Combined sine-wave inverter/battery charger units with fast automatic switch over device in one housing. The inverter generates 230 VAC from the battery voltage. The battery charger ensures that the battery is rapidly, safely, and automatically charged.

The inverter is automatically switched off as soon as the 230 VAC mains, shore or generator voltage is available. The 230 VAC loads are instantly supplied with power by the mains, from the shore, or the generator.The charger automatically charges the batteries. In the event of disconnection from the mains, the shore or the generator voltage,the inverter section of the combined unit automatically takes over the supply of 230 VAC to any equipment you have connected to the output of the Multi.This takes place so quickly that computers and electronic clocks continue to function without any disruption.