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
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 IntroductionÂ
The solar submersible pump is highly efficient and DC powered. It is suitable in remote areas for irrigation and drinking water by using free solar energy. The pump body, outlet and motor body are made of stainless steel. It is the best quality submersible pumps in their class.
Â
The pump controller is a high quality and micro-processor controlled.
Each system consists of a pump, controller and water level sensors (one in the well, one for the water tank). Parts are available for easy repair. Maximum depth below water level : 40m-60m.
Â
Price includes pump with controller. Solar PV panels may be purchased separately.Â
Accessories Included: Solar Controller, Water Level Sensors, 10m Rope, Shrinkable Tube, Cable Connection Pipe.
2. Product Benefit
Â
* Wide working voltage.
* Built-in MPPT controller which can make the best use of solar energy.
* Over-voltage protection /Â Under-voltage protection: The pump will stop working automatically when the voltage is too high or too low; Then it will detect the voltage every 10 minutes, and it will start to work automatically when the voltage is between the working voltage range of the pump.
* The pump can be directly connected to solar panels without controller in sunshine.
Note: Do not operate for long time when there is no water in the pump. We will not offer warranty if the pump was damage for the reason of water shortage.
3. Application
1. Tank/Cistern filling
2. Village or family water supply
3. Water supply for farm
4. Garden/courtyard irrigation systems
5. Livestock watering
6. Swimming pool filling
7. Fountains
8. Water supply for bivouac or camping car
9. Solar water circulating system
10. Renewable energy projects
Â

4. Product SpecificationÂ
Â
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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
Â
5. Company Review
Â
•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.Â
•       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.

Solar Submersible Water Pump 
1. Product IntroductionÂ
The solar submersible pump is highly efficient and DC powered. It is suitable in remote areas for irrigation and drinking water by using free solar energy. The pump body, outlet and motor body are made of stainless steel. It is the best quality submersible pumps in their class.
Â
The pump controller is a high quality and micro-processor controlled.
Each system consists of a pump, controller and water level sensors (one in the well, one for the water tank). Parts are available for easy repair. Maximum depth below water level : 40m-60m.
Â
Price includes pump with controller. Solar PV panels may be purchased separately.Â
Accessories Included: Solar Controller, Water Level Sensors, 10m Rope, Shrinkable Tube, Cable Connection Pipe.
2. Product Benefit
Â
* Wide working voltage.
* Built-in MPPT controller which can make the best use of solar energy.
* Over-voltage protection /Â Under-voltage protection: The pump will stop working automatically when the voltage is too high or too low; Then it will detect the voltage every 10 minutes, and it will start to work automatically when the voltage is between the working voltage range of the pump.
* The pump can be directly connected to solar panels without controller in sunshine.
Note: Do not operate for long time when there is no water in the pump. We will not offer warranty if the pump was damage for the reason of water shortage.
3. Application
1. Tank/Cistern filling
2. Village or family water supply
3. Water supply for farm
4. Garden/courtyard irrigation systems
5. Livestock watering
6. Swimming pool filling
7. Fountains
8. Water supply for bivouac or camping car
9. Solar water circulating system
10. Renewable energy projects
Â

4. Product SpecificationÂ
Â
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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) | Â | |||||||||
 |  |  |  |  |  |  |  |  |  |  |
Industrial Purpose Sand-control Solar water pump | Â | Â | Â | Â | Â | Â | ||||
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
Â
5. Company Review
Â
•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.Â
•       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.


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