| 摘要 |
A highly efficient solar panel ideally suited for use in heating swimming pools, hot tubs and the like, comprising a plurality of elongated, flexible fluid carrying conduits fixedly secured together in a side by side relationship. The conduits are interconnected at their extremities with header members embodying integral compression fittings of unique design. The panel is shipped in a rolled up, preassembled configuration and is installed by simply unrolling the panel onto any suitable supporting surface. To accommodate the size and shape of the available supporting surface, such as a roof, the novel design of the panel permits it to be periodically rolled back upon itself with the oppositely extending portions thereof resting on the supporting surface in a substantially coplanar, side by side relationship with the next adjacent portions. When the panel is completely rolled out, the adjacent portions thereof are interlocked together by novel interlocking means to provide a highly stable assembly which is substantially impervious to damage by wind, vibration, moisture and mildew.
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