| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent degradation of the power generating efficiency of a solar battery panel which is set on an external wall so as to serve as a glass curtain wall, as well. SOLUTION: By passing outdoor air through a rear surface of the solar battery panel 1, a passage 10 for cooling the solar battery panel is secured, and an outdoor air inlet port 11 and an outlet port 12 are provided at a lower portion and an upper portion of the passage, respectively. By setting light-weight cellular concrete plates 2 on the rear surface of the solar battery panel at intervals, an external wall of a double-skin structure is formed, whereby a void therebetween forms the passage 10. Then, an outdoor air supply passage 13 for supplying outdoor air from the passage to an air conditioner 7 set along the external wall within a room, is provided. Further, the passage is connected to a natural ventilating opening 14 set in the external wall within the room. In addition, an exhaust port 15 for collecting outdoor air taken in from the natural ventilating opening and rising along a window surface, is arranged at a location above the natural ventilating opening.</p> |
