A solar cell module is discussed. The solar cell module includes a plurality of solar cells, a light transmission protection part positioned at first surfaces of the plurality of solar cells, a front protection part positioned between the light transmission protection part and the plurality of solar cells, a back sheet positioned at second surfaces of the plurality of solar cells, and a back protection part positioned between the back sheet and the plurality of solar cells. The back sheet includes a first sheet layer including a first area, which overlaps the plurality of solar cells and has a first transmittance, and a second area, which is a remaining portion except the first area and has a second transmittance different from the first transmittance.