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Title: Barrel-shaped solar roofing element and method for its assembly

Patent ·
OSTI ID:5985669

This patent describes a solar roofing system. It comprises a set of shingle comprising lower and upper flat plastic sheet members of extruded plastic spaced apart and sealed together to form fluid flow paths forming solar energy conversion means, the upper sheet of which is transparent to solar energy, interconnecting and overlapping structure for joining shingles together including structure for nailing through overlapped shingles into a roof surface, and means for interconnecting the solar energy conversion means comprising a flow path between the lower and upper plastic sheets for circulation of a liquid that may store heat when subjected to solar energy from a plurality of the shingles into a network for collecting accumulated solar energy.

Assignee:
Inner Solar Roof System, Inc., Boca Rotan, FL (United States)
Patent Number(s):
US 5022381; A
Application Number:
PPN: US 7-497308
OSTI ID:
5985669
Resource Relation:
Patent File Date: 22 Mar 1990
Country of Publication:
United States
Language:
English