11 September 2015 Analysis of the temperature impact on the performance of photovoltaic panel
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Proceedings Volume 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015; 96620J (2015) https://doi.org/10.1117/12.2205241
Event: XXXVI Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (Wilga 2015), 2015, Wilga, Poland
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.
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Adam Idzkowski, Wojciech Walendziuk, Wojciech Borawski, "Analysis of the temperature impact on the performance of photovoltaic panel", Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96620J (11 September 2015); doi: 10.1117/12.2205241; https://doi.org/10.1117/12.2205241
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