| 摘要 |
<p>Provided is an electroluminescence detection device for a solar panel that can be applied to large-scale solar panels in particular. Specifically, an electroluminescence detection device (100) for a solar panel (50) with multiple photoelectric cells is provided with a DC power source (1) that impresses a forward biased current on the solar panel (50) to be inspected and causes the emission of electroluminescence, an imaging unit (10) that images the solar panel (50) as it is electroluminescing, a correction unit (21) that corrects the picture of the imaged solar cell panel (50), a comparison unit (22) that compares the corrected picture and a standard template, and a determination unit (23) that determines whether or not the solar panel is acceptable on the basis of the comparison results. The comparison unit (22) generates a specific template depending on the solar cells to be inspected and masks solar cells that have a degree of similarity to the template that is greater than or equal to a designated value.</p> |
