Solar Panel Extension Cable, 30 Feet/ 40 Feet Tin-Plated Copper Wire with Female & Male MC4 Connectors for RV, Photovoltaic System

Two Length Options for Flexible Installation: Available in 30 Feet and 40 Feet to adapt to different setup distances—30Ft for closer solar panel-to-component (e.g., controller, inverter) connections, 40Ft for wider layouts (e.g., RVs with panels placed in sunlit areas far from the vehicle). Tin-Plated Copper Wire for Efficient Conductivity: Constructed with tin-plated copper wire that minimizes oxidation, enhances electrical conductivity, and ensures stable power transmission between solar panels and RV/photovoltaic system components. Female & Male MC4 Connectors for Secure Connection: Equipped with both female and male MC4 connectors, which create a tight, weatherproof seal to prevent moisture intrusion—ensuring reliable, long-term connections in outdoor solar setups. RV & Photovoltaic System Compatibility: Specifically designed to work with RV solar systems (for on-the-go power) and residential/commercial photovoltaic systems, serving as a critical link between solar panels and other system parts (e.g., charge controllers).