower shall, provided it is DWAC Eligible at such time, deliver or cause its transfer agent to deliver the applicable Conversion Shares electronically via DWAC to the account designated by Lender in the applicable Lender Conversion Notice or Redemption Notice. If Borrower is not DWAC Eligible, it shall deliver to Lender or its broker (as designated in the Lender Conversion Notice or Redemption Notice, as applicable), via reputable overnight courier, a certificate representing the number of shares of Common Stock equal to the number of Conversion Shares to which Lender shall be entitled, registered in the name of Lender or its designee. For the avoidance of doubt, Borrower has not met its obligation to deliver Conversion Shares by the Delivery Date unless Lender or its broker, as applicable, has actually received the certificate representing the applicable Conversion Shares no later than the close of business on the relevant Delivery Date pursuant to the terms set forth above. Moreover, and notwithstanding anything to the contrary herein or in any other Transaction Document, in the event Borrower or its transfer agent refuses to deliver any Conversion Shares to Lender on grounds that such issuance is in violation of Rule 144 under the Securities Act of 1933, as amended (“ Rule 144 ”), Borrower shall deliver or cause its transfer agent to deliver the applicable Conversion Shares to Lender with a restricted securities legend, but otherwise in accordance with the provisions of this Section 9. In conjunction therewith, Borrower will also deliver to Lender a written opinion from its counsel or its transfer agent’s counsel opining as to why the issuance of the applicable Conversion Shares violates Rule 144.

10.      Conversion Delays . If Borrower fails to deliver Conversion Shares in accordance with the timeframes stated in Section 9, Lender, at any time prior to selling all of those Conversion Shares, may rescind in whole or in part that particular Conversion attributable to the unsold Conversion Shares, with a corresponding increase to the Outstanding Balance (any returned amount will tack back to the Purchase Price Date for purposes of determining the holding period under Rule 144). In addition, for each Lender Conversion, in the event that Lender Conversion Shares are not delivered by the sixth (6 ^th ) Trading Day (inclusive of the day of the Lender Conversion), a late fee equal to the greater of (a) $500.00 and (b) 2% of the applicable Lender Conversion Share Value rounded to the nearest multiple of $100.00 (but in any event the cumulative amount of such late fees for each Lender Conversion shall not exceed 200% of the applicable Lender Conversion Share Value) will be assessed for each day after the fifth (5 ^th ) Trading Day (inclusive of the day of the Lender Conversion) until Lender Conversion Share delivery is made; and such late fee will be added

to the Outstanding Balance (such fees, the “ Conversion Delay Late Fees ”). For illustration purposes only, if Lender delivers a Lender Conversion Notice to Borrower pursuant to which Borrower is required to deliver 100,000 Lender Conversion Shares to Lender and on the Delivery Date such Lender Conversion Shares have a Lender Conversion Share Value of $20,000.00 (assuming a Closing Trade Price on the Delivery Date of $0.20 per share of Common Stock), then in such event a Conversion Delay Late Fee in the amount of $500.00 per day (the greater of $500.00 per day and $20,000.00 multiplied by 2%, which is $400.00) would be added to the Outstanding Balance of the Note until such Lender Conversion Shares are delivered to Lender. For purposes of this example, if the Lender Conversion Shares are delivered to Lender twenty (20) days after the applicable Delivery Date, the total Conversion Delay Late Fees that would be added to the Outstanding Balance would be $10,000.00 (20 days multiplied by $500.00 per day). If the Lender Conversion Shares are delivered to Lender one hundred (100) days after the applicable Delivery Date, the total Conversion Delay Late Fees that would be added to the Outstanding Balance would be $40,000.00 (100 days multiplied by $500.00 per day, but capped at 200% of the Lender Conversion Share Value).

11.      Ownership Limitation . Notwithstanding anything to the contrary contained in this Note or the other Transaction Documents, if at any time Lender shall or would be issued shares of Common Stock under any of the Transaction Documents, but such issuance would cause Lender (together with its affiliates) to beneficially own a number of shares exceeding 4.99% of the number of shares of Common Stock outstanding on such date (including for such purpose the shares of Common Stock issuable upon such issuance) (the “ Maximum Percentage ”), then Borrower must not issue to Lender shares of Common Stock which would exceed the Maximum Percentage. For purposes of this section, beneficial ownership of Common Stock will be determined pursuant to Section 13(d) of the 1934 Act. The shares of Common Stock issuable to Lender that would cause the Maximum Percentage to be exceeded are referred to herein as the “ Ownership Limitation Shares ”. Borrower will reserve the Ownership Limitation Shares for the exclusive benefit of Lender. From time to time, Lender may notify Borrower in writing of the number of the Ownership Limitation Shares that may be issued to Lender without causing Lender to exceed the Maximum Percentage. Upon receipt of such notice, Borrower shall be unconditionally obligated to immediately issue such designated shares to Lender, with a corresponding reduction in the number of the Ownership Limitation Shares. Notwithstanding the forgoing, the term “4.99%” above shall be replaced with “9.99%” at such time as the Market Capitalization is less than $10,000,000.00. Notwithstanding any other provision contained herein, if the term “4.99%” is replaced with “9.99%” pursuant to the preceding sentence, such increase to “9.99%” shall remain at 9.99% until increased, decreased or waived by Lender as set forth below. By written notice to Borrower, Lender may increase, decrease or waive the Maximum Percentage as to itself but any such waiver will not be effective until the 61st day after delivery thereof. The foregoing 61-day notice requirement is enforceable, unconditional and non-waivable and shall apply to all affiliates and assigns of Lender.

12.      Payment of Collection Costs . If this Note is placed in the hands of an attorney for collection or enforcement prior to commencing arbitration or legal proceedings, or is collected or enforced through any arbitration or legal proceeding, or Lender otherwise takes action to collect amounts due under this Note or to enforce the provisions of this Note, then Borrower shall pay the costs incurred by Lender for such collection, enforcement or action including, without limitation, attorneys’ fees and disbursements. Borrower also agrees to pay for any costs, fees or charges of its transfer agent that are charged to Lender pursuant to any Conversion or issuance of shares pursuant to this Note.

13.      Opinion of Counsel . In the event that an opinion of counsel is needed for any matter related to this Note, Lender has the right to have any such opinion provided by its counsel. Lender also has the right to have any such opinion provided by Borrower’s counsel.

14.      Governing Law; Venue . This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity, interpretation and performance of this Note shall be governed by, the internal laws of the State of Utah, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of Utah or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Utah. The provisions set forth in the Purchase Agreement to determine the proper venue for any disputes are incorporated herein by this reference.

15.      Resolution of Disputes .

15.1.      Arbitration of Disputes . By its acceptance of this Note, each party agrees to be bound by the Arbitration Provisions (as defined in the Purchase Agreement) set forth as an exhibit to the Purchase Agreement.

15.2.      Calculation Disputes . Notwithstanding the Arbitration Provisions, i n the case of a dispute as to any Calculation (as defined in the Purchase Agreement), such dispute will be resolved in the manner set forth in the Purchase Agreement.

16.      Cancellation . After repayment or conversion of the entire Outstanding Balance, this Note shall be deemed paid in full, shall automatically be deemed canceled, and shall not be reissued.

17.      Amendments . The prior written consent of both parties hereto shall be required for any change or amendment to this Note.

18.      Assignments . Borrower may not assign this Note without the prior written consent of Lender. This Note and any shares of Common Stock issued upon conversion of this Note may be offered, sold, assigned or transferred by Lender without the consent of Borrower.

19.      Time is of the Essence . Time is expressly made of the essence with respect to each and every provision of this Note and the documents and instruments entered into in connection herewith.

20.      Notices . Whenever notice is required to be given under this Note, unless otherwise provided herein, such notice shall be given in accordance with the subsection of the Purchase Agreement titled “Notices.”

21.      Liquidated Damages . Lender and Borrower agree that in the event Borrower fails to comply with any of the terms or provisions of this Note, Lender’s damages would be uncertain and difficult (if not impossible) to accurately estimate because of the parties’ inability to predict future interest rates, future share prices, future trading volumes and other relevant factors. Accordingly, Lender and Borrower agree that any fees, balance adjustments, Default Interest or other charges assessed under this Note are not penalties but instead are intended by the parties to be, and shall be deemed, liquidated damages (under Lender’s and Borrower’s expectations that any such liquidated damages will tack back to the Purchase Price Date for purposes of determining the holding period under Rule 144).

22.      Waiver of Jury Trial . EACH OF LENDER AND BORROWER IRREVOCABLY WAIVES ANY AND ALL RIGHTS SUCH PARTY MAY HAVE TO DEMAND THAT ANY ACTION, PROCEEDING OR COUNTERCLAIM ARISING OUT OF OR IN ANY WAY RELATED TO THIS NOTE OR THE RELATIONSHIPS OF THE PARTIES HERETO BE TRIED BY JURY. THIS WAIVER EXTENDS TO ANY AND ALL RIGHTS TO DEMAND A TRIAL BY JURY ARISING UNDER COMMON LAW OR ANY APPLICABLE STATUTE, LAW, RULE OR REGULATION. FURTHER, EACH PARTY HERETO

ACKNOWLEDGES THAT SUCH PARTY IS KNOWINGLY AND VOLUNTARILY WAIVING SUCH PARTY’S RIGHT TO DEMAND TRIAL BY JURY.

23.      Voluntary Agreement . Borrower has carefully read this Note and has asked any questions needed for Borrower to understand the terms, consequences and binding effect of this Note and fully understand them. Borrower has had the opportunity to seek the advice of an attorney of Borrower’s choosing, or has waived the right to do so, and is executing this Note voluntarily and without any duress or undue influence by Lender or anyone else.

24.      Severability . If any part of this Note is construed to be in violation of any law, such part shall be modified to achieve the objective of Borrower and Lender to the fullest extent permitted by law and the balance of this Note shall remain in full force and effect.

25.      [ Remainder of page intentionally left blank; signature page follows ]

IN WITNESS WHEREOF, Borrower has caused this Note to be duly executed as of the Effective Date.

BORROWER:

ASCENT SOLAR TECHNOLOGIES, INC.

By: /s/Victor Lee

Name: Victor Lee

Title: President and CEO

ACKNOWLEDGED, ACCEPTED AND AGREED:

LENDER:

ST. GEORGE INVESTMENTS LLC

By: Fife Trading, Inc., Manager

By:     /s/John M. Fife

John M. Fife, President

    

ATTACHMENT 1

DEFINITIONS

For purposes of this Note, the following terms shall have the following meanings:

A1. “ Bloomberg ” means Bloomberg L.P. (or if that service is not then reporting the relevant information regarding the Common Stock, a comparable reporting service of national reputation selected by Lender and reasonably satisfactory to Borrower).

A2.      “ Closing Bid Price ” and “ Closing Trade Price ” means the last closing bid price and last closing trade price, respectively, for the Common Stock on its principal market, as reported by Bloomberg, or, if its principal market begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price (as the case may be) then the last bid price or last trade price, respectively, of the Common Stock prior to 4:00:00 p.m., New York time, as reported by Bloomberg, or, if its principal market is not the principal securities exchange or trading market for the Common Stock, the last closing bid price or last trade price, respectively, of the Common Stock on the principal securities exchange or trading market where the Common Stock is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last closing bid price or last trade price, respectively, of the Common Stock in the over-the-counter market on the electronic bulletin board for the Common Stock as reported by Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for the Common Stock by Bloomberg, the average of the bid prices, or the ask prices, respectively, of any market makers for the Common Stock as reported by OTC Markets Group, Inc., and any successor thereto. If the Closing Bid Price or the Closing Trade Price cannot be calculated for the Common Stock on a particular date on any of the foregoing bases, the Closing Bid Price or the Closing Trade Price (as the case may be) of the Common Stock on such date shall be the fair market value as mutually determined by Lender and Borrower. If Lender and Borrower are unable to agree upon the fair market value of the Common Stock, then such dispute shall be resolved in accordance with the procedures in Section 15.2. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such period.

A3.      “ Conversion ” means a Lender Conversion under Section 3 or a Redemption Conversion under Section 8.

A4.      “ Conversion Factor ” means 85%, subject to the following adjustments. If at any time after the Effective Date, Borrower is not DWAC Eligible, then the then-current Conversion Factor will automatically be reduced by 5% until Borrower becomes DWAC Eligible again. If at any time after the Effective Date, the Conversion Shares are not DTC Eligible, then the then-current Conversion Factor will automatically be reduced by an additional 5% until the Conversion Shares become DTC Eligible again.

A5.      “ Cure Period ” means: (a) with respect to the events described in Sections 4.1(a) – (c), three (3) Trading Days from the occurrence of any such event(s); and (b) with respect to the events described in Sections 4.1(e), (f), (i) – (k), (n), (o) and (q), twenty (20) Trading Days from the occurrence of any such event(s).

A6.      “ Default Effect ” means multiplying the Outstanding Balance as of the date the Event of Default occurred by 25% for the first occurrence of any Event of Default, and then adding the resulting product to the Outstanding Balance as of the date the applicable Event of Default occurred, with the sum of the foregoing then becoming the Outstanding Balance under this Note as of the date the applicable Event of Default occurred.

A7.      “ DTC ” means the Depository Trust Company or any successor thereto.

A8.      “ DTC Eligible ” means, with respect to the Common Stock, that such Common Stock is eligible to be deposited in certificate form at the DTC, cleared and converted into electronic shares by the DTC and held in the name of the clearing firm servicing Lender’s brokerage firm for the benefit of Lender.

A9.      “ DTC/FAST Program ” means the DTC’s Fast Automated Securities Transfer program.

A10.      “ DWAC ” means the DTC’s Deposit/Withdrawal at Custodian system.

A11.      “ DWAC Eligible ” means that (a) Borrower’s Common Stock is eligible at DTC for full services pursuant to DTC’s operational arrangements, including without limitation transfer through DTC’s DWAC system, (b) Borrower has been approved (without revocation) by DTC’s underwriting department, (c) Borrower’s transfer agent

is approved as an agent in the DTC/FAST Program, (d) the Conversion Shares are otherwise eligible for delivery via DWAC; (e) Borrower has previously delivered all Conversion Shares to Lender via DWAC; and (f) Borrower’s transfer agent does not have a policy prohibiting or limiting delivery of the Conversion Shares via DWAC.

A12.      “ Equity Conditions Failure ” means that any of the following conditions has not been satisfied during any applicable Equity Conditions Measuring Period (as defined below): (a) with respect to the applicable date of determination all of the Conversion Shares would be freely tradable under Rule 144 or without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of this Note); (b) on each day during the period beginning one month prior to the applicable date of determination and ending on and including the applicable date of determination (the “ Equity Conditions Measuring Period ”), the Common Stock is listed or designated for quotation (as applicable) on any of NYSE, NASDAQ, OTCQX, OTCQB, or OTC Pink Current Information (each, an “ Eligible Market ”) and shall not have been suspended from trading on any such Eligible Market (other than suspensions of not more than two (2) Trading Days and occurring prior to the applicable date of determination due to business announcements by Borrower); (c) on each day during the Equity Conditions Measuring Period, Borrower shall have delivered all shares of Common Stock issuable upon conversion of this Note on a timely basis as set forth in Section 8.1 hereof and all other shares of capital stock required to be delivered by Borrower on a timely basis as set forth in the other Transaction Documents; (d) any shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating Section 11 hereof (Lender acknowledges that Borrower shall be entitled to assume that this condition has been met for all purposes hereunder absent written notice from Lender); (e) any shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (f) on each day during the Equity Conditions Measuring Period, no public announcement of a pending, proposed or intended Fundamental Transaction shall have occurred which has not been abandoned, terminated or consummated; (g) Borrower shall have no knowledge of any fact that would reasonably be expected to cause any of the Conversion Shares to not be freely tradable without the need for registration under any applicable state securities laws (in each case, disregarding any limitation on conversion of this Note); (h) on each day during the Equity Conditions Measuring Period, Borrower otherwise shall have been in material compliance with each, and shall not have breached any, term, provision, covenant, representation or warranty of any Transaction Document; (i) without limiting clause (h) above, on each day during the Equity Conditions Measuring Period, there shall not have occurred an Event of Default or an event that with the passage of time or giving of notice would constitute an Event of Default; (j) on each Redemption Date, the average and median daily dollar volume of the Common Stock on its principal market for the previous twenty (20) Trading Days shall be greater than $50,000.00; (k) the ten (10) day average VWAP of the Common Stock is greater than $0.0014, (m) the Common Stock shall be DWAC Eligible as of each applicable Redemption Date or other date of determination, and (n) the Market Price shall be above the Par Value as of the applicable Redemption Date.

A13.      “ Free Trading ” means that (a) the shares or certificate(s) representing the applicable shares of Common Stock have been cleared and approved for public resale by the compliance departments of Lender’s brokerage firm and the clearing firm servicing such brokerage, and (b) such shares are held in the name of the clearing firm servicing Lender’s brokerage firm and have been deposited into such clearing firm’s account for the benefit of Lender.

A14.      “ Fundamental Transaction ” means that (a) (i) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more related transactions, consolidate or merge with or into (whether or not Borrower or any of its subsidiaries is the surviving corporation) any other person or entity, or (ii) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more related transactions, sell, lease, license, assign, transfer, convey or otherwise dispose of all or substantially all of its respective properties or assets to any other person or entity, or (iii) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more related transactions, allow any other person or entity to make a purchase, tender or exchange offer that is accepted by the holders of more than 50% of the outstanding shares of voting stock of Borrower (not including any shares of voting stock of Borrower held by the person or persons making or party to, or associated or affiliated with the persons or entities making or party to, such purchase, tender or exchange offer), or (iv) Borrower or any of its subsidiaries shall, directly or indirectly, in one or more related transactions, consummate a stock or share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with any other person or entity whereby such other person or entity acquires more than 50% of the outstanding shares of voting stock of Borrower (not including any shares of voting stock of Borrower held by the other persons or entities making or party to, or associated or affiliated with the

other persons or entities making or party to, such stock or share purchase agreement or other business combination), or (b) any “person” or “group” (as these terms are used for purposes of Sections 13(d) and 14(d) of the 1934 Act and the rules and regulations promulgated thereunder) is or shall become the “beneficial owner” (as defined in Rule 13d-3 under the 1934 Act), directly or indirectly, of 50% of the aggregate ordinary voting power represented by issued and outstanding voting stock of Borrower.

A15.      “ Lender Conversion Share Value ” means the product of the number of Lender Conversion Shares deliverable pursuant to any Lender Conversion multiplied by the Closing Trade Price of the Common Stock on the Delivery Date for such Lender Conversion.

A16.      “ Market Capitalization ” means a number equal to (a) the average VWAP of the Common Stock for the immediately preceding fifteen (15) Trading Days, multiplied by (b) the aggregate number of outstanding shares of Common Stock as reported on Borrower’s most recently filed Form 10-Q or Form 10-K.

A17.      “ Market Price ” means the lower of: (a) the Conversion Factor multiplied by the average VWAP during the five (5) Trading Days immediately preceding the applicable Conversion; and (b) the Closing Bid Price on the Trading Day immediately prior to the day the Redemption Notice is delivered.

A18.      “ Maximum Monthly Redemption Amount ” means $150,000.00, provided, however , that any portion of the Maximum Monthly Redemption Amount that is not redeemed in any given month will be carried forward to the following month or months and increase the Maximum Monthly Redemption Amount by the same amount. Notwithstanding the foregoing carryover provision, in no event shall the Maximum Monthly Redemption Amount exceed the Monthly Redemption Cap. Any amounts not redeemed as a result of the Monthly Redemption Cap shall also carry forward to the following month or months until redeemed. By way of example only, if in a given month Lender redeemed $125,000.00 of the Maximum Monthly Redemption Amount, then in the following month Lender would be entitled to redeem up to $175,000.00.

A19.      “ Monthly Redemption Cap ” means $275,000.00.

A20.      “ OID ” means an original issue discount.

A21.      “ Other Agreements ” means, collectively, (a) all existing and future agreements and instruments between, among or by Borrower (or an affiliate), on the one hand, and Lender (or an affiliate), on the other hand, and (b) any financing agreement or a material agreement that affects Borrower’s ongoing business operations.

A22.      “ Outstanding Balance ” means as of any date of determination, the Purchase Price, as reduced or increased, as the case may be, pursuant to the terms hereof for payment, Conversion, offset, or otherwise, plus the OID, the Transaction Expense Amount, accrued but unpaid interest, collection and enforcements costs (including attorneys’ fees) incurred by Lender, transfer, stamp, issuance and similar taxes and fees related to Conversions, and any other fees or charges (including without limitation Conversion Delay Late Fees) incurred under this Note.

A23.      “ Par Value ” means the par value of the Common Stock on any relevant date of determination. The Par Value as of the Effective Date is $0.0001.

A24.      “ Purchase Price Date ” means the date the Purchase Price is delivered by Lender to Borrower.

A25.      “ Trading Day ” means any day on which the New York Stock Exchange is open for trading.

A26.      “ VWAP ” means the volume weighted average price of the Common stock on the principal market for a particular Trading Day or set of Trading Days, as the case may be, as reported by Bloomberg.

EXHIBIT A

St. George Investments LLC

303 East Wacker Drive, Suite 1040

Chicago, Illinois 60601

Ascent Solar Technologies, Inc.    Date: __________________            

Attn: Victor Lee, CEO

12300 Grant Street

Thornton, Colorado 80241

LENDER CONVERSION NOTICE

The above-captioned Lender hereby gives notice to Ascent Solar Technologies, Inc., a Delaware corporation (the “ Borrower ”), pursuant to that certain Convertible Promissory Note made by Borrower in favor of Lender on September 11, 2017 (the “ Note ”), that Lender elects to convert the portion of the Note balance set forth below into fully paid and non-assessable shares of Common Stock of Borrower as of the date of conversion specified below. Said conversion shall be based on the Lender Conversion Price set forth below. In the event of a conflict between this Lender Conversion Notice and the Note, the Note shall govern, or, in the alternative, at the election of Lender in its sole discretion, Lender may provide a new form of Lender Conversion Notice to conform to the Note. Capitalized terms used in this notice without definition shall have the meanings given to them in the Note.

* Subject to adjustments for corrections, defaults, interest and other adjustments permitted by the Transaction Documents (as defined in the Purchase Agreement), the terms of which shall control in the event of any dispute between the terms of this Lender Conversion Notice and such Transaction Documents.

Please transfer the Lender Conversion Shares electronically (via DWAC) to the following account :

Broker:                          Address:                     

DTC#:                                                   

Account #:                                                   

Account Name:             

To the extent the Lender Conversion Shares are not able to be delivered to Lender electronically via the DWAC system, deliver all such certificated shares to Lender via reputable overnight courier after receipt of this Lender Conversion Notice (by facsimile transmission or otherwise) to:

_____________________________________

_____________________________________

_____________________________________

Sincerely,

Lender:    

ST. GEORGE INVESTMENTS LLC

By: Fife Trading, Inc., Manager

By:         

John M. Fife, President

    

EXHIBIT B

St. George Investments LLC

303 East Wacker Drive, Suite 1040

Chicago, Illinois 60601

Ascent Solar Technologies, Inc.    Date: __________________            

Attn: Victor Lee, CEO

12300 Grant Street

Thornton, Colorado 80241

REDEMPTION NOTICE

The above-captioned Lender hereby gives notice to Ascent Solar Technologies, Inc., a Delaware corporation (the “ Borrower ”), pursuant to that certain Convertible Promissory Note made by Borrower in favor of Lender on September 11, 2017 (the “ Note ”), that Lender elects to redeem a portion of the Note in Redemption Conversion Shares or in cash as set forth below. In the event of a conflict between this Redemption Notice and the Note, the Note shall govern, or, in the alternative, at the election of Lender in its sole discretion, Lender may provide a new form of Redemption Notice to conform to the Note. Capitalized terms used in this notice without definition shall have the meanings given to them in the Note.

REDEMPTION INFORMATION

* Subject to adjustments for corrections, defaults, interest and other adjustments permitted by the Transaction Documents (as defined in the Purchase Agreement), the terms of which shall control in the event of any dispute between the terms of this Redemption Notice and such Transaction Documents.

2.    EQUITY CONDITIONS CERTIFICATION (Section to be completed by Borrower)

(Check One)

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Please transfer the Redemption Conversion Shares, if applicable, electronically (via DWAC) to the following account :

Broker:                          Address:                     

DTC#:                                                   

Account #:                                                   

Account Name:             

To the extent the Redemption Conversion Shares are not able to be delivered to Lender electronically via the DWAC system, deliver all such certificated shares to Lender via reputable overnight courier after receipt of this Redemption Notice (by facsimile transmission or otherwise) to:

_____________________________________

_____________________________________

_____________________________________

Sincerely,

Lender:

ST. GEORGE INVESTMENTS LLC

By: Fife Trading, Inc., Manager

By:         

John M. Fife, President