Home UPS wide input voltage range:90v-280v,powerful charging current:10A--30A.it can drive AC,refrigerator,with RS232,SNMP HOME UPS ... (POWER INVERTER)1,INPUT voltage rang :90v-280v,2,with four ... . 12V, 24V. 36V, 48V, 96V, 240V, 110V DC voltage (optional). Home UPS(inverter)