Dc power solar Submersible water pump

1）Water cooling motor not oil motor
2）Encapsulated motor (Double shielded water filled motor)
3）Thrust bearing not ball bearing
4）Stainless steel: AISI 304 (316 optional)
5）MPPT controller (Efficiency Max.98%)
6）Brushless DC motor
7）Huge voltage range (we offer much Wider scope than any other factory)
8）Frequency converter
9）15% efficiency upgrade compare with common motor
10）Generator auto turn on/off