| 摘要 |
PURPOSE: A resin composition for encapsulating solar battery modules is provided to increase light conversion efficiency by dispersing metal nano-particles into an ethylene-vinyl acetate copolymer. CONSTITUTION: A resin composition for encapsulating solar battery modules comprises 99.9-99.999 weight% of ethylene vinyl acetate copolymer and 0.001-0.1 weight% of metal nano-particle. The particle size of the metal nano-particle is 100 nano meters or less and a purity of 99.5% or greater. The metal is one or more selected from gold, platinum and silver. The ethylene-vinyl acetate copolymer has a melt index of 1-50 g/10 minutes. The vinyl acetate content is 20-40 weight%. The solar cell module encapsulating material is manufactured by using the resin composition. |
