| 摘要 |
PURPOSE:To effect solar photovoltaic power generation simultaneously with air heat collection utilizing solar heat. CONSTITUTION:In a roof structure wherein a solar battery unit 1 comprising solar batteries is combined with a heat collecting unit 2 including a fluid passage 21 of air, the heat collecting unit 2 is disposed nearer to a ridge than the battery unit 1 to form a fluid space 91 in communication with the rear side of the solar batteries and the passage 21 of air of the unit 2. A suction port 92 is provided in the space 91 on the side of eaves, while a duct 94 is provided on the side of the ridge. |
