Leoni presented in the foyer of the Frankenhalle amongst others a newly developed flat wire for connecting cells and strings inside solar modules. The shareholders learnt that tailored dimensions of the connectors and their adaptation to individual customer requirements as well as coating them with pure tin or tin solder alloys are options in all conceivable variations. The new product boasts not only extremely accurate dimensions and a high quality of materials – it also stands out with its durability and high degree of environmental compatibility. No fluxing agents or chemical substances whatsoever are used in the production of this flat wire.