Solar Pump Inverter User Manual
1.5 kW solar pump VFD with 3 phase 220v AC output for agricultural irrigation, solar energy and power grid switchable, multiple power supply designed solar AC drive.
150% of rated current: 1 minute150% of rated current: 10 seconds200% of rated current: 1 second
Tips: Solar pump system vs. ordinary pump system
Unlike the ordinary water pump system which uses AC as power supply, solar water pump system uses DC power output from solar array as power supply. The output of solar array is a strong non-linear DC power supply, which is greatly affected by sunshine, ambient temperature and other meteorological factors. In order to realize the maximum output power potential of PV array under any sunshine, ambient temperature and other conditions, a controller which can make the power supply and load work harmoniously, efficiently and stably is needed. The solar pump inverter is to achieve this function, mainly to achieve MPPT (maximum power point tracking), inverters and some protection functions. The solar pump inverter drives the motor and water pump. The load of the system can be adjusted by adjusting the speed of the pump.