Regional Guide
Solar Panels across Northern Ireland.
Quick answer: a typical solar panels installation in Northern Ireland costs around £5,976 (modelled range £3,885–£9,263) — about 8% below the UK average. Estimated savings run up to £577 a year, with payback typically around 10 years before grants.
Costs in Northern Ireland at a glance
| Typical installed cost | £5,976 |
|---|---|
| Modelled range | £3,885 – £9,263 |
| Est. annual saving | up to £577/yr |
| Est. payback (before grants) | ~10 years |
| Regional price index | 0.92 (UK average = 1.00) |
Grants in Northern Ireland
0% VAT applies on solar and battery installations until 31 March 2027; NISEP schemes may add support for eligible households.
Local solar panels guides
Work out your own numbers
The free savings calculator gives an instant cost range, saving and payback for any upgrade in Northern Ireland — or read the full solar panels guide.