Application of PET film on the back sheet of solar cell.-Technical knowledge

Application of PET film on solar cell backplane. Source: Protective film factory direct sales Release time: 2019-05-16 Click: 2092 Backplane material, as an important part of photovoltaic modules, is the main packaging material. The backing material must have very low thermal resistance, and must prevent the entry of water or water vapor, protect and support the battery, and have reliable insulation, water resistance, and aging resistance. The outermost layer of the backplane can resist environmental corrosion, the middle layer should have good insulation properties, and the inner layer should have good adhesion to EVA. The backplane is mainly used to resist damage to the components caused by the harsh environment and ensure the service life of the components. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 10 years of experience. It can produce PET film with various functions, such as: sub-(matte) PET film, flame-retardant (fireproof) PET film, inkjet printing film , Anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, etc. Interested parties welcome to inquire!