This document specifies the basic requirements, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage, and quality commitments for UV-resistant insulating polyester films (hereinafter referred to as "films") for crystalline silicon solar cell modules. This document applies to films made from polyethylene terephthalate (PET) and masterbatch through melt casting and biaxial directional stretching.
T/ZZB 2854-2022 history
2022T/ZZB 2854-2022 UV insulating films of crystalline silicon photovoltaic modules—polyethylene terephthalate films