The Veichi 2.2kW Single-Phase Solar Pumping Inverter (often found in the VEICHI SI30 series or SS2 hybrid series) is an advanced variable frequency drive (VFD) designed to power standard AC water pumps directly from solar PV panels. By converting direct current (DC) from solar arrays into single-phase alternating current (AC), it eliminates the need for expensive battery banks in agricultural irrigation, livestock watering, and domestic water supply systems.