Progress research on encapsulation material for PV module

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  • College of New Energy and Environmental Engineering,Nanchang Institute of Technology,Nanchang 330044

Received date: 2019-04-01

  Online published: 2022-11-01

Abstract

PV modules have been widely applied in large photovoltaic power station and distributed photovoltaic projects.The demand of PV modules is growing rapidly.Encapsulation material in the PV modules is used to bond solar cells with tempered glass and backsheet,protecting solar cells from exposure to the external environment such as rain,snow,sand and dust.Encapsulation material influences the efficiency and lifetime of PV modules.The characteristics and research progress of encapsulation material for PV modules were introduced,including ethylene-vinyl acetate copolymer (EVA),polyvinyl butyral (PVB),epoxy resin,silicone resin and polyolefin.Finally,the future prospect of encapsulation material for PV modules was discussed.

Cite this article

Zhou Donglan, Zhou Peng, Liao Dan . Progress research on encapsulation material for PV module[J]. New Chemical Materials, 2020 , 48(7) : 15 -18 . DOI: 10.19817/j.cnki.issn 1006-3536.2020.07.004

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