【High Quality Material】The solar panel extension cable is made of tinned conductive copper to ensure good electrical conductivity, the solar connector housing is made of PP insulation material, which has excellent aging and wear resistance.< /p> 【Product Description】This photovoltaic solar cable is 12 AWG and has a length of 5 meters (16 feet) for use with 10W, 20W, 50W, 60W solar modules, 100W, the output power of the solar module should not exceed 100W. 【Usage】Two cables with connectors connect one end to the solar panel and the other end to the solar charge controller. If you have any questions, please feel free to contact us. 【MC4 Connector】Two solar panel cables (5m red + 5m black), with MC4 solar connectors, can be used directly, no need to install cables and sockets yourself, no need to buy additional sockets. 【IP67 Waterproof】Very waterproof and dustproof, weatherproof, designed for extreme heat and cold, and can be used outdoors in any weather.