Features: Widescreen LCD display, check the working status at a glance; Smart online design, high performance & configuration; Intelliget software management, keep PC data safe; DC 12/24V design, extra long working time patterns; Using rate capacity: 1050W 1050W Input Voltage: 145~275Vac Input Frequency: 50Hz± 5% Output Voltage(battery pattern): 220± 10%Vac Output Frequency: 50Hz± 0.2% Output wave: true sine wave Out battery DC voltage name 36V7.2AH 24V Transfer time: 6-8ms Communication software NETCCA POWER Size mm(W× D× H) 183× 140× 213 183× 140× 213 N. W(kg) 14.2 11.6