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25

2023-06

Solar Cell

The solar cell is the main material in the solar module, the surface of the cell has a blue antireflective film, and a silver electrode grid.

2023-06-25

Solar Cell

25

2023-06

Photovoltaic module production process

Firstly, starting with the input of raw materials, the crystalline silicon raw material needs to be melted over a long period of time, that is, the solar junction fired device required to manufacture the PV module is controlled to a high degree of accuracy and the device is tested and discarded if it does not meet the rated requirements to ensure a high quality output.

2023-06-25

Photovoltaic module production process

25

2023-06

Crystalline silicon photovoltaic module production process in detail

The process of making crystalline silicon PV modules is very complex and needs to cover several stages, including crystalline silicon growth, silicon wafer preparation, cell fabrication and encapsulation.

2023-06-25

Crystalline silicon photovoltaic module production process in detail

18

1984-10

1984

1984, Yangzhong Chemical Instrument Factory (the predecessor of Sun Group) was established in Yangzhong City, Jiangsu Province, to produce instrument pipes and valves.

1984-10-18

11

1990-04

1990

1990, Zhenjiang Dianyi Equipment Co., Ltd., a wholly-owned subsidiary of the group, was established, mainly engaged in the production and processing of Cable Tray and Electrical Switchgear.

1990-04-11

05

1992-09

1992

1992, Jiangsu Sun Group Co., Ltd. was formally established and operated.

1992-09-05

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