This BPS Photovoltaic solar array cable is suitable for series wires (panel to panel) or parallel wiring from photovoltaic array to combiner box. Cables have snap-together hard plastic connectors at each end and have one male and one female end. U.S.A. Accessory Type: Solar array cable, Compatible With: Photovoltaic array, Connector Type: MC4 plastic connector at each end, Length (ft.): 6, Material Type: AWG #10 sunlight resistant cable, Dimensions L x W x H (in.): 72 x 5/32 x 5/32 Can be used to extend module cable or cut anywhere along the wire for needed length