| 摘要 |
<p>A solar energy system comprising a solar panel (e.g. 17); first and second supports (e.g. 43; 73) mounted on respectively first and second mutually inclined surfaces of a building (10) - for example the faces of a pitched roof; and solar panel transport means (e.g. 54-56) extending between the first and second supports and carrying said solar panel (e.g. 17) such that in use the solar panel (e.g. 17) can move from a first position adjacent the first building surface to a second position adjacent the second building surface.</p> |
