What are the steps to follow to produce solar energy in co-ownership?

Renewable energy
Par Batinfo source: Cotoit via BE RP

Want to switch to solar energy? Even in co-ownership, it's possible! So how do you use roofs to generate energy and save money? What are the rules to know and how to install solar panels in your condominium? Through his columns on co-ownership, Cotoit, online co-ownership manager, provides his advice and tips.