Please use this identifier to cite or link to this item: https://idr.l2.nitk.ac.in/jspui/handle/123456789/8722
Title: Performance analysis of PV panel under varying surface temperature
Authors: Kumar, T.A.
Murthy, Ch.S.N.
Mangalpady, A.
Issue Date: 2018
Citation: MATEC Web of Conferences, 2018, Vol.144, , pp.-
Abstract: The surface temperature of PV panel has an adverse impact on its performance. The several electrical parameters of PV panel, such as open circuit voltage, short circuit current, power output and fill factor depends on the surface temperature of PV panel. In the present study, an experimental work was carried out to investigate the influence of PV panel surface temperature on its electrical parameters. The results obtained from this experimental study show a significant reduction in the performance of PV panel with an increase in panel surface temperature. A 5W PV panel experienced a 0.4% decrease in open circuit voltage for every 1�C increase in panel surface temperature. Similarly, there was 0.6% and 0.32% decrease in maximum power output and in fill factor, respectively, for every 1�C increase in panel surface temperature. On the other hand, the short circuit current increases with the increase in surface temperature at the rate of 0.09%/�C. � The Authors, published by EDP Sciences, 2018.
URI: http://idr.nitk.ac.in/jspui/handle/123456789/8722
Appears in Collections:2. Conference Papers

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