99.9999% Pure Si Silicon Granules Polysilicon Ingot for Solar Panels

Price	Negotiable
MOQ	Negotiable
Delivery Time	7-10 work days after received the payment
Brand	ZHENAN
Place of Origin	China
Certification	ISO9001:2015
Model Number	Polycrystalline Silicon Wafer
Packaging Details	1MT big bag or as per customer request
Payment Terms	L/C, T/T, Western Union
Supply Ability	2000MT/per Month

Product Details

Product Specification

Place of Origin	China	Size	Accept Customization
Packaging Details	1MT big bag or as per customer request	Standard	ISO9001
Model Number	Polycrystalline Silicon Wafer	Supply Ability	2000MT/per Month
Appearance	Silver-gray solid	Feature	Good wear resistance
Certification	ISO9001:2015	Colour	silver
Brand Name	ZHENAN	Payment Terms	L/C, T/T, Western Union
Packing	1MT Big Bag Or Customer Request	Price	Negotiable
Delivery Time	7-10 work days after received the payment	Minimum Order Quantity	Negotiable

Product Description

Metal Polysilicon Si Materials 99.999% Silicon Lump Granule for PVD Coating

Polycrystalline Silicon Wafer Specifications

Item	Theoretical Value
Purity	6N-7N, etc.
Form	Wafer
Diameter	6-inch, 8-inch, 12-inch
Thickness	200±20μm
Melting Point	1410℃
Boiling Point	2355℃
Resistivity	0.5~2Ω·cm

Polycrystalline

Polycrystalline silicon can be further divided into the following types:

a. Traditional Polycrystalline Silicon: Traditional polycrystalline silicon is polycrystalline silicon material grown using vapor-phase mixing and is typically used in the manufacture of standard photovoltaic cells. It has a lower production cost, but the crystal quality is slightly inferior to that of precision single-crystal silicon.

b. Sputtered polysilicon: Sputtered polysilicon is a polycrystalline silicon material produced under high temperature and pressure conditions. It has high electrical properties and low intracrystalline impurity content, making it suitable for the manufacture of high-efficiency solar cells.

c. Sputtered polysilicon: Sputtered polysilicon is a material produced by directly depositing polycrystalline silicon thin films on glass or other substrates using a spray coating process. It has low production costs and high production efficiency, and can be used in the manufacture of large-area solar cells and thin-film cells.

In general, polysilicon is mainly divided into three types: traditional polysilicon, sputtered polysilicon, and sprayed polysilicon. Each has its own advantages and disadvantages and is suitable for different applications and technical requirements. With the continuous development and innovation of technology, polysilicon will be further improved and diversified, providing more options for the manufacture of optoelectronic devices.

Packing & Delivery

Our Polycrystalline Silicon Wafer is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Packing: 1 ton big bag, 20-25mt in 20' container

98% - 99% Pure Silicon Metal Powder 140 Mesh For Metallurgy