Opportunities and challenges in micro- and nano-technologies for concentrating photovoltaic cooling: A review

Leonardo Micheli, Nabin Sarmah, Xichun Luo, K.S. Reddy and Tapas K Mallick

Renewable and Sustainable Energy Reviews, 2013, vol. 20, issue C, 595-610

Abstract: Concentrating photovoltaic technology is one of the fastest growing solar energy technologies achieving electrical conversion efficiency in excess of 43%. The operating temperature of a solar cell strongly influences the performance of a photovoltaic system reducing its efficiency with a negative temperature coefficient. Thus, cooling systems represent a very important aspect in concentrating photovoltaic applications. This work presents an overview of micro- and nano-technologies applicable to passive CPV cooling and associated manufacturing technologies (such as monolithic applications). Among the different technologies, carbon nano-tubes and high-conductive coating are the most promising technologies to offer the best CPV cooling performance. A critical assessment of the technological review has also been made.

Keywords: CPV; Passive cooling; Micro–nano-manufacturing; Monolithic (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (22)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:20:y:2013:i:c:p:595-610

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DOI: 10.1016/j.rser.2012.11.051

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