Besides the abundant capacity of the solar system, power can also be generated by the truck’s alternator. The alternator functions as a back-up power generation source. The average alternator will supply about 70A on 24v, due to smart regulation of the connector device. The alternator cable is the only cable connecting the Bliss Mobil vehicle to the unit.Truck alternator Alternator Unimog U4000
This connection can also be used to start the truck using the Bliss Mobil batteries in case the truck batteries fail.