- Model NO.: JS-3SD
- Structure: Screw Pump
- Power: Solar Energy
- Type: Positive-Displacement Pump
- Industry: Fisheries Pump
- Performance: Automatic Pump
- Trademark: BAODI GOLDSUN
- Origin: Yantai, Shandong Province
- Material: Stainless Steel
- Assembly: Liquid Pumps
- Start Up: Electric Pump
- Application: Submersible Pump
- Media: Sewage Pumps
- Theory: Centrifugal Pump
- Specification: CE, RoHs
1. Product Introduction
2. Product Benefit
* Wide working voltage.
* Built-in MPPT controller which can make the best use of solar energy.
* Over-voltage protection / 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.
4. Product Specification
|Model||Pump Spec.||Max. head(m)||Max flow||Inlet||Outlet||Protection class|
Person In charge: Margaret
Goldsun New Energy Science & Technology Co., Ltd. (GNEST) located in the High-tech Industrial Zone in Yantai City of Shandong Province covers an area about 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 solar panel. In Aug, 2015, the company has successfully become the listed company in Chinese stock market ( Stock Name: Goldsun New Energy; Stock Code: 833512 ).
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, 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. Among those products, Solar Pest Killing Lamp is qualified by National Agriculture Machinery Quality & Supervision Center, which also reached the international advanced level. Furthermore, the company also obtained dozens of national patents including twelve patents for inventions, two provincial scientific & technological achievements and one national scientific & technological achievement. What's more, the company is honored to participate in formulating the national industry technical standards and technical regulation.
GNEST takes technology research and product development as the main task by cooperating with national key universities, Agricultural Expo Garden as well as Scientific Research Institute and other social departments. It's the first qualified company to carry out the EPC project of Solar Power System and produce solar application products in Shandong province.
GNEST adopts modern enterprise management system. PV Engineering Department, PV Application Product Department, Solar Vehicle Department ,Electronic Commerce Department and international trading 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.