Solar panel cables must be durable, weatherproof, code-compliant, and ready to last for decades. Your cable needs will be determined by the type of connectors on your PV modules. We primarily stock H4 and MC4 solar panel cables, which are commonly used and snap together for easy installation. For help with your solar panel cables, wiring, or connector questions, check out our solar panel connector help videos below or contact the experts at the Real Goods Tech Desk at 800-919-2400 or [email protected].
Considerations and NEC best practices for wiring a solar PV system
Connecting and disconnecting H4 and MC4 solar panel cables