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