WBS SOLAR PUMP - Ethiopia 3 inch stainless steel submersible pump test

WBS SOLAR PUMP - Ethiopia 3 inch stainless steel submersible pump test

Dec 16,2019

The WBS 3-inch solar submersible pump with S/S impeller uses a permanent magnet DC brushless synchronous motor, which has high work efficiency, saves energy consumption and reduces the use of solar panels.

The pump outlet, impeller, connection, cylinder, and shaft are made of 304 stainless steel, which is resistant to wear and corrosion.

Adopt Japanese NSK bearing, double bearing base, alloy mechanical seal, long life and reliable work.

The pump has an intelligent water shortage protection function, and the program will automatically stop when there is no water in the well.

The pump is also equipped with a solar pump controller with MPPT function, which has a high solar energy utilization rate.

The controller has functions such as automatic charging, frequency conversion, automatic startup and shutdown, soft start, high/low voltage/over current/high-temperature protection.

WBS solar water pumps are very popular in many sunny areas, especially where water is scarce. For example Ethiopia, Zimbabwe, Namibia, and other African regions.


An Ethiopian customer purchased a 3DSC4-50-48-400 stainless steel impeller solar submersible pump. The customer configured four 130W solar panels for this solar water pump for testing. The pump test results are very good and the customer is very satisfied.

As the price of solar panels has dropped significantly, solar systems have developed rapidly in Africa. In many African countries, including Ethiopia, solar water pump systems are becoming more and more popular with locals.


If you are also interested in solar water pumps, please contact us.


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