Can I participate in an Energy Community, even if I don't have a photovoltaic system?

Of course you can. Even if you don’t have a photovoltaic system you can participate in an Energy Community, benefiting from the green energy self-produced by other members of the community itself, at a more advantageous price. In fact, energy communities are based on the optimization of collective self-consumption: in order to support the consumption of those who do not have a system, in the community there must necessarily also be producer nodes, i.e. users equipped with a photovoltaic system that often produce more energy than their real need.