| 摘要 |
<p>A solar panel (10) is constructed from plastics panels (14, 16) of the type having spaced walls (18, 20, 22) joined by spaced webs (24). At least one heat pipe (42) within the solar panel terminates in a condenser (44), whereby heat within the panel can be transferred from the condenser to a heat receiver (50).</p> |
