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Water-filled Motor Solar Pump

Water-filled Motor Solar Pump

Water-filled motor solar pumps represent an advanced hydraulic design featuring high efficiency, strong submersibility, motor burnout protection and easy maintenance. Water-filled motor solar pumps are ideal for applications such as groundwater supply, irrigation, animal husbandry, etc.
ISO Certification

Advantages of Water-filled Motor Solar Pump

Advantages of Water-filled Motor Solar Pump
Internal structure of DIFFUL water pump filling motor

Advantages of Water-filled Motor Solar Pump

  • Double inner and outer shielded deep well pump with field-oriented control function, is made of 304 stainless steel. More environmental protection, no oil pollution.
  • The whole 304 stainless steel rotor shaft with ceramic plating process at both ends, is more wear-resistant.
  • Water cooling structure of shielded motor, without mechanical seal, solves the problem of water leakage of traditional water pump motor.
  • Shielded motor adopts graphite bearing, which has strong self lubrication and corrosion resistance, and can operate reliably in the form of water lubrication.
  • Thrust bearing, providing strong and stable thrust.
  • Submerging depth can reach 150 meters.
  • Over-voltage/undervoltage/over-current/phase loss/short circuit/water shortage/high temperature protection etc.
  • 3 years warranty.
DIFFUL Built-in Controller

Advantages of Built-in Controller

  • Hybrid powered by AC and DC.
  • In DC mode, the MPPT function can achieve over 99% efficiency.
  • In AC mode, the power factor correction function can make the power factor exceed 0.99.
  • Wide open circuit voltage range: DC60-440V, AC90-240V.
  • Soft start: no impact current, protect the water pump motor.
DIFFUL solar monitor (optional)

Solar monitor (optional)

  • IP65
  • Intelligent display
  • Three operating modes: automatic mode, AC mode, DC mode.
  • Water level control and pressure control (with electronic float switch and pressure switch)
  • Low power or low flow judgment (with flow switch)
  • Auto-start function while power-on
  • Time switch function
  • AC and DC power supply timing switching function
  • Auto start generator function (with Gen signal relay)
  • Overcurrent/overvoltage protection function
  • Automatically identify whether the AC terminal is connected to DC or AC power supply, and calculate and judge respectively overvoltage and undervoltage .

Hot Sale Water-filled Motor Solar Pumps and Parameters

Innovative Technology-leading Solar Pump Manufacturer
DIFFUL Water filled motor solar pump with built-in controller

Water filled motor solar pump with built-in controller

The pump body, motor and controller, three sections of removable structure, is more convenient for maintenance; Built-in intelligent controller，offering the easiest and simplest installation； Solar monitor is optional.

Main application:
deep well irrigation, domestic water, and animal husbandry.
Maximum lift:
183m
Maximum flow:
38.8m³/h
Maximum power:
3000w
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DIFFUL Water filled motor solar pump with external controller

Water filled motor solar pump with external controller

3 External Controllers for Selection
DC Controller: Connect normal DC power
Wide Voltage HV Controller: Connect DC power with wide voltage.
AC/DC Hybrid Controller: Automatically switch between AC and DC power.

Main application:
deep well irrigation, domestic water, and animal husbandry.
Maximum lift:
255m
Maximum flow:
36m³/h
Maximum power:
2200w
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Advantages of Water-filled Motor Solar Pump Kits

Innovative Technology-leading Solar Pump Manufacturer
Advantages of Water-filled Motor Solar Pump Kits
No need to install infrastructureNo need to install infrastructure
Using solar pumping means you can install a pumping system anywhere. There is no need to consider the feasibility of electrical infrastructure and the associated costs.
Low operating costLow operating cost
Compared to diesel pumps, the system uses free energy (solar energy) to support the system and does not require fossil fuels. Fully automatic operation and no need for personnel on duty. Therefore, operating costs can be greatly saved. Operating costs are almost zero.
No leakage, more environmentally friendlyNo leakage, more environmentally friendly
Submerging depth can reach 150 meters，no leakage, more environmentally friendly. Low noise, no leakage, stable operation, environmental protection and sanitation, no water pollution, easy to use, durable.
Main application: domestic water, agricultural irrigation, animal husbandry
agricultural irrigation

irrigation-boost

agricultural irrigation

irrigation-water-supply

livestock-drinking-water

livestock-drinking-water

Water-filled Motor Solar Pump Questions and Answers

quote
Q:

How to choose the suitable product model?

A:

Enter your detailed technical requirements in the form below and we will recommend suitable products to you.

Q:

What is the difference between the pump with built-in controller and the one with external controller?

A:

The advantages of water filled motor solar pump with built-in controllers are as follows:
1) Power factor correction mode: Power factor correction reduces cable loss. For example, if the wiring length exceeds 100 meters, you can choose to use the size of 2.5mm². Normally require cables above 4mm² in other cases)
2) The built-in circuit board has a boost mode: first of all, the built-in controller has a wide range (the matching range of the board is wider than that of the ACDC controller); secondly, when the input voltage of the solar panel is low, the controller can automatically adjust the voltage and continue to use, while the ACDC controller will stop working directly if it is lower than the voltage range.

Q:

How to replace the controller of the built-in canned pump?

A:

The pump body, motor, and controller of the pump are three sections of removable structures. For maintenance, the screws can be unscrewed, and the bottom controller can be removed for replacement.

Water-filled Motor Solar Pump Guides

Innovative Technology-leading Solar Pump Manufacturer
*How to lnstall Water-filled Motor Solar Pump

Water-filled Motor Solar Pump Guides

  • Water-filled Motor Solar Pump Catalog

    PDF | 2.28 MB

    Water-filled Motor Solar Pump Manual

    PDF | 2.28 MB

  • The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

    The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

    The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

  • The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

    The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

    The New Product High-power Solar Submersible Pump Is Launched

    PDF | 2.28 MB

Water-filled Motor Solar Pump Reviews

Innovative Technology-leading Solar Pump Manufacturer
Water-filled Motor Solar Pump Reviews
Location:
Thailand
Model:
3DPC3.5-95-72-750

4 Inch Water Filled Motor Solar Pump With Built-in Controller Application Feedback

Good Performance, after installation finished then switch on, customers very happy more than us.

4 Inch Water Filled Motor Solar Pump With Built-in Controller Application Feedback
Location:
Kenya
Model:
4DFPW 6-135-110-1500

4 Inch Water Filled Motor Solar Pump With External Controller Application Feedback

The pump is cost effective, and environmental friendly. It's able to draw water up to the length that we want up to overhead tanks, and also to the farm. It saved me a lot of money and served me very well. I like it very much.

4 Inch Water Filled Motor Solar Pump With External Controller Application Feedback
Location:
South Africa
Model:
4/6 DFSW30-31-110-1500

4/6 Inch Water Filled Motor Solar Pump With External Controller Application Feedback

The water pump has been installed and running for 4 weeks. It works fine. I am satisfied with the integrity of the system and its performance.

Water-filled Motor Solar Pump Services

Innovative Technology-leading Solar Pump Manufacturer
Pre-sale Service

Pre-sale Service

  • 24 hours online, response within 1 hour
  • Provide complete solutions
  • Support Distribution, OEM, ODM
Enforcing Contracts

Enforcing Contracts

  • Standardized service process
  • Professional product inspection before leaving the factory
  • Provide order tracking and logistics tracking
After-sale Service

After-sale Service

  • 2 years warranty; provide solutions within 24 hours
  • Provide installation, maintenance and repair videos
  • Online training available

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