ENCAPSULATION SHEET FOR A SOLARCELL AND THE SOLARCELL MODULE USING THE SAME

摘要

The present invention relates to an encapsulation sheet for a solar cell and a solar cell module using the same, wherein the encapsulation sheet for a solar cell of the present invention characterized by containing, in an ethylene vinyl acetate copolymer, a hyperbranched polymer or a cross-linked nanoparticle material. The insulation sheet for a solar cell of the present invention comprising the configuration as above is prepared by adding 0.1 to 10 parts by weight of one or more of the hyperbranched polymer or cross-linked nanoparticle material therein with respect to 100 parts by weight of ethylene vinyl acetate, and thus electric insulation, mechanical strength, waterproof, and moisture-blocking property of the insulation sheet for a solar cell are increased.