Patent ID: 8263854

Claim:
A solar cell module comprising an encapsulant sheet for solar cell modules which comprises a transparent non-brittle resin film having a plurality of hemispherical concave parts of non-identical dimensions, said hemispherical concave parts being formed on one or both surfaces of the transparent non-brittle resin film, wherein the hemispherical concave parts comprise 10 to 50% of hemispherical concave parts having a diameter (d 1 ) of 500 to 750 μm and a depth (h) of 200 to 300 μm; 45 to 60% of hemispherical concave parts having a diameter (d 1 ) of 750 to 1000 μm and a depth (h) of 300 to 400 μm; and 5 to 30% of hemispherical concave parts having a diameter (d 1 ) of 1000 to 1200 μm and a depth (h) of 400 to 450 μm, based on the total number of the hemispherical concave parts, and wherein the encapsulant sheet is between a front protective film and a back protective film.