Scientists in India have tested a new inverter topology with a single-phase, induction-motor water pump. The seven ... five power semiconductor switches for use with solar-powered, off-grid ...

Daniel Inglis with two versions of his solar-powered water pump. He and wife Kimberley ... and has an automatic pressure switch control. Weighing 18kg, it can be carried from one location to ...

Researchers from Ukraine's Lviv Polytechnic National University have proposed a novel design for standalone solar PV water pumping ... centrifugal pump (CP) using an electronic switch.