A SOLAR COLLECTOR DRAINAGE ARRANGEMENT

摘要

A drainage arrangement for a solar collector enclosure, the arrangement including a corner junction (5.070) with corner wall segments (5.084, 5.086), wherein the wall segment include attachment spigots (5.090, 5.094) adapted to engage corresponding engagement channels (4.052) in a wall extrusion (4.024) of the enclosure. The spigots include drain channels (5.150) which transit across a seal (5.098) between the corner junction and the extrusion to provide a drain path from the interior of the enclosure to the exterior aperture (6.154).