3 Inch Dc Solar Screw Bore Well Water Pump Cable Length: 2 Meter (M)

Our given 3 Inch DC Solar Screw Bore Well Water Pump details as given below:

Advantages of permanent magnet DC brushless synchronous motor solar pump:
1. Permanent magnet DC brushless synchronous motor: increase efficiency by 15%-20%, save energy and reduce solar panel consumption
2. 304 stainless steel shaft
3. Japan NSK bearing, The working life will be 3 to 5 times prolonged.
4. Double bearing base, able to withstand large axial pressure.
5. Alloy mechanical seal, Longer working life and high relibility.
6. Motor coil is made by automatic winding machine with centralized winding technology motor efficiency is much improved.

Controller Advantages:
(1) MPPT function, the highest solar utilization rate
(2) The 24V/48V/72V/110V controller has an automatic charging function to ensure that the solar pump is charged while charging the battery; in the absence of sunlight, the battery can keep the solar pump working continuously.
(3) Digital display of power, voltage, current, speed and other working conditions
(4) Frequency conversion function: It can automatically convert the frequency according to the sunlight power, and can also manually adjust the speed operation according to actual needs.
(5) Automatic power on and off
(6) Waterproof and sealed: double sealing effect
(7) High temperature resistance: up to 85a high temperature
(8) Soft start: no inrush current, protect the pump motor
(9) High/low voltage protection, overcurrent/overload protection, stator coil never burns.