| 摘要 |
PURPOSE:To restrain heat dissipation from the back of a panel to hold an element temperature at high and to restrain optical degradation by holding an insulation material in close contact with the back of a plurality of solar battery panels, having output terminals provided in the back of the other side of a light receiving surface of a transparent plate. CONSTITUTION:Solar battery elements are arranged on both sides of the opposite side of a light receiving surface of a transparent plate 1, and a solar battery module 17 comprises a plurality of solar battery panels with output terminals provided on a side opposite to the light receiving surface, an insulation material 5 in close contact with the surface of the side opposite to the light receiving surface of the panel 3, output wires 7 taken out of the output terminals, a wooden frame 9 in a rectangular shape, an insulation material 11 fitted to an inside space of the frame 9, and a water- proof sheet 15 whose fringes block openings of the frame 9 and extend to an outer side surface 13 of the frame 9. Furthermore, the module 17 holds the insulation material 5 in close contact with the insulation material 11 in a condition of having a medium of the water-proof sheet 15, and output wires 7 connected to the output terminals are attached to the solar battery panel 3 side rather than the water-proof sheet 15. |
