Solar Panels in Ardagh, Co. Longford
Located just 9.3 km from Longford, Ardagh has a solar yield of 854 kWh/kWp (ideal conditions for solar energy). A 4kWp system generates approximately 3,416 kWh annually, covering 81% of average household electricity use and saving an estimated €1025+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €6,500–€7,200 with payback in 4–6 years.
How much solar energy can you generate in Ardagh?
| Solar Metric | Value |
|---|---|
| Solar Yield | 854 kWh/kWp |
| 4kWp System Output | 3,416 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €1025+ |
| Household Coverage | 81% of avg use |
Based on county-level solar data for Longford. Actual output varies by roof orientation, shading, and system specification.
Ardagh at a Glance
| Area Data | Value |
|---|---|
| Households | 113 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 62% |
| Built Before 2000 | 80% |
| Avg. Rooms per Home | 5.4 |
| Elevation | 113 metres |
| Eircode Area | N39 |
| Dist. to Longford | 9.3 km |
| Location | Inland |
| Coordinates | 53.6674°N, 7.6939°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 20 km).
Weather & Climate in Ardagh
Weather data from Met Eireann (Mt Dillon station, 20 km from Ardagh). 5-year average (2019–2023).
Solar Suitability in Ardagh
100% of dwellings in Ardagh are houses or bungalows, making the area highly suited for rooftop solar panels. 62% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 80% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Ardagh and Renewable Energy
Ardagh is a area near the county town in Co. Longford. It is conveniently close to Longford (9.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ardagh is N39. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Ardagh has 113 households, of which 100% are houses or bungalows — well suited for rooftop solar panels. The area receives around 1,285 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,416 kWh per year. The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
What Ardagh homeowners gain from solar
Save on Electricity Bills
Homeowners in Ardagh can save an estimated €1025+ per year on electricity with a 4kWp solar system generating 3,416 kWh annually.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Ardagh today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Ardagh
Homeowners in Ardagh, Co. Longford 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€6,500–€7,200.
302 SEAI-registered solar installers serve Ardagh, Co. Longford. Compare installers in Longford or read verified reviews.
Solar Installers Serving Ardagh
SEAI registered solar panel installers covering Ardagh, Co. Longford.
RJ SOLAR ENERGY LTD
clare, cork, dublin +9 more
Energy Freedom Systems
carlow, cavan, clare +23 more
EnergieXPro
carlow, cavan, clare +23 more
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Frequently Asked Questions About Solar Panels in Ardagh
How much do solar panels cost in Ardagh?
A 4.4 kWp system in Ardagh typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,416 kWh/year, paying for itself in 4-6 years.
Are solar panels worth it in Ardagh?
Yes. With estimated savings of €1025+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Ardagh pays for itself in 4-6 years and lasts 25+ years.
Is my roof suitable for solar panels in Ardagh?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
What is the payback period for solar panels in Ardagh?
With a net cost of €6,500–€7,200 after the SEAI grant and savings of €1025+ per year plus export income, a typical solar system in Ardagh pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Can you go off-grid with solar in Ardagh?
Fully off-grid setups are rare in Ardagh. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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