Investigation on Extraction of Waste Thermal Energy From Solar PV Panels

Autor:	S Joshi, Manojkumar Sharma
Rok vydání:	2019
Předmět:	Materials science business.industry Nuclear engineering Photovoltaic system Extraction (chemistry) By-product Full scale Magnitude (mathematics) Radiation business Temperature coefficient Thermal energy
Zdroj:	SSRN Electronic Journal.
ISSN:	1556-5068
DOI:	10.2139/ssrn.3349632
Popis:	The temperature of PV modules increases when it absorbs solar radiation, causing decrease in its efficiency Because of negative temperature coefficient. The Efficiency drops with the rise in temperature, with a magnitude of approximately 0.5 % per °C [6]. This present paper gives the possibilities of extraction of waste thermal energy from the solar panel to maintain its efficiency and to obtain hot water as by product. The extracted heat can be used for many domestic applications. The outlet water temperature is observed with significant rise in temperature. Experiment was performed on test model of 0.12m2 area of solar cells and similar results can be predicted for full scale model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8dd5041c01abaa3047860987268b1b3a https://doi.org/10.2139/ssrn.3349632 Zobrazit plný text záznamu