... grid tie wind inverter with pure sine wave output, low THD, high ... GPRS (optional) interfaces, remote datacollection and surveillancePure sine wave output, automatic synchronization with the grid, thepower ... range400~780VDCMax. DC Input current250ADC connecting modeIn-line waterproof terminalMax. Efficiency94% Euro efficiency 92%Grid ... 800 100kw Grid-tie Pure Sine Wave Inverter for Wind Power System