| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem that thermal expansion contraction is repeated due to the temperature change of night/day and the four seasons and the high temperature of a device by an empty heating state due to the trouble of a medium side, and the device is deformed and performance is dropped in the device using solar energy for a solar battery and for heat collection. SOLUTION: A solar energy using device is provided with a power generation system where plural solar batteries arranged on a plane are buried in a bonding resin layer having translucency and solar light power is generated, a heat collection system which is laminated at the back of the heat generation system and in which a medium tube is installed on a heat collection plate collecting solar heat, an insulating sheet which is arranged between the power generation system and the heat collection system and performs electric insulation, and a flat member which is closely arranged on the insulating sheet and whose linear thermal expansion coefficient is similar to that of the solar battery of the power generation system. Since the power generation system, the heat collection system, the insulating sheet and the flat member are integrally laminated/constituted by the bonding resin layer, stress to the solar battery and a solar battery connection tab can be dropped. The drop of a power generation function can be prevented and a life can be prolonged.</p> |
