Solar Panels in Ashford, Co. Wicklow
Located just 5.4 km from Wicklow Town, Ashford has a solar yield of 841 kWh/kWp (among the highest in Ireland). A 4kWp system generates approximately 3,364 kWh annually, covering 80% of average household electricity use and saving an estimated €1009+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
How much solar energy can you generate in Ashford?
| Solar Metric | Value |
|---|---|
| Solar Yield | 841 kWh/kWp |
| 4kWp System Output | 3,364 kWh/yr |
| Sunshine Hours | 1,514 hrs/yr |
| Est. Annual Savings | €1009+ |
| Household Coverage | 80% of avg use |
Solar yield calculated for Ashford (53.01°N, 6.11°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ashford
kWh per month (4kWp system)
Ashford at a Glance
| Area Data | Value |
|---|---|
| Population | 1,892 (Census 2022) |
| Households | 671 |
| Houses/Bungalows | 96% of dwellings |
| Owner-Occupied | 77% |
| Built Before 2000 | 56% |
| Avg. Rooms per Home | 5.8 |
| Elevation | 24 metres |
| Eircode Area | A67 |
| Dist. to Wicklow Town | 5.4 km |
| Location | Inland |
| Coordinates | 53.0111°N, 6.1084°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 39.5 km).
Weather & Climate in Ashford
Weather data from Met Eireann (Casement Aerodrome station, 39.5 km from Ashford). 5-year average (2019–2023).
Solar Suitability in Ashford
96% of dwellings in Ashford are houses or bungalows, making the area highly suited for rooftop solar panels. 77% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 56% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Ashford and Renewable Energy
Ashford is a town in Co. Wicklow with a population of 1,892 (CSO Census 2022). It is conveniently close to Wicklow Town (5.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ashford is A67. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Ashford has 671 households, of which 96% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,364 kWh per year (841 kWh/kWp). The area has relatively low rainfall (804 mm/yr), with a mean temperature of 10.2°C.
What Ashford homeowners gain from solar
Save on Electricity Bills
Homeowners in Ashford can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,788 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. Wicklow ranks #3 in Ireland for solar yield with 947 kWh/kWp. Homes in Ashford benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Ashford today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Ashford
Homeowners in Ashford, Co. Wicklow 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 Wicklow
SEAI registered solar panel installers covering Wicklow.
Top Rated Solar Installers Near Ashford
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Towns near Ashford for solar installation
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Frequently Asked Questions About Solar Panels in Ashford
How much do solar panels cost in Ashford?
A 4kWp system in Ashford 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 3,788 kWh/year, paying for itself in 4-6 years.
Do solar panels work in winter in Wicklow?
Yes, solar panels generate electricity all year round. While output is lower in winter, Wicklow still receives usable daylight hours even in December. Annual generation figures (3,788 kWh for a 4kWp system) already account for seasonal variation.
How does shading affect solar panels in Ashford?
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.
What is the payback period for solar panels in Ashford?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1009+ per year plus export income, a typical solar system in Ashford pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
Is my roof suitable for solar panels in Ashford?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
What happens to my solar panels if I move house in Ashford?
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.
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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