Solar Balconies incorporate flexible Organic Photovoltaic (OPV) films into balcony railings and parapets, converting underutilized vertical surfaces into clean energy generators. This solution is especially suited for multi-unit residential buildings and hotels, enabling decentralized, on-site power production without altering the building’s aesthetic. By harvesting solar energy from previously inactive architectural elements, Solar Balconies enhance energy efficiency, contribute to sustainable living, and support the transition to net-zero buildings in dense urban environments.