SI21 Series Solar Pump Inverter with advanced syn.R.M. and PMSM driving technology;

With modular design and IP65 protection, VEICHI SI30 solar water pump inverter is highly praised by customers.

Specially designed with advanced MPPT and CVT technology.Support remote monitoring online through GPRS remote monitor sy

Small Body，Great Performance.It works as the little assistant who can help farmers become rich by solar pump irrigation.S