Key Steps for Combiner Box Wiring Demonstration • Waterproof Sealing – Use high-quality electrical boxes with dedicated waterproof connectors. • Secure Crimping – Utilize professional tools to ensure reliable crimping of cables and terminals. • Polarity Matching – Verify the polarity terminals connected to components throughout the process to ensure correct wiring polarity. • Labeling Management – Clearly label the bottom wiring panel for easy wiring and maintenance.

Standardized wiring is the foundation for ensuring the safety and efficiency of photovoltaic systems.

Integrated with RCCB + SPD + AC MCB + EM Meter, providing: • Overload, short circuit, leakage, and surge protection • Space-saving integrated design for quick installation • Records electricity usage • Certified with CE, TUV, CB, etc., suitable for residential and commercial buildings

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