Importance

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Abstract

A solar cell collector unit that materially contributes to a more efficient use and conservation of green energy includes a first metal sheet having alternating corrugated crest and valley portions on an upper surface and alternating open channels on an under surface and having a first dimension with a first peripheral edge about its entire perimeter. A second substantially flat metal sheet having a second dimension with a second peripheral edge about its entire perimeter and less than the first dimension. The first and second metal sheets overlie one another with flattened copper tubing disposed within the open channels and sandwiched there between, while crimping and folding the first peripheral edge over the second peripheral edge to form nested protuberances about its perimeter to provide stiffness and rigidity there about and forming a low cost single solar cell unit. Then deformation along the valley portions and a portion of the second metal sheet forms plural pin-less rivets thereon to provide additional stiffness and rigidity.

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First Claim