... .Applied for solar system connection 3.UV-Proof, more than 25 years li cable for solar power connector,2.5/4/ ... -F 1×**mm2 4.Application: Specifically designed for connecting photovoltaic system components inside and outside of building and equipment ... smoke, halogen free , flame free , flame retardant; flexible, easy to strip, very low space requirement, extremely, extremely mechanically robust, very ...