General Introduction:
The product make up of the non-position sensor permanent Magnet brushless DC Motor connected centrifugal pumpbody, it passed the special control drive.

The whole system is composed of rotten-proof components, not containing any oily lubricant and definitely environmental-protection without harm. 

Use the electronic power generated by solar energy battery plate, through steps of strongest power point following-up, alteration and control, to drive the direct current permanent-magnet machine of brushless non-position sensor or highly-active asynchronous machine to spur the highly-active water pump, to move the water underground up for drinking by persons and animals or irrigation.