Victron Quattro 12V Inverter ChargerThe Victron Quattro combined inverter and charger has two AC inputs and two AC outputs. The two inputs can be connected to independent AC sources, for example shore side power and a generator, or two generators. The Quattro will automatically connect to the active source. The two outputs on the Quattro take over the supply to the connected loads in the event of a grid failure or when shore generator power is disconnected. This happens so fast (less