First built-in electronics solar pump company in china.The pump’s innovative design allows it to be powered with both AC and DC sources without making any modifications to the pump or adding additional equipmet.
Max.power output is 2200 W. The speed range for the motor is 500-3600rpm depending on the power input and the load. The motor has been developed especially for the Solar Deep Well Pumps system. The motors are based on the most advanced technology within rare earth permanent magnets.

Model: 4SP14-4 AC/DC hybrid solar pump

Power : 3HP(Max input power 3kW) Solar Panel: 300W*10

Max Head : 51m Max Flow : 400L/min

Motor Type : Water filled / BLDC

Controller Type : Built-in Phase : single

Huge Voltage: DC: 60-380Vmp, AC: 90-240V, MAX VOC440V

Diameter: 4” Discharge: 2”

Max Submergence Depth : 150M

Main Functions:

• Brushless, water cooling, frequency converter and controller built-in

• Hybrid powered by AC/DC, Power range:0.5HP-3HP

• Soft starting running

• Thrust bearing system

• Huge Voltage Range: 60-380 Vmp or 60-240 VAC at 50/60 Hz, maximum VOC440V

• User self-design control model, automatic running

• System self-control

• GPRS (optional monitor)

• Generator auto turn on/off (optional monitor)

• Dry-running protection

• Over-current protection

• Input Over-voltage Protection

• Overload protective

• Reliable water supply

• Low operating costs

• 2 years warranty