Solar Panels in Corduff, Co. Dublin
Corduff is a small town in Co. Dublin with a population of around 500. Located 9.4 km from Dublin, the area has a solar yield of 797 kWh/kWp. A 4kWp solar system generates approximately 3,188 kWh annually, saving an estimated €956+ 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 Corduff?
| Solar Metric | Value |
|---|---|
| Solar Yield | 797 kWh/kWp |
| 4kWp System Output | 3,188 kWh/yr |
| Sunshine Hours | 1,500 hrs/yr |
| Est. Annual Savings | €956+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Corduff (53.40°N, 6.38°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Corduff
kWh per month (4kWp system)
Corduff at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Houses/Bungalows (Co. Dublin avg.) | 71% of dwellings |
| Owner-Occupied (Co. Dublin avg.) | 57% |
| Built Before 2000 (Co. Dublin avg.) | 73% |
| Avg. Rooms per Home (Co. Dublin avg.) | 4.8 |
| Elevation | 61 metres |
| Eircode Area | D15 |
| Dist. to Dublin | 9.4 km |
| Location | Inland |
| Coordinates | 53.3958°N, 6.3791°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dublin Airport, 9.8 km).
Weather & Climate in Corduff
Weather data from Met Eireann (Dublin Airport station, 9.8 km from Corduff). 5-year average (2019–2023).
Solar Suitability in Corduff
Across Co. Dublin, 71% of dwellings are houses or bungalows, with good potential for rooftop solar installations. 57% 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).
Corduff and Renewable Energy
Corduff is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (9.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Corduff is D15. You'll need your full Eircode when applying for the SEAI grant. Across the wider Dublin area, 71% of dwellings are houses or bungalows and 57% are owner-occupied (Census 2022). Homeowners in Corduff 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 3,188 kWh per year (797 kWh/kWp). The area has relatively low rainfall (798 mm/yr), with a mean temperature of 9.9°C.
What Corduff homeowners gain from solar
Save on Electricity Bills
Homeowners in Corduff can save an estimated €956+ per year on electricity with a 4kWp solar system generating 3,660 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. Dublin ranks #4 in Ireland for solar yield with 915 kWh/kWp. Homes in Corduff benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Corduff today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Corduff
Homeowners in Corduff, Co. Dublin 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 Dublin
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Frequently Asked Questions About Solar Panels in Corduff
How much do solar panels cost in Corduff?
A 4kWp system in Corduff 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 3,660 kWh/year, paying for itself in 4-6 years.
Do solar panels work in winter in Dublin?
Yes, solar panels generate electricity all year round. While output is lower in winter, Dublin still receives usable daylight hours even in December. Annual generation figures (3,660 kWh for a 4kWp system) already account for seasonal variation.
Are solar panels worth it in Corduff?
Yes. With estimated savings of €956+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Corduff pays for itself in 4-6 years and lasts 25+ years.
What is the payback period for solar panels in Corduff?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €956+ per year plus export income, a typical solar system in Corduff pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
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.
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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