Product Introduction(chinacoal03)

Mainly used to draw underground water from deep wellwith solar panel energy.

It mainly suits for rural areas with efficient sunshine but electric shortage.

It is quite convenient, high efficient and environment friendly and mostly cost saving.

Solar System Structure and Theory:

1) The whole system consists of solar panel array, controller and submersible well pump.

2) The pump is directly connected to solar panels without inverter, and the controller protects the pump, achieve high efficiency and make fullest use of solar energy.

3) The solar panel absorbs the sunlight and transfer it into DC electrical energy for the driving of submersible water pump.

4) It adopts lightning protection, water filling, permanent magnet, brushless DC, and non-sensor shielding motor, and MPPT (maximum power point tracking) driving device.

5) According to the changes of the intensity of sunlight in real time, MPPT controller adjusts output frequency to track the maximum power point.

Features:

1) The maximum diving depth is 210m, and motor efficiency reaches over 90%.

2) High head, without noise or pollution, strong environment adaptability, greatly cost saving.

3) Simple structure, light weight, easy for operation and delivery.

4) Automatic working, when the sun is on, it works and when sun descends, it stops.

5) Also you could add battery to store power for night working.

Specifications

1.solar powered pump system
2.from 150w to 55kw
3.DC pump or AC pump
4. irrigating or life water supply

Main Parameter

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.

In order to development of international trade , expansion overseas market, china coal established international trade branch company and import and export branch company. China coal actively expand foreign trade channels based on a good market image, brand, modern information platforms and capital protection. Based on the trading diversification strategy, the group established a chain loop trading system which is with import and export trade of the mining equipment as a core, the resources and market as the elements. China coal also formed a overseas sales team, that covers English, French, German, Portugal, Italy, Russian, Korean, Japanese, Arabic, and more than 10 language professionals to explore broader international markets on the Internet. At present, the group signed up for "china coal" trademark in the European Union, United States, Russia, United Kingdom, Taiwan, Macao, Singapore, Indonesia, Israel, and other countries, also get the right to use the trademark of the United Kingdom and Taiwan. Hundreds kinds of products such as tunnel boring machine, coal cutter machine etc. is exported more than 140 countries and regions which are the United States, Australia, Germany, Russia, Spain, France, Canada, United Kingdom, Italy, Portugal, Georgia, Austria, and Colombia. China coal is to establish long-term, broader economic and trade cooperation and strategic partnership with a number of large state-owned enterprises and customers, and won the unanimous approval of them.

China coal has succeeded in passing a number of certification systems which are ISO9001, 2008 quality management system certification, United States ANAB management system certification, United Kingdom international authoritative certification bodies UKAS quality management system certification, SGS certification (made in China), Alibaba GIS certification. She has also obtained a variety of honor which are China excellent enterprise of mechanical industry, China equipment manufacturing operation top 10 enterprises, national reputation for quality assured supplier, China credit certification system demonstration unit, national quality trustworthy product for conformity assessment, national consumer satisfaction units, China AAA level quality trustworthy enterprise and Chinese e-commerce company credit rating AAA level credit Enterprise.