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Proceedings Paper

Analysis of the temperature impact on the performance of photovoltaic panel
Author(s): Adam Idzkowski; Wojciech Walendziuk; Wojciech Borawski
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Paper Abstract

In this article a laboratory stand for measuring the impact of temperature on the electrical parameters of a photovoltaic panel is presented. For this purpose, the original program in LabVIEW for temperature, electric current and voltage acquisition in real time had to be created. Data acquisition was done automatically. On the basis of the results, the current-voltage characteristics were created. Moreover, the temperature coefficients and efficiency of a photovoltaic panel were calculated. The parameter values of a polycrystalline photovoltaic panel decreased with the rise of temperature. The short-circuit current, which increased slightly, was the exception. With the temperature increase, the efficiency of the tested panel decreased by approximately 0.5% per Kelvin.

Paper Details

Date Published: 11 September 2015
PDF: 8 pages
Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96620J (11 September 2015); doi: 10.1117/12.2205241
Show Author Affiliations
Adam Idzkowski, Bialystok Univ. of Technology (Poland)
Wojciech Walendziuk, Bialystok Univ. of Technology (Poland)
Wojciech Borawski, Bialystok Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 9662:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015
Ryszard S. Romaniuk, Editor(s)

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