grid tie wind inverter with pure sine wave output, low THD, high efficiency 5kw Grid-tie Inverter for Wind Power SystemAdopt IGBT from ... RS232, Ethernet, GPRS (optional) interfaces, remote datacollection and surveillancePure sine wave output, automatic synchronization with the grid, thepower factory close to ... )400*250*500Weight(kg)60 5kw Grid-tie Pure Sine Wave Inverter for Wind Power System