our company was established in 2004 .The main products series include: solar energy(photovoltaic) monocrystalline silicon wafer
Solar silicon wafer
1. Usage:Used in manufacturing Solar Cell Tablets.
Annual production output: 10,000,000 pcs
2. Specification
125mm×125mm, 156mm×156mm monocrystalline silicon wafer, 156mm×156mm polycrystalline silicon wafer
3:Product specifications parameters
Size(mm) 125*125/ 156*156
Type/Dopant P-Type/Boron(B)
Orientation 100 ±2O
ResistivityΩ.cm 1--3--6
RRG%: P-Type≤15%
Oxygen content(at cm-3 ) ≤1×1018
Carbon content(at cm-3 ) ≤1×1017
Thickness & tolerance(um) According to the customer
TTV(um) ≤30 / Or according to the customer
BOW(um) ≤50/Or according to the customer
Solar silicon wafer
