Cavo di prolunga a doppia linea da 6 metri, 4 mm²/12AWG, adatto per pannelli solari fotovoltaici, impermeabile IP68, 3 metri rosso + 3 metri nero

【Superior Materials】: The conductor is made of tin-plated copper, the solar plug is made of PPO material, and the 4mm² cable is made of XLPO material. Excellent contact materials ensure stable transmission performance. The outer insulation layer has excellent resistance to aging, UV radiation, high temperatures, abrasion, and corrosion. 【Professional Technology】: This solar extension cable is specifically designed for connecting photovoltaic modules subjected to high mechanical loads and extreme weather conditions. It is CE and TÜV PV1-F certified, providing a stable power supply; this 4mm² photovoltaic cable can be used for up to 25 years. 【Two 3m x 4mm² Solar Cables】: The package includes two 3-meter solar extension cables, each with solar connectors (male and female) at both ends, in black and red respectively, compatible with solar cables with a 4mm² insulation diameter. 【IP67 Waterproof and UV Resistant】: The 1500VDC solar connector housing is made of XLPO insulation material, offering excellent aging resistance and UV protection. Its superior IP67 waterproof and dustproof rating allows for outdoor use in various weather conditions. 【Easy to Use】: Includes two 3-meter 12AWG (4 mm²) solar panel cables, each with a solar connector at both ends; the MC-4 connector can be inserted into the solar panel or inverter without cutting or removing the crimp terminals of the cable or connector. The locking design on both sides of the solar plug prevents loosening and ensures safety. Solar Connector: Aluminum Alloy + 30% Copper: Made with a high-quality 30% copper-aluminum alloy to minimize power loss during transmission and enhance oxidation resistance. IP67 Waterproof: The solar extension cable uses a high-strength waterproof ring to ensure dust and water resistance. Self-Locking Structure: The connection uses a crimping method and a self-locking mechanism, making it easy to open and close.