... system is composed of a solar array, a pump and a solar pumping inverter. Based on the ... realize the maximum power point tracking (MPPT). The pump, drive by 3-phase AC motor, can draw ... the deep wells or rivers and lakes to pour into the storage tank or reservoir, or directly ... , different types of pump such as centrifugal pump, axial flow pump, mixed-flow pump or deep-well pump can be used. Features ...