05/24/2022 | Print view When installing solar modules, the following applies: as simple as possible, as solid as possible. Katharina David, CEO of K2 Systems, now tells us how the installation on the roof can be made even more effective. Now on our video! Subscribe to our Youtube channel! Make a note now: The smarter E Europe 2023See also:More CEO talks and pv Guided Tours from 2022CEO talks & pv Guided Tours: Review of Restart 2021