DC Solar Pump

Solar Pump System

Rosen provides professional DC & AC type pumps with complete diameters for submersible

and surface pumps.

It consists of submersible pump, motor, MPPT controller, water pipe, cable, solar panels and

etc. Solar panels convert solar energy into electrical energy, connecting to dedicated low-

voltage solar pump. It is convenient, practical and simple. The solar pump runs automatically

in the sun, while it runs continuously by battery or grid electric when little sunshine.

1. The power of solar panel=power of pump X 1.3, the voltage of solar panel=the voltage of pump,

the controller should be matched 2. Select the batteries according to the following fomulas: The

use hour of Battery=The battery capacity÷(the machine power÷the battery voltage) X 0.6 . For

example,the machine power is 200w,the battery capacity is 100AH,the voltage is 12V,and the

battery is fully charged,then the use hour is 100÷(200/12) x 0.6=3.6hours.

3. The battery capacity=the use hour÷0.6 x (the machine power÷the battery voltage) For example,

the machine power is 200w,the battery capacity is 12V,and the battery need to be used for 3.6

hours,the the battery capacity is: 3.6÷0.6 x (200÷12)=100AH

Projects of Solar Pump