Scientists in India have tested a new inverter topology with a single-phase, induction-motor water pump. The seven-level inverter, with five power semiconductor switches, is said to be particularly ...

Canadian manufacturer Sparq has unveiled a three-phase microinverter for on-grid and off-grid solar water pumps. It has a peak efficiency of 97.5% and a nominal maximum power point tracking (MPPT) ...

Water pressure - it is one of those things that most of us hardly pay attention to until you finally enjoy just the correct pressure of water that helps you destress. Whether you live in a stand-alone ...