DC solar powered water pump model JS4 3.6 80

Solar water pump: 2 years
MPPT controller: 2 years
Solar panels: 25 years
You can buy solar panels from us or just buy solar water pump and controller .
If the controller and motor damaged within 2 years, we will send you a new controller or motor for replacement, shipping free.
If the impeller is damaged within 2 years, we will send you spare impellers for replacement, shipping free.

Globally electricity prices are rising due to in fuel prices and the prices are bound to rise further .
In addition we are facing acute power shortage and are not able to supply electricity for agricultural purposes . solar pumping systems make efficient use of solar energy and convert it to electrical energy for pumping water to great heights .

The Finished Products include:
1. Solar pump with 3m cable, longer cable is available if required
2. MPPT Controller
3. Water level sensor or float switch:10meter cable, longer cable is available
4. Cable for solar panel: 6m, longer cable is available
5. Cable connector
6. Solar panels are option
7. Rope to hang the pump
8. Installation Manual 

For pump model JS4-3.6-80, it will pumping 3,100 liters per hour at 20 meters deep. Then pumping 2,400 liters per hour at 40 meters deep. And pumping 1,300 liters per hour at 60 meters deep.

Solar panels required: 4 pcs of 250w panels, with 35-36v vmp, and 41-42v voc. 

Connection: 2 pcs connect in series, then 2 lines connect in parallel.

controller with battery backup function:

controller without battery backup function:

SOLAR PANELS AND BATTERIES SELECTION:
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=3.6housrs.
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

Our goal is to provide the highest quality solar water pump possible

1.Q: Are you a manufacturer or trading company?
   We are a manufacturer that specialized in water pump 15 years. our products have abtained the CE  certificate.
2.Q: How can I get some samples?
  we accept the sample order, but need to be paid.
3.Q: What's your delivery time?
  1.The samples can be sent to you within 3-5days.
   2.The batch order can be shipped to you within 5-15days after order confirmation
4.Firstly we should know from you :
What is the fluid ?
Clean water(temperature), dirty water(temperature), particles,or slurry ?
Daily Water Supply: ______m3
Static haed(vertical height from the pump to the highest point of delivery):________   m
Motor Cable length( the cable between controller and pump) :__________m
Pipeline length(Entire pipeline from the pump outlet to the point of delivery) :____________m
Slope or horizonal between borehole and tank _____________