To make photovoltaic energy accessible to everyone, we have a powerful and relatively new tool: collective photovoltaic self-consumption (or simply collective self-consumption). However, at a systems level, this doesn't make a lot of sense. A generator will be connected to the same electrical transformer or. . Collective self-consumption is a form of solar energy generation and consumption in which several users share the same photovoltaic installation. This allows entire communities, such as apartment buildings, housing developments, or even entire neighborhoods, to benefit from solar energy without the. . Spain currently ranks among the world's top 10 photovoltaic electricity producers. Despite the benefits, most self-consumption projects do not utilise the entire available roof space because the. . Collective solar energy installations involve a range of essential steps that individuals or communities must follow to harness the benefits of solar power. Identifying suitable locations for solar panels, 2. The DOE SunShot Initiative is a collaborative. .