Custom DC PV Cable Dual Core Solar Cable * 100% tinned cooper minimizes power loss in your solar panel system. * It has good flame retardancy, weather resistance, uv resistance and temperature resistance. * xlpe/xlpo low-smoke halogen-free insulation provides great resistance to abrasion and stress. * TUV 2PfG 1169 /08.2007 & EN50618:2014. * 25 years services life