SVOPES 50 ft. Solar Panel Extension Cable (Black plus Red). Efficient Power Transfer for Reliable Solar Systems. This 50 ft. / 15.24 m solar extension cable comes with both red and black wires, made from 100% tinned copper for superior power transmission. The 10AWG wire gauge is perfect for handling high current loads, with a DC 1500-Volt rating that ensures optimal performance for solar setups. Its IP67 waterproof and dustproof rating makes it reliable even in extreme weather conditions, ranging from -40℉ to 221℉ / -40℃ to 105℃. The cable features durable XLPE insulation and uses UL/TUV certified materials, ensuring UV-resistance, heatproof performance, and longevity-lasting over 25-years. Ideal for both indoor and outdoor solar installations. High-Efficiency Power Transfer, 10AWG Wire Gauge, IP67 Waterproof and Dustproof, Plug and Play Easy Connection, Durable XLPE Insulation.