| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve effective utilization of heat of a solar panel concurrently with cooling of the solar panel.SOLUTION: In a two-or-more-story building 1, a solar panel P is arranged on a side wall 2 thereof, and a vertical space portion 3 passing through respective stories is provided on its back side. A lower opening A1 is provided below the vertical space portion 3, and an upper opening A2 is provided above it. An updraft is generated within the vertical space portion 3 by heat of the solar panel P, and each solar panel P is cooled by utilizing the updraft.</p> |
