1、FOR OUTDOOR USE: Solar extension cable set, with female and male connectors, resistant to moisture, UV rays and corrosion, designed for outdoor use. 2、PPO MATERIAL: The wiring is made of weatherproof PPO, which has high heat resistance and good fire resistance, can withstand extreme heat and cold. 3、10AWG DIAMETER: This solar cable is 10AWG in diameter, the large diameter cable minimizes power loss in solar panel systems, efficient and durable. 4、EASY CONNECTION: Equipped with male and female connectors for easy connection, widely used in electronic equipment, photovoltaic application, etc. 5、SELF LOCKING: This solar extension cable and connector has stable self locking system, which is easy to lock and open, convenient and practical. Item Type: Solar Extension Cable Material: PPO, Tin Copper Fire Resistance: IEC 60332-1 Smoke Emission: IEC 61034 : EN 50268-2 Low Fire Load: DIN 51900 Certification: TUV 2PfG 1169/08.2007 PV1-F Test Voltage: 6500V, 50HZ, 5Min. Rated Temperature: -45-125℃ Ambient Temperature: -40-90℃ Maximum Short Circuit Temperature: 280℃ Bending Radius: Fixed Installation >4X Occasional Movement >5X 2 x Solar Cables 4 x Connectors