摘要 |
A removable outer panel (2) comprising a moulded platform (6), an outer glass sheet (4), photovoltaic means (5) and first electrical connector means (31, 32), the photovoltaic means being located between the outer sheet and the platform, the platform comprising integrally mounted relief means (14, 60) which, in use, locates the outer sheet so as to substantially restrict lateral movement of the outer sheet relative to the platform, and the removable outer panel is adapted such that in use it is removably attached to an inner support structure (3), the inner support structure comprising a second electrical connector means (42, 43) and the arrangement being such that in use an electrical connection between the first electrical connector and the second electrical connector is achieved by bringing together the outer panel and the inner support structure. |