Pure sine wave output Peak power:1000 500W power inverters High transform efficiency: up to 92.5% CE mark, RoHS CE & RoHS Features 1.DC24 ... %Continuous output power:500WPeak power:1000WFull load efficiency:>85%Shape dimensions:200*118*62Net weight:2.4KG Cross Weight: 4KGWires Socket shipping We ... frequency,single phase,off-gird,car inverter, pure sine wave power inverter,CE approved,1 year warranty.