Solar installation
• Registration of individuals or companies in PIR (until 2018),
• Registration of individuals or companies in Ceres (since 2019),
• Registration of individuals or companies in VertiCer (previously known as CertiQ),
• Application by individuals for solar panel VAT deduction scheme (until 2021),
• Application by individuals for solar panel grant scheme (until 2021),
• Application by companies, associations or foundations for the energy investment deduction scheme (until 2021),
• Electricity recorded as supplied to the grid, with plausible characteristics for a solar installation (from 2022).