2016
DOI: 10.1016/j.rser.2016.04.079
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Faults and infrared thermographic diagnosis in operating c-Si photovoltaic modules: A review of research and future challenges

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Cited by 287 publications
(169 citation statements)
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“…Therefore, when an ideal state is considered where all the cells are identical, the same current flows through them while having the same voltage, ie they have the same short circuit current. 64 However, the disadvantage is that the thermogram does not provide a quantitative assessment of the examined module. In case of one faulty cell, the current and voltage proportions in the circuit change as given in.…”
Section: Thermographymentioning
confidence: 99%
“…Therefore, when an ideal state is considered where all the cells are identical, the same current flows through them while having the same voltage, ie they have the same short circuit current. 64 However, the disadvantage is that the thermogram does not provide a quantitative assessment of the examined module. In case of one faulty cell, the current and voltage proportions in the circuit change as given in.…”
Section: Thermographymentioning
confidence: 99%
“…The power output of PV modules can be influenced by numerous factors including shading, manufacturing defects, and PV module defects due to wear and tear from the environment . In instances such as these, power output can be reduced by up to 50% of the total potential power production per module . It is therefore clear that factors negatively affecting power production should be avoided and that the early detection and classification of defects is crucial to minimise power losses.…”
Section: Introductionmentioning
confidence: 99%
“…[24]- [26]. The digital image processing along with thermal imaging is helpful in studying the other fault effects of solar panels like cracks in cell, glass breakage, hot spots in cells, shadowing, broken ribbons, by-pass diode failure in photo-voltaic modules etc [27]. …”
Section: Operation On Matlab Digital Image Processingmentioning
confidence: 99%