Exhibit 16.1
July 7, 2021
Securities and Exchange Commission
100 F Street, NE
Washington, DC 20549
Dear Ladies and Gentleman:
We are the former independent registered public accounting firm for Ideal Power, Inc. (the “Company”). We have read the Company’s disclosure set forth in Item 4.01 “Changes in Registrant’s Certifying Accountant” of the Company’s Current Report on Form 8-K dated July 7, 2021 (the “Current Report”) and are in agreement with the disclosure in the Current Report, insofar as it pertains to our firm.
Sincerely,
/s/ Gumbiner Savett Inc
Gumbiner Savett Inc