Selecting a quality MC4 connector is essential for ensuring the efficiency, safety, and reliability of your solar PV system. Here’s a concise guide to choosing the right MC4 connector:
Check certifications like TUV, UL, CE.
Ensure durable, weather-resistant materials.
Look for IP67/IP68 waterproofing.
Prioritize low contact resistance.
Choose connectors with a reputation for longevity.