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DC Submersible Solar Pump

  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
DC Submersible Solar Pump

4/6ESC 4"/6" DC Brushless Solar Pump With Stainless Steel Impeller

4"/6" Compact Size
DC Brushless
Stainless Steel Impeller Type
Stainless Steel for Outlet/Connection/Oil Cylinder
NSK Bearing
MPPT Function

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Pump Description:

Introducing the 4"/6" DC Brushless Solar Pump with Stainless Steel Impeller - a top-of-the-line product that is designed to meet all your pumping needs. Whether it's for deep well, irrigation, or home use, this pump is the perfect solution for you. 

This pump is engineered to be highly efficient, ensuring that you get the most out of every drop of water. Its compact design makes it easy to install and use, while its stainless steel impeller ensures durability and reliability. 

With this pump, you can be sure that you are getting a product that is built to last. Its advanced technology and high-quality construction make it a top choice for anyone who needs a reliable and efficient pumping solution. 

So if you're looking for a pump that can deliver exceptional performance, look no further than the 4"/6" DC Brushless Solar Pump with Stainless Steel Impeller. It's the perfect choice for anyone who wants a powerful, reliable, and easy-to-use pumping solution.

Main Features:

●Permanent magnet DC brushless synchronous motor:

   (1)The efficiency is improved by 15%-20%

   (2)Save energy

   (3)Reduce the consumption of solar panels

●Brass or stainless steel outlet/connector/ oil cylinder for option.

●Japanese NSK bearing: prolong the working life.

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

●Motor coil is made by automatic winding machine with centralized winding technology, motor efficiency is much improved.

●The pump parts are processed by high-precision and fully automatic machines, strictly controlling the dimension precision and smoothness.

● Intelligent water shortage and full water protection.

●DC Controller:

   (1) Waterproof grade: IP65.

   (2) Ambient temperature: -15℃ to 60℃.

   (3) MPPT function, the solar power utilization rate is higher.

   (4) Automatic charging function: Guarantee the pump normally working, meanwhile charge the battery; And when there is no sunshine, the battery can make the pump continuously working.

   (5) LED displays the power, voltage, current, speed etc working condition and error code.

   (6) Frequency conversion function: It can automatically run with frequency conversion according to the solar power, and user also can change the speed of pump manually.

   (7) Automatically start and stop working.

   (8) Water proof and leak-proof: Double seal effect.

   (9) Soft start: No impulse current, protect the pump motor.

   (10) High voltage/Low voltage/Over-current/High temperature protection.

●2 years warranty.




Pump external casing

Stainless Steel


Stainless Steel


Stainless Steel

Oil cylinder

Stainless Steel


Stainless Steel




Complete SS304

ITEM Voltage Optimum input voltage(DC) Power Max. Flow Max. Head Outlet Cable Solar panel
Open circuit voltage(VOC) Power
4ESC11-60-110-1500 110V 110V-150V 1500W 11m³/h 60m 2" 2m <200V ≥1.3*PUMP POWER
4ESC19-35-110-1500 110V 110V-150V 1500W 19m³/h 35m 2" 2m <200V ≥1.3*PUMP POWER
4ESC25-26-110-1500 110V 110V-150V 1500W 25m³/h 26m 2" 2m <200V ≥1.3*PUMP POWER
4/6ESC30-19-72-1100 72V 90V-120V 1100W 30m³/h 19m 3" 2m <200V ≥1.3*PUMP POWER
4/6ESC36-22-110-1500 110V 110V-150V 1500W 36m³/h 22m 3" 2m <200V ≥1.3*PUMP POWER

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