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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Solar Energyarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Solar Energy
Article . 1977 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Determination of average ground reflectivity for solar collectors

Authors: D. O. Calafell; B. D. Hunn;

Determination of average ground reflectivity for solar collectors

Abstract

An analytical method has been developed for the determination of average ground reflectivites for solar collectors and has been successfully applied to 12 representative winter landscapes. This method allows consideration of a wide variety of landscapes, independent of season, and rests on an analytical basis not existing in previous methods. An average ground reflectivity of 0.6 to 0.7 is accurate for most rural landscapes in winter where snow cover is predominant. (WDM)

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