Solar Panels in Carrigrohane, Co. Cork
Carrigrohane is a small town in Co. Cork with a population of around 500. Located 6.1 km from Cork City, the area has a solar yield of 907 kWh/kWp. A 4kWp solar system generates approximately 3,628 kWh annually, saving an estimated €1088+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
Solar energy output for Carrigrohane, Co. Cork
| Solar Metric | Value |
|---|---|
| Solar Yield | 907 kWh/kWp |
| 4kWp System Output | 3,628 kWh/yr |
| Sunshine Hours | 1,503 hrs/yr |
| Est. Annual Savings | €1088+ |
| Household Coverage | 86% of avg use |
Based on county-level solar data for Cork. Actual output varies by roof orientation, shading, and system specification.
Carrigrohane at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (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 | 35 metres |
| Eircode Area | P31 |
| Dist. to Cork City | 6.1 km |
| Location | Inland |
| Coordinates | 51.8924°N, 8.5635°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Cork Airport, 7.3 km).
Weather & Climate in Carrigrohane
Weather data from Met Eireann (Cork Airport station, 7.3 km from Carrigrohane). 5-year average (2019–2023).
Solar Suitability in Carrigrohane
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).
Carrigrohane: Local Solar Energy Profile
Carrigrohane is a small town in Co. Cork with a population of 500 (CSO Census 2022). It is conveniently close to Cork City (6.1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Carrigrohane is P31. 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 Carrigrohane with a south, east, or west-facing roof are well positioned for solar panels. The area receives around 1,380 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,628 kWh per year. The area has higher rainfall (1319 mm/yr), with a mean temperature of 10.4°C.
How solar panels pay off in Carrigrohane
Save on Electricity Bills
Homeowners in Carrigrohane can save an estimated €1088+ per year on electricity with a 4kWp solar system generating 3,628 kWh annually.
Top Solar County in Ireland
Co. Cork ranks #6 in Ireland for solar yield with 907 kWh/kWp. Homes in Carrigrohane benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Carrigrohane today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Carrigrohane homeowners claim?
Homeowners in Carrigrohane, Co. Cork can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically€6,500–€7,200.
318 SEAI-registered solar installers serve Carrigrohane, Co. Cork. Compare installers in Cork or read verified reviews.
Solar Installers Serving Carrigrohane
SEAI registered solar panel installers covering Carrigrohane, Co. Cork.
Encom Energy Ireland Limited
carlow, cavan, clare +23 more
Chasing the Sun Solar Systems Limited
carlow, cavan, clare +23 more
Rend Master Ltd
carlow, cavan, clare +23 more
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Common Questions About Going Solar in Carrigrohane
How much do solar panels cost in Carrigrohane?
A 4.4 kWp system in Carrigrohane typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,628 kWh/year, paying for itself in 4-6 years.
Can I get solar panels on an east or west facing roof in Carrigrohane?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
How does shading affect solar panels in Carrigrohane?
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 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.
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 solar panels increase property value in Carrigrohane?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Carrigrohane is a long-term investment in your property.
Are solar panels worth it in Carrigrohane?
Yes. With estimated savings of €1088+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Carrigrohane pays for itself in 4-6 years and lasts 25+ years.
Can you go off-grid with solar in Carrigrohane?
Fully off-grid setups are rare in Carrigrohane. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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