Exhibit 23.1

            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the  incorporation  by reference in  Registration  Statement  (No.
333-95701) on Form S-8/S-3 of Enova  Systems,  Inc. of our report dated March 9,
2006  relating to our audit of the financial  statements,  which appears in this
Annual Report on Form 10-K of Enova  Systems,  Inc. for the year ended  December
31, 2005.



SINGER LEWAK GREENBAUM & GOLDSTEIN LLP

Los Angeles, California
March 31, 2006