Frequency Inverter, Soft Start, VFD manufacturer / supplier in China, offering Ckmine 2.2kw 220V MPPT Solar Pump Controller Frequency Inverter for Irrigation, Ckmine Sp800 0.75kw 220V Variable Frequency Drive Solar Pump Inverter for Irrigation, Ckmine 1.5kw 220V Single Phase Solar Pump Inverter for Agricultural Irrigation and so on.