01_Electroluminescence (EL)

Advanced Inspection Technology for Modern Solar Assets

Reveal hidden defects, verify asset quality, and transform inspection data into actionable intelligence.

See What Thermal and Visual Inspections Cannot

Electroluminescence (EL) imaging reveals internal cell defects that remain invisible during normal operation. By applying controlled electrical stimulation and capturing the resulting emission patterns, EL inspection identifies manufacturing defects, installation damage, and early-stage degradation before performance loss becomes visible.

Detects

>> Micro-cracks

>> PID

>> UVID

>> Broken Busbars

>> Soldering Defects

>> Cell Fractures

Best Used For

>> Factory Acceptance Testing

>> Pre-COD Inspection

>> Warranty Validation

>> Performance Investigation

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