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Polycrystalline Silicon

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Polycrystalline silicon is a form of elemental silicon. With semiconductor properties, it is an excellent semiconductor material. Polysilicon is the direct raw material for producing monocrystalline silicon, which is the electronic information base material of semiconductor devices such as artificial intelligence, automatic control, information processing and photoelectric conversion. Based on the current international solar cell development process, it is obvious that the development trend will be monocrystalline silicon, polysilicon, ribbon silicon and thin film materials.

Solar grade silicon contents 98.5%~ 99.5% of solar grade siliconas raw material. The purity of solar grade silicon is above 99.9999% will be used in manufacturer of solar cell. Metallurgy used as solar energy services in photovoltaic industry has many advantages, such as low-cost, low energy consumption, high output, low investment and etc.

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