Ethylene vinyl acetate is a thermoplastic polymer that possesses good radiation transmission and low degradability to sunlight. It is used in the Photo-Voltaic(PV) industry as an encapsulation material for crystalline silicon solar cells in the manufacture of PV modules. Solar EVA films protect solar panels for. .
Several properties of the copolymer resin make it a key material for traditional solar panel lamination. These include .
The demand for EVA sheets in solar module is naturally dependent directly on solar PV demand. Annual PV demand in 2021 was 173 GW, which generated 780,000 MT of EVA resin. EVA is a component in a solar module that prevents air and moisture from reaching solar cells and degrading it. [pdf]
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