Feature 1PPO Material: This solar extension cable is made from premium PPO material which is known for its high radiation resistance, cold and heat tolerance, high impact strength, and flame retardant properties, ensuring longevity and safe use. 2IP68 Waterproof: The solar extension cable is equipped with a high strength waterproof loop and insulation silicone, ensuring reliable protection against water and dust invasion. It comes with an excellent waterproof rating of IP68, guaranteeing durable and efficient performance. 3Stable Self Locking Structure: The connection utilizes a compression methodology. Both the male and female ends of this solar extension cable come with a stable self locking mechanism offering ease of opening and closing, ensuring a secure connection every time. 4Sufficient Length: With its 2 meter long extension, the solar extension cable can be connected to corners at a great distance. This longer wire stretch provides broader connectivity, thus increasing its applicability and convenience. 5Easy Installation: With its unified structure and minimal components, the setup of this solar extension cable is straightforward. Its superior performance and simple assembly make it an ideal substitute for old or damaged parts in solar power system installations.Item Type: Solar Extension CableMaterial: Copper, PPOWeight: Approx. 293.00g / 10.34ozRated Voltage: 1000VOperating Temperature: -40 to 90Temperature Resistance: -40 to 135Safety Level: DCIIWaterproof Level: IP68Contact Resistance: 0.35mLocking System: EmbeddedWire Size: 4mmConnection System: Multi Point ConnectionWiring Method: CrimpingConductor Material: Tinned CopperRated Current: 4mm to 6mm: 30AInsulation Material: PPO MaterialFlame Retardant Level: UL94-V0 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 xSolar Extension Cable