Industrial & Scientific > Solar & Wind Power > Solar Panel Accessories > Solar Connectors
MC4 3-to-1 T Branch Connector Pair for Solar Panels
Brand: Generic / OEM
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Audited BOM: 4 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Inconsistent tin plating on copper terminals (COMP-002) leads to oxidation and high resistance (ENG-001), resulting in overheating and melting (RMA-001), as reported by melting and efficiency loss (REV-001, REV-005).
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