Evaluating Electroluminescence Imaging and Image Processing as a Quantitative Solar Cell Characterization Method

Meghan Bush; Timothy Peshek; Erica Montbach

NASA NTRS · 20220008280

Evaluating Electroluminescence Imaging and Image Processing as a Quantitative Solar Cell Characterization Method

Meghan Bush·Timothy Peshek·Erica Montbach

Abstract

Mitigating dust accumulation on the surface of solar arrays is crucial for maintaining maximum power output. We propose investigating electroluminescence imaging paired with image processing as a means of evaluating various dust mitigation techniques. Image processing was able to clearly differentiate between pristine and dusted solar cells. Paired with traditional analysis techniques, this method proves to be a quick and powerful characterization tool.

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Photovoltaic Electroluminescence Imaging Image Processing

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Meghan Bush, Timothy Peshek, Erica Montbach. Evaluating Electroluminescence Imaging and Image Processing as a Quantitative Solar Cell Characterization Method. https://ntrs.nasa.gov/citations/20220008280

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