General description Solar Panel Extension Cable with MC4 Connector is designed for efficient solar energy transmission. This cable is a reliable choice for connecting solar panels to inverters or batteries, ensuring optimal performance in various weather conditions. Technical specifications Cable Length: 4 Meters Wire Gauge: 14 AWG Material: Copper Wire Rated Voltage: DC: 1.8KV; AC: 0.6~1KV Protection Class: IP65 Fire Rating: IEC60332-1 Temperature Range: -40℃ to 90℃ Common Conductor Cross-Section: 6.0 mm²