Solar Panels in Wexford Town, Co. Wexford
Wexford Town is one of the larger towns in Co. Wexford with a population of 21,524. With a solar yield of 896 kWh/kWp and 1,540+ sunshine hours per year, solar energy is a strong investment for homeowners here. A typical 4kWp system generates approximately 3,584 kWh annually, covering 85% of average household electricity use. After 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.
Wexford Town solar yield and performance data
| Solar Metric | Value |
|---|---|
| Solar Yield | 896 kWh/kWp |
| 4kWp System Output | 3,584 kWh/yr |
| Sunshine Hours | 1,540 hrs/yr |
| Est. Annual Savings | €1075+ |
| Household Coverage | 85% of avg use |
Solar yield calculated for Wexford Town (52.34°N, 6.46°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Wexford Town
kWh per month (4kWp system)
Wexford Town at a Glance
| Area Data | Value |
|---|---|
| Population | 21,524 (Census 2022) |
| Households | 8,506 |
| Houses/Bungalows | 88% of dwellings |
| Owner-Occupied | 59% |
| Built Before 2000 | 70% |
| Avg. Rooms per Home | 5.1 |
| Elevation | 5 metres |
| Eircode Area | Y35 |
| Location | Inland |
| Coordinates | 52.3368°N, 6.4601°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Johnstown Castle, 5 km).
Weather & Climate in Wexford Town
Weather data from Met Eireann (Johnstown Castle station, 5 km from Wexford Town). 5-year average (2019–2023).
Solar Suitability in Wexford Town
88% of dwellings in Wexford Town are houses or bungalows, making the area highly suited for rooftop solar panels. 59% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 70% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Going Solar in Wexford Town
Wexford Town is a large town in Co. Wexford with a population of 21,524 (CSO Census 2022). The Eircode routing key for Wexford Town is Y35. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Wexford Town has 8,506 households, of which 88% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,584 kWh per year (896 kWh/kWp). The area has moderate rainfall (1114 mm/yr), with a mean temperature of 10.6°C.
Solar panel benefits in Wexford Town, Wexford
Save on Electricity Bills
Homeowners in Wexford Town can save an estimated €1075+ per year on electricity with a 4kWp solar system generating 3,860 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. Wexford ranks #1 in Ireland for solar yield with 965 kWh/kWp. Homes in Wexford Town benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Wexford Town today will generate clean electricity for 25-30 years with minimal maintenance.
Wexford Town SEAI solar PV grant details
Homeowners in Wexford Town, Co. Wexford 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 Wexford
SEAI registered solar panel installers covering Wexford.
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Solar Panel FAQs for Wexford Town
How much do solar panels cost in Wexford Town?
A 4kWp system in Wexford Town 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 3,860 kWh/year, paying for itself in 4-6 years.
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 happens to my solar panels if I move house in Wexford Town?
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 get solar panels on an east or west facing roof in Wexford Town?
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 a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
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.
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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