ENCAPSULANT OF A PHOTOVOLTAIC MODULE

摘要

An encapsulant of a photovoltaic module, intended for coating a photovoltaic cell, having a composition which does not include any cross-linking agent and including: an ethylene—alkyl acrylate copolymer, the copolymer making up 70% to 96% of the weight of the composition; a silane, making up 0.1% to 2% of the weight of the composition; wherein the composition also includes a terpolymer of ethylene—acrylic ester—maleic anhydride or glycidyl methacrylate, the terpolymer making up 2% to 29.9% of the weight of the composition. Also relates to the use of such an encapsulant in a photovoltaic module as well as to a photovoltaic module including such an encapsulant.

主权项

1. A photovoltaic module encapsulant configured to encase a photovoltaic cell, consisting of a composition not comprising any crosslinking agent and comprising:
an ethylene/alkyl acrylate copolymer, said copolymer representing between 70% and 96% of the weight of said composition; a silane, representing between 0.1% and 2% of the weight of said composition; wherein the composition additionally comprises an ethylene/acrylic ester/maleic anhydride or glycidyl methacrylate terpolymer, said terpolymer representing from 2% to 29.9% of the weight of said composition.