180W DC Brushless Solar Water Pump, 48V 10m3/Hour, Submersible /Fountain Pump

August 07 05:10:21, 2025

Model NO.: 3SJ1.5/7-0.18
Power: Solar Energy
Start Up: Electric Pump
Type: Positive-Displacement Pump
Application: Submersible Pump, Sea Water Pump
Industry: Mechanical Pump
Media: Sewage Pumps
Performance: Automatic Pump
Theory: Centrifugal Pump
Capacity: 180W
Max. Head: 24m
Trademark: BAODI GOLDSUN
Transport Package: Carton
Specification: CE, RoHs
Origin: Yantai, Shandong Province
Solar Submersible Water Pump 

1. Product Introduction 


This solar-powered submersible pump is designed for efficiency and durability, ideal for remote areas where access to electricity is limited. It uses free solar energy for irrigation and water supply, making it an eco-friendly solution. The pump body, outlet, and motor are all made of stainless steel, ensuring long-lasting performance in harsh environments. It's one of the top-quality submersible pumps available on the market.
 
The pump controller is advanced, featuring microprocessor control for optimal performance. Each system includes a pump, controller, and two water level sensors (one for the well and one for the water tank). Replacement parts are easily accessible, allowing for simple repairs. The maximum depth it can operate at is between 40m and 60m.
 
The price includes the pump and controller. Solar panels can be purchased separately. Accessories included are the solar controller, water level sensors, 10m rope, shrinkable tube, and cable connection pipe.


2. Product Benefits
 
* Wide working voltage range for flexibility.
* Built-in MPPT controller to maximize solar energy usage.
* Over-voltage and under-voltage protection—automatically stops the pump when the voltage is too high or low, then checks every 10 minutes and restarts when within the safe range.
* Can be directly connected to solar panels without a controller during sunny days.
Note: Avoid running the pump without water, as this may cause damage. No warranty will be provided if the pump is damaged due to water shortage.


3. Applications

1. Filling tanks and cisterns
2. Village or family water supply
3. Farm water supply
4. Garden and courtyard irrigation systems
5. Livestock watering
6. Swimming pool filling
7. Fountains
8. Water supply for camping vehicles
9. Solar water circulation systems
10. Renewable energy projects
180W DC Brushless Solar Water Pump, 48V 10m3/Hour, Submersible /Fountain Pump


4. Product Specifications
 
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
3SJ1.5/7-0.18 180 40V-110V 140V 24 29 1.5 76 1 IP68 866
3SJ1.5/10-0.25 250 40V-110V 140V 34 42 1.5 76 1 IP68 886
3SJ1.5/14-0.37 370 40V-110V 140V 48 59 1.5 76 1 IP68 908
3SJ1.5/20-0.55 550 40V-110V 140V 69 84 1.5 76 1 IP68 956
3SJ2.5 Series(2.5T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
3SJ2.5/5-0.18 180 40V-110V 140V 14 21 2.5 76 1 IP68 866
3SJ2.5/7-0.25 250 40V-110V 140V 19 29 2.5 76 1 IP68 886
3SJ2.5/10-0.37 370 40V-110V 140V 27 42 2.5 76 1 IP68 908
3SJ2.5/15-0.55 550 40V-110V 140V 41 63 2.5 76 1 IP68 956
4SJ1.5 Series(1.5T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ1.5/10-0.37 370 40V-110V 140V 49 70 1.5 100 1.25/1.5 IP68 908
4SJ1.5/14-0.55 550 40V-110V 140V 68 98 1.5 100 1.25/1.5 IP68 956
4SJ2 Series(2T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ2/8-0.37 370 40V-110V 140V 44 56 2 100 1.25/1.5 IP68 908
4SJ2/11-0.55 550 40V-110V 140V 61 77 2 100 1.25/1.5 IP68 956
4SJ4 Series(4T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ4/6-0.37 370 40V-110V 140V 30 43 4 100 1.25/1.5 IP68 908
4SJ4/8-0.55 550 40V-110V 140V 39 58 4 100 1.25/1.5 IP68 956
4SJ6 Series(6T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ6/6-0.37 370 40V-110V 140V 18 33 6 100 1.25/1.5 IP68 908
4SJ6/7-0.55 550 40V-110V 140V 26 46 6 100 1.25/1.5 IP68 956
4SJ8 Series(8T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ8/7-0.55 550 40V-110V 140V 19 32 8 100 1.25/1.5 IP68 956
4SJ10 Series(10T/H)  
                     
Industrial Purpose Sand-control Solar water pump            
Model Power MPPT Open Circuit Rated Head Max. Head Rated Flow Input Output IP Price
W V V m m T/H mm Inch USD/Set
4SJ10/4-0.55 550 40V-110V 140V 14 19 10 100 1.25/1.5 IP68 956

Person In charge: Margaret
                              Hp. 86-15553544561
 
5. Company Review
 
•Goldsun New Energy Science & Technology Co., Ltd. (GNEST) is a listed company in Chinese Stock Market ( Stock Name: Goldsun New Energy; Stock Code: 833512 ) located in the High-tech Industrial Zone in Yantai, Shandong Province covering an area of 60,000 meters square with registered capital of 52.62 million yuan. GNEST is a national new energy high-tech enterprise. It keeps on researching and development of PV engineering and PV application products based on production of crystalline silicon solar panel.
•GNEST is a professional group with independent research & development, design, production, sales and installation, specializing in project, design and erection of On / Off Grid Solar Power System. Meanwhile, the company is committed to research and development of PV application products with independent intellectual property rights and national / international certificates, such as Solar Insect killing lamp, Solar Powered Vehicle, Solar integrated street light, Solar lighting products, Portable Solar Power system, Solar Electric Charging Station, Solar-Powered Irrigation System etc. 
•       GNEST adopts modern enterprise management system. PV Engineering Department, PV Application Product Department, Solar Vehicle Department and Electronic Commerce Department are the main business departments. Based on the support of R&D, QA / QC department, the company focuses on market requirement and aims at mass production and providing the best PV application product and PV engineering project in order to make a contribution to the development of our country's new energy industry.
180W DC Brushless Solar Water Pump, 48V 10m3/Hour, Submersible /Fountain Pump

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