Because the publicly-traded float (as calculated under SEC rules) of Enova's shares of approximately $24 million as of July 8, 2011 is less than $75 million, unless and until Enova’s public float exceeds $75 million, Enova will be restricted to selling securities registered under the shelf registration statement equal to no more than 1/3 of the value of its public float in any consecutive twelve month period.About Enova: Enova Systems ( http://www.enovasystems.com) is a leading supplier of efficient, environmentally friendly digital power components and systems products. The Company’s core competencies are focused on the development and commercialization of power management and conversion systems for mobile applications. Enova applies unique ‘enabling technologies’ in the areas of alternative energy propulsion systems for light and heavy-duty vehicles as well as power conditioning and management systems for distributed generation systems. The Company develops, designs and produces non-invasive drive systems and related components for electric, hybrid-electric, and fuel cell powered vehicles in both the “new” and “retrofit” vehicle sales market. For further information, contact Enova Systems directly, or visit its Web site at http://www.enovasystems.com. ENOVA SYSTEMS, Inc.1560 West 190th StreetTorrance, CA 90501Tel: 310-527-2800Contact: John Micek, CFO/Investor Relations Additional Information: This news release contains forward-looking statements relating to Enova Systems and its products that are intended to be covered by the safe harbor for forward-looking statements provided by the Private Securities Litigation Reform Act of 1995. Forward-looking statements are statements that are not historical facts. These statements can be identified by the use of forward-looking terminology such as “believe,” “expect,” “may,” “will,” “should,’’ “could,” “project,” “plan,’’ “seek,” “intend,” or “anticipate” or the negative thereof or comparable terminology and statements about industry trends and Enova’s future performance, operations and products. These forward-looking statements are subject to and qualified by certain risks and uncertainties. These and other risks and uncertainties are detailed from time to time in Enova Systems’ periodic filings with the Securities and Exchange Commission, including but not limited to Enova’s annual report on Form 10-K for the year ended December 31, 2010 and Form 10-Q for the quarterly period ending June 30, 2011.