How will building technology combine the goals of CO₂ reduction, sustainable energy and architectural innovation? The innovative Bosch Solar Module CIS is an active facade element and contributes to the reduction of energy costs of the building - by producing green energy from sunlight. For both new buildings and redevelopment projects, the thin-film module inspires new ideas for energy-optimized façade design and fulfills the stringent requirements of the latest German Energy Saving Ordinance (EnEV). Facades gain a highly esthetic look, that is electrifying architecture. The solution for esthetic smart buildings - Bosch eFacade.