HighlightsHigh-Efficiency Solar Panel Extension Cable - Excellent Conductivity - Built with 100% tinned copper, this solar panel cable ensures efficient power transmission and low resistance, minimizing energy loss and enhancing your solar system's performance-even in extreme conditions.10AWG Wire Gauge - TUV certified, meeting international security standards. Ideal for high-efficiency solar setups and complex system configurations. The 20 ft / 6.1 m length provides ample flexibility for DIY solar connections.IP67 Waterproof & Dustproof - Designed for reliable performance in any environment, protecting against rain, dust, and extreme weather conditions so you can use it with confidence.Easy Plug & Play Connection - Comes with pre-installed MC4 male & female connectors, allowing quick and tool-free installation. Just press both sides of the locking mechanism for fast and secure connections-no extra tools needed!Durable XLPE Insulation - Featuring UV, chemical, and heat resistance, this solar extension cable maintains top performance in extreme temperatures (-40 Fahrenheit-221 Fahrenheit / -40 Celsius-105 Celsius). With a lifespan of over 25 years, it ensures stable and secure power supply in all seasons.SpecificationBrand - VEVORDetails20FT Solar Panel Extension Cable, 10AWG Solar Extension Cable Wire with Female & Male Waterproof Connectors, 6mm² PV Cable for Home, Ship and RV Solar Panels, 20FT Black + 20FT Red (Set of 2)