Enhanced PV module diagnostics with non-DC electroluminescence imaging polarisation

Traditional PV inspection methods using direct current polarisation have proved unreliable in detecting certain issues. Researchers from Enertis Applus+ detail a new approach to defect detection aimed at improving the efficiency of PV system maintenance and performance analysis.

Jun 17, 2025 - 16:35
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Enhanced PV module diagnostics with non-DC electroluminescence imaging polarisation
Traditional PV inspection methods using direct current polarisation have proved unreliable in detecting certain issues. Researchers from Enertis Applus+ detail a new approach to defect detection aimed at improving the efficiency of PV system maintenance and performance analysis.