Indoor protocols

The report begins with an introduction to the CACTUS project, outlining its objectives, scope, and significance in the context of global energy and climate challenges. It highlights the importance of developing sustainable, reliable, and socially accepted solar technologies tailored to diverse climatic conditions. A central focus is placed on enhancing the efficiency and longevity of photovoltaic (PV) systems through improved materials characterization and a deeper understanding of degradation mechanisms that occur under real-world environmental stressors, such as UV exposure and thermal cycling.