Solar Panels in Crumlin Village, Co. Dublin
Crumlin Village is a small town in Co. Dublin with a population of around 500. Located 5 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 much solar energy can you generate in Crumlin Village?
| 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 Crumlin Village (53.32°N, 6.32°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Crumlin Village
kWh per month (4kWp system)
Crumlin Village 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 | 45 metres |
| Eircode Area | D12 |
| Dist. to Dublin | 5 km |
| Location | Inland |
| Coordinates | 53.3225°N, 6.3196°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 8.1 km).
Weather & Climate in Crumlin Village
Weather data from Met Eireann (Casement Aerodrome station, 8.1 km from Crumlin Village). 5-year average (2019–2023).
Solar Suitability in Crumlin Village
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).
Crumlin Village and Renewable Energy
Crumlin Village is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (5 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Crumlin Village is D12. 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 Crumlin Village 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.
What Crumlin Village homeowners gain from solar
Save on Electricity Bills
Homeowners in Crumlin Village 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 Crumlin Village benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Crumlin Village today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Crumlin Village
Homeowners in Crumlin Village, 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 Crumlin Village
How much do solar panels cost in Crumlin Village?
A 4kWp system in Crumlin Village 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.
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.
What is the payback period for solar panels in Crumlin Village?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €942+ per year plus export income, a typical solar system in Crumlin Village 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 Crumlin Village?
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.
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 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.
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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