NOVELTY - The solar cell apparatus comprises cells, a support layer, a buffer layer (300), a protective layer (500), and an air circulation device. Each cell comprises a metal layer (100) formed in the metal layer with a hole, a light absorbing layer (200) around the metal layer, and a transparent electrode layer (400) around the light absorbing layer. The support layer has a hole, is formed in the metal layer, and includes glass or ceramic. The light absorbing layer includes a P type layer and an N type layer.    USE - Used as a silicon-based solar cell apparatus.    ADVANTAGE - The solar cell apparatus exhibits less resistance, high transmittance and photoelectric conversion efficiency, increased reliability, and excellent productivity.    DETAILED DESCRIPTION - The solar cell apparatus comprises cells, a support layer, a buffer layer (300), a protective layer (500), and an air circulation device. Each cell comprises a metal layer (100) formed in the metal layer with a hole, a light absorbing layer (200) around the metal layer, and a transparent electrode layer (400) around the light absorbing layer. The support layer has a hole, is formed in the metal layer, and includes glass or ceramic. The light absorbing layer includes a P type layer and an N type layer. The buffer layer is positioned between the light absorbing layer and the transparent electrode layer. The protective layer surrounds the transparent electrode layer. The metal layer has a cylindrical shape. The air circulation device is positioned in the hole. The cells are separated from each other by a pattern, which is inclined to a ground at a gradient of less than or equal to 20 degrees . An INDEPENDENT CLAIM is included for a method of fabricating a solar cell apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic sectional view of a solar cell apparatus.    Metal layer (100)    Light absorbing layer (200)    Buffer layer (300)    Transparent electrode layer (400)    Protective layer. (500)