Solar Panels in Roscommon Town, Co. Roscommon
Located just 0.5 km from Roscommon, Roscommon Town receives 1,200+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,468 kWh annually, covering 83% of average household electricity use and saving an estimated €1040+ per year. With 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 Roscommon Town?
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 Roscommon Town
Roscommon Town is a town in Co. Roscommon with a population of 6,555 (CSO Census 2022). It is conveniently close to Roscommon (0.5 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Roscommon Town is F31 — you'll need your full Eircode when applying for the SEAI grant.
Benefits of Solar Panels in Roscommon Town
Save on Electricity Bills
Homeowners in Roscommon Town 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 Roscommon Town today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Roscommon Town
Homeowners in Roscommon Town, 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 Roscommon Town?
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Solar Panel FAQs for Roscommon Town
How much do solar panels cost in Roscommon Town?
A 4kWp system in Roscommon Town 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 Roscommon Town?
Based on Roscommon county data, a 4kWp system in Roscommon Town 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 Roscommon Town?
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 Roscommon Town pays for itself in 4-6 years and lasts 25+ years.
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.
How does shading affect solar panels in Roscommon Town?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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