Solar Panels in Barryroe, Co. Cork
Barryroe is a village in Co. Cork with a population of around 400. Located 68.9 km from Cork City, the area has a solar yield of 863 kWh/kWp. A 4kWp solar system generates approximately 3,452 kWh annually, saving an estimated €1036+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Barryroe solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 863 kWh/kWp |
| 4kWp System Output | 3,452 kWh/yr |
| Sunshine Hours | 1,380 hrs/yr |
| Est. Annual Savings | €1036+ |
| Household Coverage | 82% of avg use |
Solar yield calculated for Barryroe (51.50°N, 9.25°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Barryroe
kWh per month (4kWp system)
Barryroe at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Houses/Bungalows (Co. Cork avg.) | 83% of dwellings |
| Owner-Occupied (Co. Cork avg.) | 56% |
| Built Before 2000 (Co. Cork avg.) | 73% |
| Avg. Rooms per Home (Co. Cork avg.) | 5.3 |
| Elevation | 89 metres |
| Eircode Area | P81 |
| Dist. to Cork City | 68.9 km |
| Location | Inland |
| Coordinates | 51.5039°N, 9.2467°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Sherkin Island, 12.9 km).
Weather & Climate in Barryroe
Weather data from Met Eireann (Sherkin Island station, 12.9 km from Barryroe). 5-year average (2019–2023).
Solar Suitability in Barryroe
Across Co. Cork, 83% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 56% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 73% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Renewable Energy Potential in Barryroe
Barryroe is a village in Co. Cork with a population of 400 (CSO Census 2022). It is located away from Cork City (68.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Barryroe is P81. You'll need your full Eircode when applying for the SEAI grant. Across the wider Cork area, 83% of dwellings are houses or bungalows and 56% are owner-occupied (Census 2022). Homeowners in Barryroe with a south, east, or west-facing roof are well positioned for solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,452 kWh per year (863 kWh/kWp). The area has moderate rainfall (1183 mm/yr), with a mean temperature of 11.4°C.
Why Go Solar in Barryroe?
Save on Electricity Bills
Homeowners in Barryroe can save an estimated €1036+ per year on electricity with a 4kWp solar system generating 3,628 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.
Top Solar County in Ireland
Co. Cork ranks #6 in Ireland for solar yield with 907 kWh/kWp. Homes in Barryroe benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Barryroe today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Barryroe Residents
Homeowners in Barryroe, Co. Cork 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 Cork
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Barryroe solar panel questions answered
How much do solar panels cost in Barryroe?
A 4kWp system in Barryroe 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 3,628 kWh/year, paying for itself in 4-6 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.
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.
What roof direction is best for solar panels in Barryroe?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
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.
What is the payback period for solar panels in Barryroe?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1036+ per year plus export income, a typical solar system in Barryroe pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
What happens to my solar panels if I move house in Barryroe?
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.
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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