... to AC current, pure sine wave techinique, LCD. wind and solar power inverter Capacity300W500W700W800W1000W1.5KW2KW2.5KWInput voltage range90V-280VACInput frequency rang50hz±3 ... against short-circuit,over load,high-voltage,reverse polarity protection and low-voltage protectionFOB(Foshan) USD/unit52617985125167209258Packingcarton wind and solar power inverter