Description This is an MC4 extension cable. Solar PV wire (#10 RPVU90) with a male MC4 connector at one end, and female MC4 connector at the other. For use with solar panels that use the standard MC4 connectors or compatible (which is most of them). Most folks simply use Black cable for extensions, but we also offer this in Red. Always Home Run with the correct colour for tracing. Cable is RED, with opposing MC4 connector genders on each end. Single cable, stranded copper conductors, #10 AWG PV cable (UV resistant) RPVU90 1000V wire rating. MC4 Extension Cable : #10AWG PV Wire, Red
