| 摘要 |
PROBLEM TO BE SOLVED: To provide means that can effectively use sun light incident between solar battery cell strings or to the peripheries of the solar battery cell strings, thereby further enhancing the power generation efficiency.SOLUTION: In a solar battery module 102 including first and second solar battery cell strings each comprising plural solar battery cells 20 which are electrically connected to one another, and a light diffusion sheet 14 disposed between the first and second solar battery cell strings, the first and second solar battery cell strings are arranged to be adjacent to each other in parallel along the arrangement direction of the solar battery cells, and the light diffusion sheet is disposed so that both the side edge portions thereof are overlapped with the light receiving surface sides of the side edge portions of the first and second solar battery cell strings.SELECTED DRAWING: Figure 4 |
