| 摘要 |
In one instance, a solar collector uses vacuum to maintain or help maintain its components in an assembled position and to insulate or help insulate a plurality of thermal conduits. Curved members, edge members, and end caps combine to form an interior space and to provide a system with substantially no bending forces. An absorption-and-tensioning member traverses the interior space and keeps the curved members from collapsing when placed under partial or complete vacuum and helps absorb thermal energy. The edge members have seats for receiving the curved members that help firmly press the curved members into the seats to form a desired seal. Other solar collector systems, features, and methods are disclosed.
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