ECO-WORTHY 1pc 200feet Solar Extension Cable 4m Pv Wire with Mc4 Connectors Male Female- Sunlight Resistant Material: PPO for Jacket , Cooper for core 8AWG Max.ambient temperature up to +120 (moveable and fixed) Designed according to IEC 60216:constant temperature 120= 20.000h(=2.3years),constant temperature max.90=30years VDE-tested(VDE reg.no.8026).TUV 2 PfG 1169/08.2007.cert.no.R60014271 Ammonia resistance, UV and ozone resistant Pollution-and halogen-free.Improved fire-resistant performance.Protected against short circuits and ground leakages