Solar Panels in Cabra, Co. Dublin
Cabra is a small town in Co. Dublin with a population of around 500. Located 2.9 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.
How much solar energy can you generate in Cabra?
| 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 (53.37°N, 6.29°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Cabra
kWh per month (4kWp system)
Cabra 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 | 39 metres |
| Eircode Area | D07 |
| Dist. to Dublin | 2.9 km |
| Location | Inland |
| Coordinates | 53.3669°N, 6.2934°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dublin Airport, 7.6 km).
Weather & Climate in Cabra
Weather data from Met Eireann (Dublin Airport station, 7.6 km from Cabra). 5-year average (2019–2023).
Solar Suitability in Cabra
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 and Renewable Energy
Cabra is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (2.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cabra 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 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.
What Cabra homeowners gain from solar
Save on Electricity Bills
Homeowners in Cabra 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 benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Cabra today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Cabra
Homeowners in Cabra, 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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Top Rated Solar Installers Near Cabra
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Frequently Asked Questions About Solar Panels in Cabra
How much do solar panels cost in Cabra?
A 4kWp system in Cabra 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.
What happens to my solar panels if I move house in Cabra?
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 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.
Are solar panels worth it in Cabra?
Yes. With estimated savings of €955+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Cabra pays for itself in 4-6 years and lasts 25+ years.
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 get solar panels on an east or west facing roof in Cabra?
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.
How do I get the SEAI grant in Cabra?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
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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