Profile: Shenzhen Solartech Renewable Energy Co., Ltd. is a supplier of solar pumping solutions, pumping systems, and solar core equipment. Our main products include solar pumping system, PV grid-connected system, solar pumping inverters, PV grid-connected inverters, PV off-grid inverters, wind grid-connected inverters, solar pump, and wind inverters. Solar pumping inverter converts DC current from the solar array into AC current, to drive the pump. With the function of MPPT (maximum power point tracking), it regulates the output frequency according to irradiation in real time to achieve maximum power.