Victron Quattro 48/5000/70 100/100 120V VE.Bus UL-Listed [QUA482501102]Quattro 48 5000 70 100 100 120V VE. Bus UL Listed Multifunctional Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally, it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple system integration features such as three or split phase operation and parallel operation. Two AC Inputs