Solar Panels in Corlough, Co. Cavan
Corlough is a village in Co. Cavan with a population of around 400. Located 30.9 km from Cavan Town, the area has a solar yield of 733 kWh/kWp. A 4kWp solar system generates approximately 2,932 kWh annually, saving an estimated €880+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Corlough?
| Solar Metric | Value |
|---|---|
| Solar Yield | 733 kWh/kWp |
| 4kWp System Output | 2,932 kWh/yr |
| Sunshine Hours | 1,250 hrs/yr |
| Est. Annual Savings | €880+ |
| Household Coverage | 70% of avg use |
Solar yield calculated for Corlough (54.13°N, 7.77°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Corlough
kWh per month (4kWp system)
Corlough at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 111 metres |
| Eircode Area | H14 |
| Dist. to Cavan Town | 30.9 km |
| Location | Inland |
| Coordinates | 54.1263°N, 7.7728°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Ballyhaise, 31.3 km).
Weather & Climate in Corlough
Weather data from Met Eireann (Ballyhaise station, 31.3 km from Corlough). 5-year average (2019–2023).
Corlough and Renewable Energy
Corlough is a village in Co. Cavan with a population of 400 (CSO Census 2022). It is accessible from Cavan Town (30.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Corlough is H14. 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 2,932 kWh per year (733 kWh/kWp). The area has moderate rainfall (1102 mm/yr), with a mean temperature of 9.9°C.
What Corlough homeowners gain from solar
Save on Electricity Bills
Homeowners in Corlough can save an estimated €880+ per year on electricity with a 4kWp solar system generating 3,364 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.
Energy Independence
For homes in rural Corlough, solar panels provide energy security and reduced reliance on the grid. Combined with a battery, you can store power for evening use.
25+ Year Lifespan
A system installed in Corlough today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Corlough
Homeowners in Corlough, Co. Cavan 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 Cavan
SEAI registered solar panel installers covering Cavan.
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Frequently Asked Questions About Solar Panels in Corlough
How much do solar panels cost in Corlough?
A 4kWp system in Corlough 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 3,364 kWh/year, paying for itself in 4-6 years.
What happens to my solar panels if I move house in Corlough?
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.
What size solar system do I need for my home in Corlough?
Most homes in Corlough benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 70% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
Are solar panels worth it in Corlough?
Yes. With estimated savings of €880+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Corlough pays for itself in 4-6 years and lasts 25+ years.
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
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.
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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