8" 156x156mm 200um full square polycrystalline silicon wafer for photovoltaic solar cells
- Minimal order
- 100 pieces
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Product Specifications
Type
wafer
Product Description
Overview
Quick Details
Place of Origin: Shanghai, China
Brand Name: OEM
Model Number: polycrystalline
silicon wafer: polycrystalline silicon wafer
Packaging & Delivery
MORE INFO PLEASE CONTACT BELOW
ATTN: Michael Zhu
Email: uniweigh
yeah.net or uniweigh
gmail.com
8" 156x156mm 200um full square polycrystalline silicon wafer for photovoltaic solar cells
Standard size:8" or 156x156mm
Standard thickness:200mm+/-20um
PRODUCTS SPECIFICATION 156 POLY SILICON WAFER
Product Specification | Product Name | Multi-Crystalline Si wafer | |
Document Name | 156×156 156×156Multi-Crystalline wafer specification | ||
Material properties | |||
Dimensions(W×W) | 156×156±0.5mm | ||
Diameter | 219.2±0.5mm | ||
Thickness | 200±20μm | ||
Resistivity | 1~3Ω×cm | ||
Drawn way | Casting method | ||
Dopant/ Donor type | Boron/ P | ||
Lifetime | ≥1ms | ||
Oxygen Content | <1×1018/cm3 | ||
Carbon Content | <5×1017/cm3 | ||
Saw marks | Depth≤15mm | ||
TTV | ≤30mm | ||
Right Angle | 90°±0.3° | ||
Warp | ≤75mm | ||
Fragmentation rate | ≤3‰ | ||
Edge Chip | Wide≤0.5 mm,Length≤1.0mm,Count≤2 | ||
Surface quality | Cleaned,no grease stains, No crack or pinhole | ||
Microcrystal | Single area3×3mm2,total area3×3mm2 | ||
polycrystalline silicon ingot

Sample polycrystalline silicon wafer

Wafer package/400pcs/box

Optional package


Inside box

Application solor energy board

Solar energy power plant

Other interested types solar products

MORE INFO PLEASE CONTACT BELOW
ATTN: Michael Zhu
Email: uniweigh
yeah.net or uniweigh
gmail.com
Warranty:
all 1 year.
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