Composition for solar cell encapsulant, solar cell encapsulant, and solar cell module

Abstract

The present invention discloses a composition for a solar cell encapsulant, which includes (a) a first resin including an ethylene-based copolymer; and (b) a second resin including an aromatic vinyl-(meth)acrylic copolymer. According to the present invention, since the composition has excellent light transmittance and is imparted with anti-PID performance, the electrical performance of a solar cell module can be prevented from being degraded, and the productivity of a solar cell module can be secured.