Business Wire reports that California's Enova Systems has seen 257% growth in the second quarter.  The firm develops proprietary electric, hybrid and fuel cell digital power management systems and works with vehicle firms like Navistar, Smith Electric Vehicles and Freightliner.  It benefits from the US government's support for all-electric trucks.  Smith recently ordered 50 drive systems as part an expected total of more than 250 for this year.  Enova manages a contract for US General Services Administration working with Freightliner on all-electric cargo vans for the Federal government.  New model year vehicles are on test with a production target of spring 2011.
More from Jarett Fenton on +1(0)310 527 2800 or jfenton@enovasystems.com