... ,powerful charging current:10A--30A.it can drive AC,refrigerator,with RS232,SNMP HOME UPS(POWER INVERTER)1,INPUT voltage rang :90v-280v ... it can drive computer,ATM.5,with RS232,SNMP.6,Output pure sine wave7,Has CE , ISO certificate8,protection against short ... , 24V. 36V, 48V, 96V, 240V, 110V DC voltage (optional). Home UPS(inverter)