Jianghai Non-Woven Fabric Co., Ltd.
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Contact Us
  • Contact Person : Mr. Zhou Andy
  • Company Name : Jianghai Non-Woven Fabric Co., Ltd.
  • Tel : 86-510-86917007
  • Fax : 86-510-86531980
  • Address : Jiangsu,Jiangyin,Huanxi Road Industrial Park, Huangtang, Xiake Town
  • Country/Region : China
  • Zip : 214407

silicon wafer

silicon wafer
Product Detailed
We have advanced equipment and Wafer production capacity, reliable property and outstanding quality ensure high EFF solar cells.
125 Mono crystalline Wafer Specification
Growth MethodCZ
Conductive TypeP
DopantB
Orientation100
Off Orientation±3°
Resistivity(ρ)0.5 3 Ω·cm or 3- 6 Ω·cm
Minority Carrier Lifetime≥10μs
Oxygen Content (Oi)≤1.0*1018 /cm3
Carbon Content(C)≤5.0*1016 / cm3
Dimension125*125±0.5mm
Diagonal150±0.5mm
Square Sides Angle90±0.5°
Streight Sections Length Deviation21.25±1mm
Thickness200±20 μm
TTV≤30μm
Saw Mark≤20μm
Warp≤75μm
ChipsDepth<0.3mm;Length<0.5mm
AppearanceNo Stain, No Pinhole and Cracks by Visual Inspection

silicon wafer

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