Description of the Company and its Business	6 Months Ended
Description of the Company and its Business	Jun. 30, 2011
Description of the Company and its Business [Abstract]
Description of the Company and its Business	1. Description of the Company and its Business Enova Systems, Inc., (“Enova”, “We” or “the Company”), a California corporation, was incorporated in July 1976, and trades on the NYSE Amex Equities under the trading symbol “ENA” and on the London Stock Exchange under the symbol “ENV-GB”. The Company is a globally recognized leader as a supplier of efficient, environmentally-friendly digital power components and systems products, in conjunction with associated engineering services. The Company’s core competencies are focused on the commercialization of power management and conversion systems for mobile and stationary applications.

The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.

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