1.The solar DC water pumping system mainly includes the
solar array, pump controller and DC pumps, etc.
2.The pump includes the a submersible pump (centrifugal
pump) and a DC permanent magnetic brushless motor,
which is controlled and powered by the pump controller.
3.The structure of the motor is simple, reliable,
small and light.
4.The motor is designed with the stator and rotor
double porcelain seal technology to provide insulation
and waterproofing treatment.
5.The winding insulation strength is more than 500
mega ohm. The controller can has solar MPPT
(maximum power point tracking) technology and
provide the protections against over-current,
under-voltage and dry-running.
||IP58,Well diameter 100mm
||Connecting ways:4parallel 4series