Solar Panels in Cabra West, Co. Dublin
Cabra West is a small town in Co. Dublin with a population of around 500. Located 3 km from Dublin, the area has a solar yield of 796 kWh/kWp. A 4kWp solar system generates approximately 3,184 kWh annually, saving an estimated €955+ 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 Cabra West, Co. Dublin
| Solar Metric | Value |
|---|---|
| Solar Yield | 796 kWh/kWp |
| 4kWp System Output | 3,184 kWh/yr |
| Sunshine Hours | 1,500 hrs/yr |
| Est. Annual Savings | €955+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Cabra West (53.37°N, 6.30°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Cabra West
kWh per month (4kWp system)
Cabra West 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 | 40 metres |
| Eircode Area | D07 |
| Dist. to Dublin | 3 km |
| Location | Inland |
| Coordinates | 53.3670°N, 6.2957°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dublin Airport, 7.7 km).
Weather & Climate in Cabra West
Weather data from Met Eireann (Dublin Airport station, 7.7 km from Cabra West). 5-year average (2019–2023).
Solar Suitability in Cabra West
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).
Cabra West: Local Solar Energy Profile
Cabra West is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cabra West is D07. 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 Cabra West 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 3,184 kWh per year (796 kWh/kWp). The area has relatively low rainfall (798 mm/yr), with a mean temperature of 9.9°C.
How solar panels pay off in Cabra West
Save on Electricity Bills
Homeowners in Cabra West can save an estimated €955+ 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 Cabra West benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Cabra West today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Cabra West homeowners claim?
Homeowners in Cabra West, 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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Solar Panels in Areas Near Cabra West
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Common Questions About Going Solar in Cabra West
How much do solar panels cost in Cabra West?
A 4kWp system in Cabra West 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.
Can I get solar panels on an east or west facing roof in Cabra West?
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 is the payback period for solar panels in Cabra West?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €955+ per year plus export income, a typical solar system in Cabra West pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
What roof direction is best for solar panels in Cabra West?
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.
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 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 maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
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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