1、Minimize Power Loss: Compared to 14AWG or 12AWG cables, this 10AWG solar extension cable can significantly reduce power loss within your solar panel system, allowing it to consistently maintain its efficiency for optimal performance. 2、Strong Conductivity: Made from tinned pure copper, this cable ensures excellent electrical conductivity. Its superior anti oxidization property can greatly extend the lifespan of the cable, ensuring long term reliability. 3、Fast and Easy Connection: The solar extension cable comes fitted with connectors on one end and bare wires on the other for easy hook up to your controller. It also includes an extra connector for extended installations. 4、Waterproofing: Designed with an IP67 water resistant ring, the male solar connector effectively seals out water and dust. The built in lock within the connector ensures firm and secure connections, making it resistant to harsh outdoor elements. 5、Flexible Setup: The solar extension wire allows for easy and flexible locating of your solar panels anywhere you want. The connectors can be easily connected on or disconnected with just a press on both sides of the internal locks, offering a quick installation process. 6、Wide Application: The PVC cable is made to withstand extreme temperatures, both hot and cold. This makes it a versatile solution for various applications, from recreational vehicles trucks and residential solar panels.