Solar Panels in Athlone, Co. Roscommon
Athlone is one of the larger towns in Co. Roscommon with a population of 22,869. With a solar yield of 867 kWh/kWp and 1,200+ sunshine hours per year, solar energy is a strong investment for homeowners here. A typical 4kWp system generates approximately 3,468 kWh annually, covering 83% of average household electricity use. After 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.
Solar energy output for Athlone, Co. Roscommon
| Solar Metric | Value |
|---|---|
| Solar Yield | 867 kWh/kWp |
| 4kWp System Output | 3,468 kWh/yr |
| Sunshine Hours | 1,200 hrs/yr |
| Est. Annual Savings | €1040+ |
| Household Coverage | 83% of avg use |
Based on county-level solar data for Roscommon. Actual output varies by roof orientation, shading, and system specification.
Athlone at a Glance
| Area Data | Value |
|---|---|
| Population | 22,869 (Census 2022) |
| Households | 8,456 |
| Houses/Bungalows | 82% of dwellings |
| Owner-Occupied | 51% |
| Built Before 2000 | 62% |
| Avg. Rooms per Home | 5.1 |
| Elevation | 62 metres |
| Eircode Area | N37 |
| Dist. to Roscommon | 21.2 km |
| Location | Inland |
| Coordinates | 53.4573°N, 8.0448°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 30.3 km).
Weather & Climate in Athlone
Weather data from Met Eireann (Mt Dillon station, 30.3 km from Athlone). 5-year average (2019–2023).
Solar Suitability in Athlone
82% of dwellings in Athlone are houses or bungalows, making the area highly suited for rooftop solar panels. 51% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 62% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Athlone: Local Solar Energy Profile
Athlone is a large town in Co. Roscommon with a population of 22,869 (CSO Census 2022). It is a short drive from Roscommon (21.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Athlone is N37. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Athlone has 8,456 households, of which 82% are houses or bungalows — well suited for rooftop solar panels. The area receives around 1,200 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,468 kWh per year. The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
How solar panels pay off in Athlone
Save on Electricity Bills
Homeowners in Athlone can save an estimated €1040+ per year on electricity with a 4kWp solar system generating 3,468 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 Athlone today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Athlone homeowners claim?
Homeowners in Athlone, Co. Roscommon 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.
304 SEAI-registered solar installers serve Athlone, Co. Roscommon. Compare installers in Roscommon or read verified reviews.
Solar Installers Serving Athlone
SEAI registered solar panel installers covering Athlone, Co. Roscommon.
McLaughlin Electrical Ltd
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Athlone
Read verified reviews from solar panel installers serving Athlone, Co. Roscommon.
Solar Panels in Areas Near Athlone
Also serving nearby areas in Roscommon:
Find Solar Installers in Roscommon
Browse 304 SEAI-registered installers covering Athlone and all of Roscommon.
Solar Panel Costs Ireland
Full cost breakdown by system size, what affects price, and ROI timeline.
Best Solar Panels Ireland
Compare solar panels, inverters, and batteries used by Irish installers.
Common Questions About Going Solar in Athlone
How much do solar panels cost in Athlone?
A 4.4 kWp system in Athlone 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 3,468 kWh/year, paying for itself in 4-6 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.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
What is the Microgeneration Support Scheme?
The Microgeneration Support Scheme allows homeowners to sell surplus solar electricity back to the grid at 15-25c/kWh. You need a smart meter (free from ESB Networks) and a grid-connected system. The first €400/year of export income is tax-free.
Do solar panels work in winter in Roscommon?
Yes, solar panels generate electricity all year round. While output is lower in winter, Roscommon still receives usable daylight hours even in December. Annual generation figures (3,468 kWh for a 4kWp system) already account for seasonal variation.
Can I get solar panels on an east or west facing roof in Athlone?
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.
Can you go off-grid with solar in Athlone?
Fully off-grid setups are rare in Athlone. 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
Get a Free Solar Quote in Athlone
Connect with SEAI-registered installers covering Athlone, Co. Roscommon.