🍀【Tinned Copper Wire】: Our 10awg solar panel extension cable 165ft (1 pc black 10 gauge solar wire 165ft + 1 pc red 10 gauge solar wire 165ft) are 100% made of tin-coated pure cooper, low contact resistance to ensure good electrical conductivity and minimizes power loss. Compared with bare copper wire, our solar cable extension's corrosion resistance and oxidation performance are stronger, which can greatly extend the service life of cables(over 25 years lifetime). 🍀【High Security】: The dual sheath of solar panel cables are made with XLPE insulation and XLPO jacket material, which ensures it can work stably from -40℉ to 194℉(-40°C-90°C), while PVC solar panel wires can only handle 158℉ at maximum, Our 10awg wire is durable (UV and weather resistant), which makes the solar pv cables work better in outdoor solar arrays and extreme weather conditions. 🍀【Technical Data】: Professional pv wire 10 awg, TÜV, CE, RoHS certification, IEC 62930 and IEC 60332 standards, Cross-sectional area: 6mm², Temperature range: environment -40℉ to 194℉, DC:1500V (max voltage: DC 1800V), AC: 1000V, Rated current:40A, Conductor resistance: (20°C) ≤5.09Ω/KM, Conductor Construction: 84/0.285n/mm. Weather resistance, UV-proof, anti-aging, moisture-proof, and corrosion-resistant. 🍀【IP68 Waterproof & Flexibility】: The 10 ga solar wire have an IP68 waterproof rating and UL94 V-O flame retardant rating, which increases the feasibility of using the solar cable 10 awg in extreme weather such as rain, snow, and wind. And excellent flexibility of our pv cable can help you to install this 10 gauge wire much easier whether in the private area or on a construction site. 🍀【Wide Applications】: 10AWG Solar cables are designed for specialized use in pv systems to ensure efficient, safe, and durable power transmission. Their key application areas include: Residential Solar Systems(eg: rooftop, balcony/terrace PV setups), Commercial & Industrial Solar Projects(eg: solar farms, factory/warehouse rooftops), Off-Grid & Hybrid Systems(eg:Remote cabins/communities, Solar-powered pumps), Portable & Mobile Applications(Solar generators, Boats/RVs),ect. 🍀【Performance upgraded】: All performances have been upgraded. Update your outdated solar cable for solar system, roofs, marine and RV solar photovoltaic panel installations. Almost suitable for all solar panel brands(maximum solar panel power 20000W) and other solar photovoltaic power generation projects. Solar cables are critical for efficient energy transfer and system safety across all scales of solar energy generation, from micro-installations to megawatt-scale projects. 10AWG Solar Cables 165Ft (1 piece red 10awg wire + 1 piece black 10awg wire)