Analysis of Shading on the Performance of Solar Photovoltaic Systems

Authors: Pooja, Rajesh Kumar

Country: India

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Abstract: Solar PV systems offer numerous advantages, including a cost-effective and eco-friendly energy source. However, their efficiency can be compromised by shading from various sources such as tree leaves, debris, bird droppings, rain, clouds, or obstructions like poles. To address this, several methods have been employed, including string arrangements, bypass diodes, module-level power electronics (MLPE), DC optimizers, and microinverters, though these can be costly. This paper aims to explore a simpler, more affordable solution for reducing shading impacts: the use of reflectors. Reflectors not only enhance panel efficiency in shaded conditions but also improve performance under normal conditions. The study assesses the performance of PV panels with and without reflectors under various shading conditions. Future research could focus on innovative ways to reduce power loss from shading, such as advanced shading detection algorithms, smart tracking systems, or shading-resistant materials, to further improve efficiency.

Keywords: Photovoltaic panel, Shading, Reflector.

Paper Id: 231222

Published On: 2024-06-03

Published In: Volume 12, Issue 3, May-June 2024

Cite This: Analysis of Shading on the Performance of Solar Photovoltaic Systems - Pooja, Rajesh Kumar - IJIRMPS Volume 12, Issue 3, May-June 2024.

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