Home FAQ FAQ Filter Technical topics (-) Apartment buildings (1) Solar energy and photovoltaics (1) Regulatory subjectsAdministrative procedures (1) Laws and regulations (1) See the results You did not find an answer to your question? Contact us If I want to create an energy cooperative, what roofs can I install solar panels on? To create or join an energy cooperative, you can install panels on any large roof area, such as on a private, municipal, company or farm building. Have you found the answer to this question? Yes No