Check the listing for details. Solar Panel Wire 25ft 10AWG 6mm2 Solar Cable Tinned Copper Wire Black Red. Condition: New. Listed at 74.39 USD. What is this?The solar panel cable is made of tinned copper material, with low resistance and high conductive, and double layers of insulation for great flame retardant and resistance to extreme temperatures, designed for roof solar panels, boats, or RVs powered by solar panels. What will I get?The solar panel extension cable, we provide here, is in size of: 7.6 meters/25 feet long, 84 strands 0.What is this?The solar panel cable is made of tinned copper material, with low resistance and high conductive, and double layers of insulation for great flame retardant and resistance to extreme temperatures, designed for roof solar panels, boats, or RVs powered by solar panels. What will I get?The solar panel extension cable, we provide here, is in size of: 7.6 meters/25 feet long, 84 strands 0.