Regularly check the surface of PV modules for dust, bird droppings, or obstructions, and clean them if necessary. Use an infrared thermal imaging camera to detect local overheating (hot spots). . Common solar panel defects, such as discoloration, delamination, and solar panel diode failure, often become more likely as systems age. Looks like we can hardly have any problems with solar panels, doesn't it? Far from it! To keep solar cells safe, manufacturers protect them with a layer of tempered glass and the plastic back. . Solar modules are designed to produce energy for 25 years or more and help you cut energy bills to your homes and businesses. In this blog, we'll explore the most common solar panel problems and their solutions.
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