asti-ex231_10.htm

EX-23.1 2 asti-ex231_10.htm EX-23.1 asti-ex231_10.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Registration Statement on Form S-1 (Amendment No. 3) of Ascent Solar Technologies Inc. of our report dated March 14, 2022, relating to our audits of the December 31, 2021 and 2020 consolidated financial statements of Ascent Solar Technologies Inc.

We also consent to the reference to our firm under the caption "Experts" in such Registration Statement.

/s/	Haynie & Company
	Haynie & Company
	Salt Lake City, Utah
	March 29, 2022