The MC4 extension cable comes with an MC4 male and MC4 female on either end to use as an extension. Can be use for DC positive or negative polarity. This item can be cut in half to make “mc4 tails” for entry into isolator or fuse box. Extend the distance between your panels or solar controller. UL type photovoltaic cable is designed for outdoor use and is moisture, UV and corrosion resistant.

4 meters long or customized

4mm cable size

MC4 Male on one end

MC4 Female on the other end

Up to 1000 Vdc

16A

MC4 Solar Extension Cable Pair