A single box containing the electronics required to convert the output of the alternator may be flexibly mounted in various locations in the HMMWV, including the well behind the front seat (the auxiliary storage compartment) or in the wheel well of the HMMWV.

Also, the system includes a circuit breaker installed in the HMMWV for protection purposes; and a 28 VDC high-current connector to connect the battery to the input of the power electronics. At the output of the power electronics, there is a three phase 208 VAC connector with neutral to connect loads to the system.