Check that your solar PV system was installed by a registered electrical contractor and that the required ESB Networks notification, such as an NC6 form where applicable, has been completed. Confirm that your electricity meter can record exports, then contact your electricity supplier to ask about its Clean Export Guarantee tariff and application process. Have your MPRN, electricity account details, system commissioning information and any requested installer documents ready. Payment rates and requirements vary by supplier, and eligibility is ultimately confirmed by the supplier and relevant network arrangements, so check current guidance on the CRU or government website.