Solar Cell and Method Fabricating the Same

摘要

A solar cell according to an embodiment includes a pattern layer arranged on a substrate and including a uneven pattern; a back electrode arranged on the pattern layer; a light absorption layer arranged on the back electrode; a buffer layer on the light absorption layer; and a front layer arranged on the buffer layer. The method fabricating a solar cell according to an embodiment includes forming a pattern layer including a uneven pattern on a substrate; forming a back electrode on the pattern layer; forming a light absorption layer on the back electrode; forming a buffer layer on the light absorption layer; and forming a front electrode on the buffer layer.