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3KW DC Submersible Solar water pump for irrigation

FOB Price: US $1,100 - 1,300 / Piece Get Latest Price
Min.Order Quantity: 5 Piece/Pieces Solar Water Pump irrigation
Supply Ability: 1,000 Piece/Pieces per Month Solar Water Pump irrigation
Port: Guangzhou
Payment Terms: T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
STP10-65(Solar Water Pump irrigation)
Centrifugal Pump
Multistage Pump
Standard or Nonstandard:
solar power
High Pressure
Livestock,for home and farm
Length of pump:
Diameter of pump:
Diameter of outlet:
Voltage of controller:
Net weight:
Max flow rate:
3 cubic meter/ hour
Solar Panel:
Max Head:

Packaging & Delivery

Packaging Detail: 3KW DC Submersible Solar water pump for irrigation Carton Size:1500*120mm
Delivery Detail: 10 days after receive the payment


Solar Water Pump System
1:Competitive price&Good quality
2.Mono Crystalline Solar Panels
3.Waterproof Cable

Product Description


3KW DC Submersible Solar water pump for irrigation 



1. Irrigation

"A solar water pump is an ideal tool for farmers. They can move or transfer water from nearby sources such as lake or rivers to irrigate the crops using solar water pump. Farmers and avid gardeners will be able to save on their

irrigation budget for using solar water pump, instead of fuel-powered pumps."

2. Livestock

"Ranch owners can also benefit a lot from using solar water pump. They can provide water for their animals in a

cost-effective and easy way. The solar water pump can generate water from deep wells, streams, pond, and even


3. Garden Fountains

"Aside from functional purposes, a solar water pump can also be used as a cost-effective way to generate water for your garden fountains. Many household owners use their water pumps as fountains which give the house a different

yet refreshing ambiance. You will be able to save a huge amount of energy especially if you want your water

fountains work for several hours a day. In fact, you can turn it on continuously and not worry about paying huge

power bills."

4. Home Supply
"Many environmentalists agree that using solar water pump at home is one of the best ways to go “green.” For

 domestic water use, a booster pump should be used especially if the water source is shallow."

 5. Large Scale Watering System for Commercial Establishments
"Solar water pump is now also being used in huge cities. Various large establishments such as hotels, apartments,

condominiums and even government buildings implement solar water pumps in order to save on their power


Solar water pump working schematic diagram



6 years production experienceLifetime is 10 years.the best pump from China.

Maintenance-free,high efficiency,automatic.

Energy-saving and environment-protected green products.

High-tech from Germany and approve CE and RoHS  certificate. 

Main Parts

Sumbersible Helical Rotor Brushless DC Pump 

Typical brushless DC motors use a rotating permanent magnet in the rotor, and stationary electrical current/coil magnets on the motor housing for the rotor, but the symmetrical opposite is also possible. A motor controller converts DC to AC. This design is simpler than that of brushed motors because it eliminates the complication of transferring power from outside the motor to the spinning rotor. Advantages of brushless motors include long life span, little or no maintenance, and high efficiency. Disadvantages include high initial cost, and more complicated motor speed controllers. Some such brushless motors are sometimes referred to as "synchronous motors" although they have no external power supply to be synchronized with, as would be the case with normal AC synchronous motors.





Attractive design

Made of stainless steel and brass



Excellent structure

Utilises stator and rotor doubleplastic patented technology for insulation.





Brass coil

Motor insulation degree is larger than 300M ohm which greatly enhances

the safety and reliability of motor





Packaging & Shipping

The Packing Of The Pump:


With thickness 10mm hard carton


DC Controller advantages:

Automatic operation;

Prevents dry play protection;

MPPT double water level detection control;

Charging function allows controller to operate 24 hours a day.



 Specification of the controller

Operation Voltage: 300V

Work voltage rate: 290V-320V

Max Input Voltage:  380V

Max Power Current: 11A

Dimension: 288*174*109mm

Weight: 2.05kg

Operating Temperature: -10°C~50°C

Protection Level: IP65

Extra Function: MPPT  

A+ Class Solar Panel


 2. Solar Panel for Solar Water pump 

1. Class-A+ solar cells undergo a chemical surface micro-texturing process that improves their ability to capture


2. Imported solar cells with industry-leading manufacturing techniques to create high conversion efficiency solar cells

3. 3.2mm tempered glass, special technology for scratch resistance,stronger and more durable 

4. High strength aluminum frame at 1.8~2mm thickness, no deformation and high wind resistance 

5. Anti-aging junction box, with bypass diodes inside to minimize the power drop caused by shade 

Required Panels:



The Packing Of The Panels:






There are two kinds of water level sensor: one is a source water level sensor; 

the other is a water-filled water level sensor.

Controller can pick up 2 channel water level sensor, that the source (well, rivers, lakes and so on) water level 

and water filled water leverl sensor. Source water level sensor used to test whether water source is dry, prevent pump anhydrous idling and damaged. Water-filled water level sensor used to check the high cistern or water tower is full filled with water or not, prevent water overflow waste. Source water level sensor is suggested to install, or motor would be damaged!Water-filled water level sensor according to the actual situation to decide whether or not to install.




Company Information




Views of Suntotal






Working conditions 

 l: Work environment temperature range:-10 — 50°C

2: Environmental humidity:Less than 95%RH,no water condensation

3: Vibration:Less than 5.9m/S2(0.6g)

4: The storage temperature:-20 — 60°C

5: Reduce the outlet power when altitude > 1000 meters. 



In order to ensure the reliable operation of the system and prolong the service life, need regular comprehensive maintenance to pump and controller. Each year do at least one time preventive examination, include:
Boot sound and the voltage and current are abnormal, starting device is working Properly, the controller set up multiple protections is normal movement, the main cable and control cable without aging crack, main contactor is stuck oxidation or burr, insulation resistance against ground is too low, whether the balance of three-phase winding resistance, stator and rotor are sweep chamber or scratches, controller water level sensor is normal or not reliable, floating ball movement is reliable, bearing has no wear, impeller has no wear or abrasion cavitations, the shaft is rust deformation or abrasion, motor internal and external fastening screws are loose, the pump inlet and the pump body around without sedimentation or clogging.


Can it be connect with batteries and working at night time?


With the batteries and charging controller the pump could work in the night time.


The Warranty agreement

Offer a three year warranty from the date of purchase.

Such as the following phenomenon in warranty period, will charge repair cost : 

Due to transportation, use or improper keeping( such as liquid inlet, external forces, falls) resulted in the damage to the machine;
Without accreditation from our company to repair, modification and maintenance resulted in machine damage;
Due to natural disasters (such as: lightning, earthquake, fire, flood and so on) and disasters resulted in damage to the machine;
Not according to the manual to operate and maintenance resulted in machine damage;
Due to the fault of outside machine ( external equipment factors) resulted in damage;
Warranty card and purchase invoices, both incomplete procedures;
Wearing parts (such as pump head, oil seal) and accessories not covered under warranty, if there is damage, need to purchase.
Product failure or damage, please fill out the “warranty card” in a correct and detailed way.
“Product warranty cards”, in general no replacement, please keep this card.
Warranty expires, in order to supply a lasting service to you, we will charge a repair cost.
Repair charges, will be in accordance with the latest “repair list”.
If there are questions in service process, please contact our company or our agents.
The right of final interpretation owe to our company.



3KW DC Submersible Solar water pump for irrigation  


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About Us

Suntotal Group Limited, established in 2008, now has three factories (located in Dongguan, Taizhou, Zhongshan). In the field of PV application products, we are mainly focus on R&D, production and sales of solar modules, solar street lights and solar power system. There are over 600 staff and 50 R&D engineers, who have the masters degree or higher. We have 6 production lines, with an annual capacity of 70MW for PV modules, over 50,000 sets for solar street lights and 30,000 sets for ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Solar Street Light,Solar Water Pump,Solar Power System (Including Solar Panel and Other Accessories)  
Brands: Suntotal,Suntotal  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
Central America
South Asia
Eastern Europe
Mid East
Domestic Market
South America
Southeast Asia
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: Xicheng Industrial Zone II, Dongguan City , Guangdong, China  
Number of Production Lines: Above 10  
Number of R&D Staff: Above 50 People  
Number of QC Staff: Above 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Africa 46.43%, Southeast Asia 19.36%, South America 14.35%
Experience: Established 2008 , 5 years OEM

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