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The Critical Role of PV Module Rework Stations Post-EL Testing



After electroluminescence (EL) testing identifies micro-cracks, broken fingers, or other defects in solar cells, the PV Module Rework Station becomes the unsung hero of production lines.



Here’s how this precision tool ensures quality without waste:



What Does a Rework Station Do?



1️⃣ Defect Mapping

Integrates with EL test data to pinpoint defect coordinates.



2️⃣ Non-Destructive Disassembly

Safely delaminate backsheets, preserving intact cells.



3️⃣ Surgical Repairs

Enables cell replacement or finger reconnection.



Why It Matters for Solar Manufacturers?



✅ Reduces scrappage rates by up to 15% – saving thousands of modules annually.



✅ Maintains power output – post-repair power loss ≤0.5% (IEC 61215 compliant).



✅ End-to-end traceability – logs repair data for quality audits.



📹 How It Works: Watch our video below to see a cell replacement.



www.chintiyansolar.com



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