Solar Panels in Dunnamaggin, Co. Kilkenny
Dunnamaggin is a village in Co. Kilkenny with a population of around 400. Located 17.2 km from Kilkenny, the area has a solar yield of 795 kWh/kWp. A 4kWp solar system generates approximately 3,180 kWh annually, saving an estimated €954+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Dunnamaggin, Co. Kilkenny
| Solar Metric | Value |
|---|---|
| Solar Yield | 795 kWh/kWp |
| 4kWp System Output | 3,180 kWh/yr |
| Sunshine Hours | 1,360 hrs/yr |
| Est. Annual Savings | €954+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Dunnamaggin (52.50°N, 7.30°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Dunnamaggin
kWh per month (4kWp system)
Dunnamaggin at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 63 metres |
| Eircode Area | R95 |
| Dist. to Kilkenny | 17.2 km |
| Location | Inland |
| Coordinates | 52.5029°N, 7.2989°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 47.5 km).
Weather & Climate in Dunnamaggin
Weather data from Met Eireann (Oak Park station, 47.5 km from Dunnamaggin). 5-year average (2019–2023).
Dunnamaggin: Local Solar Energy Profile
Dunnamaggin is a village in Co. Kilkenny with a population of 400 (CSO Census 2022). It is a short drive from Kilkenny (17.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Dunnamaggin is R95. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,180 kWh per year (795 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
How solar panels pay off in Dunnamaggin
Save on Electricity Bills
Homeowners in Dunnamaggin can save an estimated €954+ per year on electricity with a 4kWp solar system generating 3,620 kWh annually.
Top Solar County in Ireland
Co. Kilkenny ranks #7 in Ireland for solar yield with 905 kWh/kWp. Homes in Dunnamaggin benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Dunnamaggin today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Dunnamaggin homeowners claim?
Homeowners in Dunnamaggin, Co. Kilkenny can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically €3,200–€6,200.
321 SEAI-registered solar installers serve Dunnamaggin, Co. Kilkenny. Compare installers in Kilkenny or read verified reviews.
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Common Questions About Going Solar in Dunnamaggin
How much do solar panels cost in Dunnamaggin?
A 4kWp system in Dunnamaggin typically costs €5,000-€8,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €3,200-€6,200. The system generates approximately 3,620 kWh/year, paying for itself in 4-6 years.
Can I get solar panels on an east or west facing roof in Dunnamaggin?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
How long do solar panels last?
Modern solar panels are warrantied for 25-30 years and typically last even longer. Panel efficiency degrades by about 0.5% per year, so after 25 years, your panels will still produce around 87% of their original output. Inverters typically last 10-15 years and may need one replacement.
What is the payback period for solar panels in Dunnamaggin?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €954+ per year plus export income, a typical solar system in Dunnamaggin pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Are solar panels worth it in Dunnamaggin?
Yes. With estimated savings of €954+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Dunnamaggin pays for itself in 4-6 years and lasts 25+ years.
What happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
What roof direction is best for solar panels in Dunnamaggin?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
Sources
- SEAI — Solar Electricity Grant
- SEAI — Find a Registered Professional
- Revenue — 0% VAT on Solar Panels
- PVGIS — EU Joint Research Centre (solar irradiance data)
- CSO — Census of Population 2022
- Met Eireann — Climate Data
Last updated: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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