1. Silane, hydrogen, borane, phosphane, methane, argon, etc. used as coating;
2. TCO transparent conductive glass as substrate, or stainless steel sheet or high temperature resistant polymer materials; back glass or back sheet, EVA or PVB, junction box, potting glue, sealant, etc. for packaging;
3. AZO target, Al or metallic targets such as Ag or BZO prepared with LPCVD, etc. .