Pure sine wave output Peak power:1000 500W power inverters High transform efficiency: ... .AC110V Output voltage3.Waveform: pure sine wave 4.Power On/Off switch 5.LED indication 6.High efficiency>85% 7.High-velocity ... ': aBigImageSrc } ); } )(); 500W DC24V AC110V high frequency,single phase,off-gird,car inverter, pure sine wave power inverter,CE approved,1 year warranty.