CNC DC VFD Three Phase 380V – Efficient Variable Frequency DriveSolar pumping system The YCB2000PV solar pumping system serves to provide water in remote applications where electrical grid power is either unreliable or unavailable. The system pumps water using a high voltage DC power source such as a photovoltaic array of solar panels. A Variable Frequency Drive (VFD) is often utilized in the system to optimize the pump's performance by adjusting the motor speed based on the available solar power. Since the sun is