At the bustling 49th International Exhibition of Inventions in Geneva, Zhou Hao, a PhD student proudly presented his innovative Solar PV vacuum glazing (SVG) insulated façade. This technology held the promise of revolutionizing energy efficiency and fire safety in buildings. As a crowd of curious attendees formed, Alex eagerly explained the façade's integration of solar cells and vacuum glazing, which reduced energy consumption while generating clean electricity. The invention was met with enthusiasm, culminating in a prestigious Gold Medal Award. Encouraged by this success, Hao was determined to refine his invention and contribute to a sustainable future for urban landscapes.