Obernburg, November 2025 – German Institute for Building Technology (DIBt) grants general building approval (abZ) for SUNOVATION's frameless PV facade element. With the granting of the abZ, the project-related type approval that was previously required is no longer necessary, which simplifies the planning phase and accelerates the implementation of building-integrated PV facades. The abZ also regulates the design of the mechanical dead weight support, which in the case of SUNOVATION VHF elements does not have to be comprehensive, but only surface-mounted, resulting in a reduced, uniform facade appearance.