Solar Panel Wires
The solar wires are key to power in RV solar systems One item that needs to run from the RV’s roof down to the charge controller when installing solar panels is the solar wires. RV solar wires are specialized wires that connect solar panels to the RV power system. Today most RV cables use MC4 or MC3 connectors. These connectors allow for watertight quick-connects for solar cables. Depending on your solar array and its wiring configuration, the gauge and maximum length of the wires may vary.