Framework for analysis of solar energy systems in the built environment from an exergy perspective

H. Torío and D. Schmidt

Renewable Energy, 2010, vol. 35, issue 12, 2689-2697

Abstract: Exergy analysis is a more powerful tool than mere energy analysis for showing the improvement potential of energy systems. Direct use of solar radiation instead of degrading other high quality energy resources found in nature is advantageous. Yet, due to physical inconsistencies present in the exergy analysis framework for assessing direct-solar systems commonly found in literature, high exergy losses arise in the conversion process of solar radiation in direct-solar systems. However, these losses are disregarded in indirect-solar systems.

Keywords: Exergy/energy analysis; Direct-solar systems; Primary energy sources; Building systems; Solar thermal systems; Photovoltaic systems (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:35:y:2010:i:12:p:2689-2697

DOI: 10.1016/j.renene.2010.04.015

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