Solar water pumping system is constructed with solar panel array,solar pump inverter and AC water pump, DC current produced from solar panel will be delivered to solar pump inverter,and it will convert it into AC current to drive water pump,and will automatically regulate output frequency according to sun radiance intensity,maximally realize MPPT tracking function.
Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method, with fast response, and reliable operation, achieves efficiency of 99%.
Designed with variable frequency driver, greatly improves efficiency
Extremely high efficiency
Digital mode control, with automatic operation and manual operation mode options
Complete protection functions
Adopts intelligent IPM module, with high reliability
LCD display and operation panel, in real time presents operating data
Optional for water level measurement and control circuit
Applicable for general ACC pumps, like centrifugal pump, piston pump etc.
Independent intellectual property; Highly effective, the redundant reliability, exempts the maintenance and the long life.
The pumps are soft started, fully protected.
No batteries are used. So better Sunlight, more water