3''DC Brushless Screw Solar Powered Water Pump

Japanese NSK bearing: prolong the working life. LED display shows various data such as power, voltage, current, speed and error code etc. Alloy mechanical seal: Longer working life and high reliability.
Features and benefits
  • Warranty :

    2 YEARS
Product Details

3''DC  Brushless Screw Solar Powered Water Pump


solar water pump

Features

1. Japanese NSK bearing: prolong the working life.

2. LED display shows various data such as power, voltage,current,speed and

    error code etc.

3. Alloy mechanical seal: Longer working life and high reliability.

4. Motor coil is made by automatic winding machine with centralized

   winding technology, motor efficiency is much improved.


How to choose

How to choose the correct solar water pump?


solar fountain pump

HEAD CALCULATE:

1.Distance of  "H+H2+L/10" if have a water tank

2.Distance of "H" if without water tank.


FLOW CALCULATE:

Q:How much water per hour or per day do you want?

A:Selecting the solar pump model that meets your requirements against the pump model number table.


Wiring Diagram

solar livestock water


Technical Data

Item
Voltage Best input voltage(DC) Power Max.Flow Max.Head Outlet Cable Solar panel
Open circuit voltage (VOC) Power
3DSS0.5-28-12-80 12V 20V-36V 80W 0.5m³/h 28m 0.75" 2m <50V ≥1.3*PUMP POWER

3DSS1.2-56-24-120

24V 30V-48V
120W 1.2m³/h
56m 0.75"
2m
<50V
≥1.3*PUMP POWER
3DSS1.2-77-36-210
36V 30V-48V 210W 1.2m³/h
77m 0.75"
2m
<50V
≥1.3*PUMP POWER
3DSS1.7-109-48-500
48V 60V-90V
500W 1.7m³/h
109m 0.75"
2m
<100V
≥1.3*PUMP POWER
3DSS2.0-150-48-750
48V 60V-90V 750W 2.0m³/h
150m 0.75"
2m
<100V
≥1.3*PUMP POWER
3DSS2.0-150-72-750
72V 90V-120V
750W 2.0m³/h
150m 0.75"
2m
<150V
≥1.3*PUMP POWER
3DSS2.2-180-72-110
72V 90V-120V
1100W 2.2m³/h
180m 0.75"
2m
<150V
≥1.3*PUMP POWER
More technical data details please contact GREYSTONE team,thank you!


1. A: Can I have sample order for solar water pump?

    Q: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


2. A: Do we need to pay attention to the connection between the controller and the pump of this product?

    Q: While using longer cable, the cable connecting controller and solar panels should be over 4mm²

        (Do not use single core cable). While the cable between controller and pump is within 30m, the cable

        should be at least 2mm². While over 30m, the cable should be at least 4mm²。


3. A: What's the warranty?

    Q: 2 years.


4. A: Any contact details?

    Q: Please contact us by trade manager, Email, Whatsapp or Wechat. Surely call me when you need.


5. A: What are the uses of this solar water pump?

    Q: It can be used for irrigation of crops or for digging deep wells.



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