| 摘要 |
PURPOSE:To facilitate execution by combining first module roofing materials having width different by length corresponding to one sheet portion of a daylighting plate single body with second module roofing materials, and adjusting the width with connection members for width adjustment. CONSTITUTION:First module roofing materials 4 arranging a plurality of first daylighting plate single bodies 48 incorporating solar cells width-wise and in the direction of the slope are incorporated in a frame body. In addition, second daylighting plate single bodies 48 having the same size as that of the first daylighting plate single bodies 48 are arranged width-wise and in the direction of the slope, and second module roofing materials 5 having one more than the number possessed widthwise by the first module roofing materials 4 are incorporated in the frame body. After that, side edges of the first and second module roofing materials 4 and 5 are formed of intermediate connection members 2 having a width adjustment section interlocking widthwise in a slidable manner and side connection members 3 to make width adjustment of the roofing materials. Accordingly, width adjustment can be made, so that a solar cell using roof device can correspond to roof having any width of roof boarding. |
