Specifications

With many years of experience of Polysilicon film production . We have been an exporter and manufacturer in Polysilicon producin

With many years of experience of Polysilicon film production . We have been an exporter and manufacturer in Polysilicon producing line. We supply professional polycrystalline-silicon-solar-cells . Now we are devoting ourselves to offering you high quality and good price.

Dimension:156×156±0.5mm ;

Thickness:200±20um/240±20um ;

 Diameter:219.2±0.5mm ;

Conductivity:P

 Type(Boron Doped) ;

Resistivity:0.5~3Ω·cm ;

Minority Carrier Lifetime:≥2us .

growth method: Directional growth .

conductivity type:p;

dopant:b;

bevel angle:1.0-1.5 mm;

sort:a/b/c;

brick:2us;

grain size:10pcs/cm³;