| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable an angle of elevation of a solar battery to follow the sun so as to improve generation efficiency, and facilitate the assembly, repair, inspection, etc., of the solar battery by preventing damage from being caused by an object coming flying and wind pressure during a strong wind. SOLUTION: A base 2, which is equipped with a solar battery panel 10, is mounted on an installation frame 3 fixed to a skeleton 7. Lifting and lowering are performed to make one edge of the base 2 ascend/descend by combining a pulley and a chain with a plurality of support bodies 4 mounted at one edge of the base 2, or a threaded shaft used for the support bodies 4 is rotated to make the base 2 ascend/descend. This brings about variations in the angle of the elevation of the panel 10. Then base 2 is driven by a motor with reduction gears and the like, and can also be driven manually. A support for locking to a fixed position and a mechanism capable of holding an attitude in a low position are provided according to need for the purpose of maintenance management or a measure against, the strong wind.</p> |
