Veichi Solar Pump Inverter
VEICHI SI21 solar pump inverters convert DC power directly from a photovoltaic array into AC output to drive water pumps — no batteries or grid connection required. Ideal for boreholes, irrigation, and livestock watering in remote or off-grid locations across South Africa, the SI21 uses advanced Syn.R.M. and PMSM driving technology with wide-range MPPT for up to 99.8% efficiency, squeezing maximum output from available sunlight.
