Solar Panels in Ardgroom, Co. Cork
Ardgroom is a coastal village in Co. Cork with a population of around 400. Located 99.4 km from Cork City, the area has a solar yield of 811 kWh/kWp. A 4kWp solar system generates approximately 3,244 kWh annually, saving an estimated €973+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Ardgroom, Co. Cork
| Solar Metric | Value |
|---|---|
| Solar Yield | 811 kWh/kWp |
| 4kWp System Output | 3,244 kWh/yr |
| Sunshine Hours | 1,380 hrs/yr |
| Est. Annual Savings | €973+ |
| Household Coverage | 77% of avg use |
Solar yield calculated for Ardgroom (51.73°N, 9.90°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ardgroom
kWh per month (4kWp system)
Ardgroom 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 | 23 metres |
| Eircode Area | P75 |
| Dist. to Cork City | 99.4 km |
| Location | Coastal |
| Coordinates | 51.7341°N, 9.8972°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Valentia Observatory, 32.7 km).
Weather & Climate in Ardgroom
Weather data from Met Eireann (Valentia Observatory station, 32.7 km from Ardgroom). 5-year average (2019–2023).
Solar Suitability in Ardgroom
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).
Ardgroom: Local Solar Energy Profile
Ardgroom is a village in Co. Cork with a population of 400 (CSO Census 2022). It is located away from Cork City (99.4 km), where most SEAI-registered installers in the county are based. Ardgroom's coastal position means good exposure to sunlight, though installations should account for higher wind loads and salt air. The Eircode routing key for Ardgroom is P75. 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 Ardgroom 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 3,244 kWh per year (811 kWh/kWp). The area has higher rainfall (1763 mm/yr), with a mean temperature of 11.3°C.
How solar panels pay off in Ardgroom
Save on Electricity Bills
Homeowners in Ardgroom can save an estimated €973+ 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.
Coastal Location Advantage
Ardgroom's coastal position often means fewer obstructions and clearer horizons for solar exposure. Modern panels are designed to withstand coastal conditions including salt air.
25+ Year Lifespan
A system installed in Ardgroom today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Ardgroom homeowners claim?
Homeowners in Ardgroom, 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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Common Questions About Going Solar in Ardgroom
How much do solar panels cost in Ardgroom?
A 4kWp system in Ardgroom 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.
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.
How does shading affect solar panels in Ardgroom?
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 size solar system do I need for my home in Ardgroom?
Most homes in Ardgroom benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 77% 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.
Can I get solar panels on an east or west facing roof in Ardgroom?
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.
What roof direction is best for solar panels in Ardgroom?
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.
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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