TOPSOLAR® ZZ-F is a solar PV cable, TÜV certified, specially designed for the connection of photovoltaic panels. This versatile single-conductor cable is designed to meet the varying needs of the solar industry. Higly flexible cable, compatible with all major connectors. Suitable for wet, damp and humid locations.1. ConductorClass 5 (flexible) tinned copper, based on EN 60228 and IEC 60228.2. InsulationLow smoke zero halogen (LSZH) rubber.