Specification: Compact and light weight Pure sine wave output High efficiency Voltage overload protection High output current surge Low battery alarm / shut down Automatic switch Technical Data: Continuous power: 1000W Surge power: 2000W Input volt: 12VDC/24VDC Output volt: 100/110/120VAC/220 / 230 / 240VAC Frequency: 50 / 60Hz Efficiency: >85% No load current draw: <0.6A LED indicate volt & load: LED show the in/out put voltage LED indication: LED show output power Output waveform: Pure sine wave Automatic protection: Overload,Short circuit Over thermal , Fuse ,Owe/Over Volt Environment temperature range: -10c ~ + 50c Storage temperature range: -30c ~ + 70c Cooling mode: Fan THD: <5% Unit Size: 285*150*88 mm G.W.: 3.5KG Dimension: 450*390*232mm 4pcs/ctn