Micro-Crack Problems in Solar Modules and Methods to Identify Them
Fine cracks not visible to the human eye could be detected through electroluminescence internal defect detection equipment to capture near-infrared images
June 30, 2021
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String inverter supplier Solis has underlined three important factors that could affect the performance of crystalline silicon photovoltaic (PV) modules – potential-induced degradation (PID) effect, micro-cracks, and hot spots.
