Solar Panels in Kilglass, Co. Roscommon
Kilglass is a small town in Co. Roscommon with a population of around 500. Located 7.8 km from Roscommon, the area has a solar yield of 776 kWh/kWp. A 4kWp solar system generates approximately 3,104 kWh annually, saving an estimated €931+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Kilglass?
| Solar Metric | Value |
|---|---|
| Solar Yield | 776 kWh/kWp |
| 4kWp System Output | 3,104 kWh/yr |
| Sunshine Hours | 1,200 hrs/yr |
| Est. Annual Savings | €931+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Kilglass (53.56°N, 8.14°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Kilglass
kWh per month (4kWp system)
Kilglass at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Elevation | 101 metres |
| Eircode Area | F42 |
| Dist. to Roscommon | 7.8 km |
| Location | Inland |
| Coordinates | 53.5630°N, 8.1404°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 21 km).
Weather & Climate in Kilglass
Weather data from Met Eireann (Mt Dillon station, 21 km from Kilglass). 5-year average (2019–2023).
Solar Power in Kilglass, Co. Roscommon
Kilglass is a small town in Co. Roscommon with a population of 500 (CSO Census 2022). It is conveniently close to Roscommon (7.8 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilglass is F42. 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 3,104 kWh per year (776 kWh/kWp). The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
Advantages of Solar Energy for Kilglass Homeowners
Save on Electricity Bills
Homeowners in Kilglass can save an estimated €931+ 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 Kilglass today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Kilglass
Homeowners in Kilglass, 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.
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Your solar questions for Kilglass
How much do solar panels cost in Kilglass?
A 4kWp system in Kilglass 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.
What is the difference between solar PV and solar thermal?
Solar PV panels generate electricity from sunlight. Solar thermal panels heat water directly. For most Irish homes, solar PV is the better investment: it's more versatile, qualifies for the SEAI grant, and you can sell excess electricity. Solar thermal only heats water.
Is my roof suitable for solar panels in Kilglass?
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.
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.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
What happens to my solar panels if I move house in Kilglass?
Solar panels stay with the property as 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.
How much electricity will solar panels generate in Kilglass?
Based on Roscommon county data, a 4kWp system in Kilglass generates approximately 3,468 kWh per year, covering 74% of average household use (4,200 kWh/year). Roscommon receives around 1,200 sunshine hours annually.
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: March 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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