Total Voting Rights

31 January 2012

ENOVA SYSTEMS, INC.

("Enova" or "the Company")

TOTAL VOTING RIGHTS

The Company announces that as at 31 January 2012 the total number of nil par value shares of common stock in issue is 42,765,223 with each share carrying the right to one vote. In addition, the Company has 3,188,325 preferred shares of nil par value each in aggregate and which have combined voting rights of 82,988.

The Company has no shares of common stock held in treasury. The shares of common stock are admitted to trading on AIM. However, the preference shares are not admitted to trading on any regulated or prescribed market. The total of 42,765,223 nil par value shares of common stock may therefore be used by shareholders in the Company as the denominator for the calculations by which they will determine their holding of the Company's AIM securities.

For further information:

Enova Systems, Inc.

Mike Staran, President & Chief Executive Officer

John Micek, Chief Financial Officer

Tel: + 1 310 527 2800

Daniel Stewart & Company plc

(Nominated Adviser & Broker)

Paul Shackleton/Jamie Barklem

Tel: + 44 (0) 207 776 6550

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.