| 摘要 |
PROBLEM TO BE SOLVED: To ensure sufficient strength of a panel mounting frame, while simplifying the panel mounting work to a beam member.SOLUTION: A panel mounting frame 100 is constituted of twelve horizontal beam members 1 and two vertical beam members 2. Fulcrum distance in the lateral direction is L1, fulcrum distance in the longitudinal direction is L2, and two bunch stones 3 are installed in the respective directions so as to support the panel mounting frame 100. The beam members 2 arranged in the longitudinal direction has the fulcrum distance L2 longer than the fulcrum distance L1, and is made of a metal because a large strength is required. The horizontal beam member 1, to which a panel mounting metal fitting or a bracket for fixing a solar power generation panel 10 is screwed, is made of wood not requiring a pilot hole.SELECTED DRAWING: Figure 1 |
