Before applying, check the current SEAI Solar PV grant rules to confirm whether battery storage is included and what limits apply. Make sure your home and planned system meet the scheme requirements, obtain quotes from an SEAI-registered contractor, and confirm the contractor will manage the required application steps. Do not start work before receiving grant approval, as this could affect eligibility. Keep your MPRN, property details, invoices and completion documents, and ask SEAI or your registered installer to confirm the position for your individual circumstances.