➀ The Hochschule Bochum researchers have achieved a significant milestone in a pioneering project for decentralized green hydrogen usage in mini-grids with partners SFC Energy AG and Green Power Brains. ➁ The system integrates a solar PV plant with a 200 kWp capacity and a 20 kW PEM electrolysis system, storing hydrogen in 48 high-pressure gas cylinders. ➂ The project focuses on the sustainability assessment and global scalability potential of hydrogen technologies for local applications, with the goal of developing a roadmap for integrating green hydrogen into decentralized energy systems in Sub-Saharan Africa, particularly in Ghana.