| 摘要 |
Provided is a solar panel with a surface structure which enables efficient irradiation of cells with sunlight. The solar panel surface structure comprises cells for converting light into electric power, glass covering the surface of the cells so as to allow the light to be transmitted and reach the cells, and a frame which holds the cells and which is provided with terminals for outputting the electric power. The solar panel surface structure is characterized in that a plurality of large protrusion portions is arranged vertically and horizontally on the surface of the glass, and in that each of a plurality of small protrusion portions is disposed between one large protrusion portion and: a large protrusion portion which is vertically adjacent to said one large protrusion portion; a large protrusion portion which is horizontally adjacent to said one large protrusion portion; and a large protrusion portion which is diagonally adjacent to said one large protrusion portion. |
