Our wafer are made from high grade quality polysilicon with state of the art process. The average 4BB multi cell efficiency is more than 18.0% from all our customers. Beside high quality wafer we can also offer the wafer grade as customer required. All products price are competitive and with good after sales service. Key characteristic:
Crystaline: Multi or Mono; Size: 156X156, 125X125; Thickness:200+/-20, 190+/-20um; Lifetime:>=2us;Cosmetic Grade:A,B or as customer required.