Item Type: Solar Panel Wire Material: PPE, Copper Working Current: 30A Withstand Voltage: DC1000V Wire Diameter: 12AWG (4mm2) Contact Resistance: 0.35m Insulation Resistance: >500m Ambient Temperature: -40-90 Protection Class: IP68 Insertion Force: 50n Pull Out Force: 50n Flame Retardant Grade: Ul94-Vo 1With Connector: The extension cable has a connector at one end for connecting to the solar panel, and the other end is exposed for connecting to a solar charge controller. 2Excellent Material: Made of environmentally friendly PPE and high purity oxygen free copper, ultra low resistance, double layer insulation, corrosion and high voltage resistance. 3Main Purpose: Adopting strict production standards, this photovoltaic cable is widely used for the connection between solar panel modules and inverters (or batteries). 4Safe Operation: With exquisite workmanship, it ensures low eccentricity and uniform thickness of the wire, effectively preventing current breakdown and fire, ensuring safe operation. 5Applicable Scenes: Used for PV power station system with rated voltage of 1500V, with high power generation rate, widely used in solar photovoltaic system of home and RV.Manual measurement, the actual size shall prevail.2 x Solar Wires