Solar Panels in Athlone, Co. Roscommon
Athlone is one of the larger towns in Co. Roscommon with a population of 22,869. With 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 €3,200–€6,200 with payback in 4–6 years.
What is the solar potential in Athlone?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Roscommon
Location
Based on county-level solar data for Roscommon. Actual output varies by roof orientation, shading, and system specification.
About Solar Energy in Athlone
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 N41 — you'll need your full Eircode when applying for the SEAI grant.
Benefits of Solar Panels 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.
SEAI Grant — Up to €1,800
Get up to €1,800 back from SEAI. The grant is available for homes built before 2021. No means testing — apply online at seai.ie.
0% VAT on Installation
Residential solar installations are zero-rated for VAT since May 2023, saving approximately €1,000 on a typical system.
Earn from Excess Energy
Sell surplus electricity at 15-25c/kWh through the Microgeneration Support Scheme. The first €400/year is tax-free.
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.
Government Support for Solar in Athlone
Homeowners in Athlone, Co. Roscommon can apply for the SEAI solar PV grant. The maximum grant of €1,800 is confirmed for 2026.
| System Size | Grant Amount | Typical Net Cost |
|---|---|---|
| 2 kWp | €1,400 | €2,000 - €3,000 |
| 3 kWp | €1,600 | €2,500 - €4,000 |
| 4 kWp+ | €1,800 (max) | €3,200 - €6,200 |
Solar Installers in Roscommon
SEAI registered solar panel installers covering Roscommon.
Where can you find solar installers near Athlone?
Also serving nearby areas in Roscommon:
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Solar Panel FAQs for Athlone
How much do solar panels cost in Athlone?
A 4kWp system in Athlone 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 3,468 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Athlone?
Based on Roscommon county data, a 4kWp system in Athlone generates approximately 3,468 kWh per year — covering 83% of average household use (4,200 kWh/year). Roscommon receives around 1,200 sunshine hours annually.
Are solar panels worth it in Athlone?
Yes. With estimated savings of €1040+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Athlone pays for itself in 4-6 years and lasts 25+ years.
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 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 happens to my solar panels if I move house in Athlone?
Solar panels stay with the property — they're a permanent fixture. They add value to your home for the next buyer. The SEAI grant does not need to be repaid if you sell. Your installer can transfer monitoring accounts to the new owner.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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