Sharing the sun

Sharing the sun

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Solar heating systems are also classified as active or passive. Active systems usually have fans or pumps which ... Venn diagrams show the commonalty of thermic panels to other systems (Figure 7). Like air-heating systems, either active oranbsp;...

Title:Sharing the sun
Author:Karl Wolfgang Böer, International Solar Energy Society. American Section, Solar Energy Society of Canada
Publisher: - 1976


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