abstract |
The present invention relates to a sealing material for a solar cell and a solar cell module using the same, wherein the sealing material for a solar cell of the present invention comprises a hyperbranched polymer or a crosslinked nano particle in an ethylene vinyl acetate copolymer, And a substance is contained therein. Since one or more hyperbranched polymers or crosslinked nanoparticles are prepared by adding 0.1 to 10 parts by weight of ethylene vinyl acetate per 100 parts by weight of the encapsulant for solar cell of the present invention, Electrical insulation, mechanical strength, weather resistance, water barrier property, and the like. |