• Set of 2: 1 black cable: 20FT, 1 red cable: 20FT, Compatible with Renogy/Jackery/SunPower/Goal Zero/EcoFlow/Harbor Freight Photovoltaic Systems
• Cable Specifications: TÜV certification, Wire Gauge: 10AWG / 6mm² , Resistance: 0.8Ω/km, Cable Diameter: 6.2mm, Connectors: MC4 male and female connectors pre-installed, Rated Current: 25A,Temperature Range: -40℉-194℉ (-40°C-90°C).Rated Voltage: 1500V.
• Oxygen-Free Copper Core: Crafted with oxygen-free pure copper cable cores, this design minimizes energy loss during transmission, ensures safe operation, and prevents overheating, even during extended use
• IP67 Waterproof and Durable Design: The cables feature an oxygen-free copper core with a high-strength PVC outer layer, which is fireproof, corrosion resistant, and UV resistant, can withstand extreme heat and cold -40℉~194℉(-40℃-90℃). IP67 waterproof rating ensures reliable outdoor use.Solar connectors have a 25 years lifespan.
• Installation and Use: Each solar extension cable comes equipped with pre-installed standard MC4 male and female connectors. The connectors use a stable self-locking system, making them easy to lock and unlock during operation
• Connecting to an MPPT Controller: When connecting to an MPPT solar charge controller, the MC4 connectors on one end need to be removed with tools to connect securely to the MPPT controller's solar panel interface
• Applications: These solar extension cables are ideal for: Solar power plants, Photovoltaic connectors, Marine installations, Recreational vehicles (RVs), Home Solar Systems, Compatible with most solar modules with similar connector types, enabling seamless integration