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 3in Centrifugal Solar DC Pump Irrigation System 550W, 12V 80W 3inch Helical Rotor BLDC Solar Submersible Pump System, Irrigation Pump, Screw Pump, 60A 24V PWM LCD Display Solar Intelligent Battery Charge Controller and so on.

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Supplier Homepage Products 3SPC SOLAR PUMP 3in Centrifugal Solar DC Pump Irrigation System 550W

3in Centrifugal Solar DC Pump Irrigation System 550W

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $315
10+ Pieces US $265
Port: Ningbo, China
Production Capacity: 50000PCS/Year
Payment Terms: T/T, Western Union, Paypal
Max.Head: 50-80m
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.: 3SPC3.2/54-D36/550
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
Power (W): 550W
Voltage Range (VDC): 17V-80V
Outlet: Brass
Impeller: Plastic
Pump Body: Stainless Steel
Bear: NSK
Motor: Full Oil Permanent Magnet Brushless DC Motor
Controller: 32bit MCU/Foc/Sine Wave Current/MPPT
Protection Degree: IP68
Warranty: 3 Years
Trademark: JL
Transport Package: Polywood Case
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, permanent magnet brushless 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 startup 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 include 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 a water tank is full.
9.Battery back up, runs perfectly on overcast day and in the night.
10.Smart modular design for simple and cost effective servicing and repair.

11. Adopt 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 of Sealing and rubber stator. 
ModelImpeller Power
 Max Flow
 Max Head
Packing size (L*W*H)


3in Centrifugal Solar DC Pump Irrigation System 550W
3in Centrifugal Solar DC Pump Irrigation System 550W
3in Centrifugal Solar DC Pump Irrigation System 550W
3in Centrifugal Solar DC Pump Irrigation System 550W
3in Centrifugal Solar DC Pump Irrigation System 550W
3in Centrifugal Solar DC Pump Irrigation System 550W

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 and three to four times when producing to ensure the goods in good quality, also we produce according to your quirement.
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 hour service life.
2. 36 months warranty.


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