ZEV / SIGMA Package Technology to Optimize Electric Drivetrain Efficiency
SIGMA SIGNS PURCHASE AGREEMENT TO CONVERT CLASS 2 VEHICLES FOR ADVANCED DRIVETRAIN TESTING USING ZEV’S ELECTRIFICATION SOLUTION GILBERT, Ariz., Nov. 18, 2021 /PRNewswire/ — Zero Electric Vehicles, Inc., (ZEV) today announced a signed purchase agreement with Sigma Powertrain to convert two Class 2 vehicles using Sigma Powertrain Inc’s, (SIGMA) multi-speed gearbox connected to the Cascadia…