Solar Panels in Chapelizod, Co. Dublin
Chapelizod is a small town in Co. Dublin with a population of around 500. Located 5.6 km from Dublin, the area has a solar yield of 785 kWh/kWp. A 4kWp solar system generates approximately 3,140 kWh annually, saving an estimated €942+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How productive are solar panels in Chapelizod?
| Solar Metric | Value |
|---|---|
| Solar Yield | 785 kWh/kWp |
| 4kWp System Output | 3,140 kWh/yr |
| Sunshine Hours | 1,514 hrs/yr |
| Est. Annual Savings | €942+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Chapelizod (53.35°N, 6.35°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Chapelizod
kWh per month (4kWp system)
Chapelizod 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 | 10 metres |
| Eircode Area | D10 |
| Dist. to Dublin | 5.6 km |
| Location | Inland |
| Coordinates | 53.3479°N, 6.3452°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 7.8 km).
Weather & Climate in Chapelizod
Weather data from Met Eireann (Casement Aerodrome station, 7.8 km from Chapelizod). 5-year average (2019–2023).
Solar Suitability in Chapelizod
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).
About Solar Energy in Chapelizod
Chapelizod is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (5.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Chapelizod is D10. 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 Chapelizod 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 3,140 kWh per year (785 kWh/kWp). The area has relatively low rainfall (804 mm/yr), with a mean temperature of 10.2°C.
Benefits of Solar Panels in Chapelizod
Save on Electricity Bills
Homeowners in Chapelizod can save an estimated €942+ 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 Chapelizod benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Chapelizod today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Chapelizod
Homeowners in Chapelizod, 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
SEAI registered solar panel installers covering Dublin.
Top Rated Solar Installers Near Chapelizod
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Solar coverage near Chapelizod
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What Chapelizod homeowners ask about solar
How much do solar panels cost in Chapelizod?
A 4kWp system in Chapelizod 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.
How does shading affect solar panels in Chapelizod?
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.
How much electricity will solar panels generate in Chapelizod?
Based on Dublin county data, a 4kWp system in Chapelizod generates approximately 3,660 kWh per year, covering 75% of average household use (4,200 kWh/year). Dublin receives around 1,500 sunshine hours annually.
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 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.
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.
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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