Zhejiang, China
Business Type:
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Solar Pump, Water Pump, Submersible Pump manufacturer / supplier in China, offering 500W 4in Satinless Steel Submersible Solar Water Pump, 5in Centrifugal DC Solar Submersibel Pump 5ssc25/25-D72/1000, 140W-900W Submersible DC Solar Water Pump, Helical Rotor Pump and so on.

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Supplier Homepage Products 4SSC SOLAR PUMP 500W 4in Satinless Steel Submersible Solar Water Pump

500W 4in Satinless Steel Submersible Solar Water Pump

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Purchase Qty. / Reference FOB Price
1-9 Pieces US $365
10+ Pieces US $315
Port: Ningbo, China
Transport Package: Polywood Case
Payment Terms: T/T, Western Union, Paypal
Max.Head: 30-50m
Max.Capacity: 50-100 L/min
Driving Type: Motor
Material: Stainless Steel
Structure: Single-stage Pump
Assembly: Liquid Pumps

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Basic Info

Model NO.: 4SSC4.0/42-D36/500
Power: Solar Energy
Start Up: Electric Pump
Type: Blade Pump
Application: Submersible Pump
Industry: Mechanical Pump
Media: Water Pump
Performance: Automatic Pump
Theory: Centrifugal Pump
Outlet: 304 Stainless Steel
Pump&Motor Body: 304 Stainless Steel
Impeller: 304 Stainless Steel
Bear: NSK
Motor: Full Oil Permanent Magnet Brushless DC Motor
Controller: 32bit MCU/Foc/Sine Wave Current/MPPT
Controller Shell: Die-Cast Aluminum
Protection Degree: IP68
Warranty: 3 Years
Trademark: JL
Specification: 620*300*150mm
Origin: Ningbo
HS Code: 8413709990

Product Description

Features and benefits
1. We research & development and product the solar power Brushless DC pumps.          
    We research & development and product the solar power BLDC pump's controller too.
2. Three phase  brushless  DC motor without Hall sensors, high reliability. Solar energy starts the BLDC intelligently.
Adopt stainless steel screw and rubber stator, Full Oil Permanent Magnet Brushless DC Motor, with combination of motor and controller, the Max efficiency is over 85%, raise 25% than traditional AC pump.

3. Adopting Soft Start-up System for motor controller. The motor starts up placidly and the current is far less than traditional hardware start-up technology.
4. By detecting the solar power circuit, the controller can prevent the motor from starting up frequently when the solar power is weal. Thereby it can protect the pump motor and prolong the motor lifetime.
5. High technique products adopting MPPT and DSP chip technique. The MCU can detect the circuit automatically and can be displayed by LED.
6. The pump includes Over-voltage Protection / Under-voltage Protection / Over-current Protection / Over-load Protection.
Works from solar modules with or without battery storage via a Pump Controller or Pumping Maximiser.

7. Through groundwater and tank water level detection, as well as the current and voltage detection, the system can work automatically. When the current is overload, the system can restar automatically.
8. Water Level Detector / Sensors is used to connected to the controller and can be used to protect the pump from running dry as well as to automatically turn the pump off when the water tank is full.
9Battery back-up, runs perfectly on overcast day and in the night.
10. Smart modular design for simple and cost effective servicing and repair.

11. Adopted double plastic package for rotor and stator, motor insulation ≥300MΩ, the motor security was much improved.
12. 100% copper wire, cold-rolled silicon steel sheet. Cast stainless steel components.
13. Natural rubber Sealing and rubber stator. 

The following is the specification of 3inch Centrifugal Solar Pump

500W 4in Satinless Steel Submersible Solar Water Pump

500W 4in Satinless Steel Submersible Solar Water Pump
500W 4in Satinless Steel Submersible Solar Water Pump

500W 4in Satinless Steel Submersible Solar Water Pump

500W 4in Satinless Steel Submersible Solar Water Pump
500W 4in Satinless Steel Submersible Solar Water Pump

Solar Pump's Application Area
1. Agricultural irrigation
2. Drinking water, rear livestock water, village or family water supply
3. Garden/courtyard irrigation systems
4. Desertification control
5. Tank/Cistern filling
6. Water supply for bivouac or camping car
7. Solar water circulating system
8. Renewable energy projects
9. Fountains
10. Large scale watering system for commercial establishments

Solar Water Pump System Complete Set Includes:

1. Solar pump with 3m cable. Longer cable is available
2. Sealed Controller
3. Water level sensor or float switch
4. Spare screw
5. Installation Manual
6. Not including solar panel

1. We test the material before production. Three to four times during the production to ensure the goods are in good quality. We could produce according to your requirements.
2. We can be your OEM manufacturer with your authorization of brand.
3. Focus on middle and high-end market, we never seize market by using inferior material.
4. Pumps of different voltage, power, flow and head can be customized according to customers' requirements.

1. More than 30000 hours service life.
2. 36 months warranty.


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