Solar Panels in Palmerstown, Co. Dublin
Palmerstown is a small town in Co. Dublin with a population of around 500. Located 7.3 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.
Palmerstown solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 797 kWh/kWp |
| 4kWp System Output | 3,188 kWh/yr |
| Sunshine Hours | 1,514 hrs/yr |
| Est. Annual Savings | €956+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Palmerstown (53.36°N, 6.37°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Palmerstown
kWh per month (4kWp system)
Palmerstown 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 | 46 metres |
| Eircode Area | D20 |
| Dist. to Dublin | 7.3 km |
| Location | Inland |
| Coordinates | 53.3560°N, 6.3705°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 7.2 km).
Weather & Climate in Palmerstown
Weather data from Met Eireann (Casement Aerodrome station, 7.2 km from Palmerstown). 5-year average (2019–2023).
Solar Suitability in Palmerstown
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).
Going Solar in Palmerstown
Palmerstown is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (7.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Palmerstown is D20. 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 Palmerstown 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 (804 mm/yr), with a mean temperature of 10.2°C.
Solar panel benefits in Palmerstown, Dublin
Save on Electricity Bills
Homeowners in Palmerstown 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 Palmerstown benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Palmerstown today will generate clean electricity for 25-30 years with minimal maintenance.
Palmerstown SEAI solar PV grant details
Homeowners in Palmerstown, 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 Palmerstown
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Solar Panel FAQs for Palmerstown
How much do solar panels cost in Palmerstown?
A 4kWp system in Palmerstown 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 is the payback period for solar panels in Palmerstown?
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 Palmerstown pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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 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.
Are solar panels worth it in Palmerstown?
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 Palmerstown pays for itself in 4-6 years and lasts 25+ years.
What happens to my solar panels if I move house in Palmerstown?
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.
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.
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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