Amazon.com: Shirbly Solar Panel Wire - 30FT Black & 30FT Red Tinned Copper Wire, 8AWG(10mm²) PV Wire Solar Extension Cable for Outdoor Automotive RV Boat Marine Solar Panel - Black & Red (
12AWG 1000VDC 1000' Red PV Wire - Solaris
Nexans - AmerCable
Solar Cable for Photovoltaic Power System, 6mm Halogen-free
Solar PV Cable #10 AWG UL Listed | Missouri Wind and Solar
1000ft 10 AWG Copper PV Wire | Black and Red - Signature Solar