Solar Pump Inverter User Manual
0.4 kW solar water pump inverter, built-in Maximum Power Point Tracking (MPPT) controller system to drive 3-phase AC 220v motor water pumps.
150% of rated current: 1 minute150% of rated current: 10 seconds200% of rated current: 1 second
Tips: Suggestions on how to build solar pump system1. Installation of solar panels: The installation position should be no shade or obstruction all year round, and there is sufficient direct sunlight. The installation angle with the ground can be determined by reference to the local latitude to ensure that the solar panels receives the max. amount of illumination.2. Selection of solar water pump inverter: Manufacturers with good product quality should be selected. Solar variable frequency drive with high tracking accuracy and conversion efficiency should be chosen. Tracking accuracy and conversion efficiency will directly affect the pumping effect.3. Antifreeze: When installing in high and cold areas, the antifreeze treatment of the pipeline system should be done. It is necessary to bury the pipeline below the freezing line. In winter, the water cannot be stored in the pipeline. Otherwise, the pipeline may be broken due to icing.