5 year warranty solar powered water pump for home farm agriculture irrigation

Working theory:
The DC solar pump system are mainly made of solar panel, solar controller and DC solar pump, ect. The load is 3-phase BLDC motor or pump. The system does not need battery for storing energy, which not only cuts the cost, but also protects the environment. SBLDC Pump Controller can directly drive various kinds of 3-phase BLDC motor, with high power integration and less components, which improves the system reliability
More efficient, longer life,Low power consumption
Based on the same volume of water, it requires lesser quantity of solar panel      
comparing with AC pump ,user investment smaller, lower cost
High speed digital signal processor DSP, high speed MPPT tracking, adapt to    changeable weather
Protection: High-water protection ;Low-water protectio

Solar pumping system serves to provide water in remote applications where electrical grid power is either unreliable or unavailable. BLDC solar pump controller can direct use the DC power from PV array, and drive the brushless DC pumps. In sunny days, the pumping system can continuously pump water. There is no need of batteries or other energy storage devices. It's recommended to pump water to a reservoir for storage.

A float switch can be installed in the water tower to control the pump operation. And install a low-level probe in well to detect the well water so that pump will stop when there is no water. Below diagram shows a typical diagram of the solar pumping system, including major parts and components.

Application:

After 15 years of export trade, Namkoo has successfully installed solar water pumps in Asia, Africa and the Middle East, and many customers have bought back solar water pumps from us for the second time, which has won a lot of praise. The following are our project cases