Enova Systems, Inc. (Enova) is engaged in the development, design and production of power train systems and related components for electric and hybrid electric buses and medium and heavy duty commercial vehicles. The Company focuses on powertrain systems, including digital power conversion, power management and system integration, focusing on vehicle power generation. The Company develops and designs and produces drive systems and related components for electric, hybrid electric and fuel cell powered vehicles in both the new and retrofit markets. The Company also performs internal research and development (R&D) and funded third party R&D to augment its product development and support its customers. The Company's various electric and hybrid-electric drive systems, power management and power conversion systems are being used in various applications, including class 3-6 trucks, transit buses and heavy industrial vehicles.