Solar Panels in Glenbrien, Co. Wexford
Glenbrien is a village in Co. Wexford with a population of around 400. Located 14 km from Wexford Town, the area has a solar yield of 844 kWh/kWp. A 4kWp solar system generates approximately 3,376 kWh annually, saving an estimated €1013+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Glenbrien?
| Solar Metric | Value |
|---|---|
| Solar Yield | 844 kWh/kWp |
| 4kWp System Output | 3,376 kWh/yr |
| Sunshine Hours | 1,540 hrs/yr |
| Est. Annual Savings | €1013+ |
| Household Coverage | 80% of avg use |
Solar yield calculated for Glenbrien (52.46°N, 6.50°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Glenbrien
kWh per month (4kWp system)
Glenbrien at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 61 metres |
| Eircode Area | Y21 |
| Dist. to Wexford Town | 14 km |
| Location | Inland |
| Coordinates | 52.4610°N, 6.5015°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Johnstown Castle, 18.1 km).
Weather & Climate in Glenbrien
Weather data from Met Eireann (Johnstown Castle station, 18.1 km from Glenbrien). 5-year average (2019–2023).
Solar Power in Glenbrien, Co. Wexford
Glenbrien is a village in Co. Wexford with a population of 400 (CSO Census 2022). It is a short drive from Wexford Town (14 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Glenbrien is Y21. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,376 kWh per year (844 kWh/kWp). The area has moderate rainfall (1114 mm/yr), with a mean temperature of 10.6°C.
Advantages of Solar Energy for Glenbrien Homeowners
Save on Electricity Bills
Homeowners in Glenbrien can save an estimated €1013+ 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 Glenbrien benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Glenbrien today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Glenbrien
Homeowners in Glenbrien, 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.
Top Rated Solar Installers Near Glenbrien
Read verified reviews from solar panel installers serving Glenbrien, Co. Wexford.
Areas around Glenbrien we serve
Also serving nearby areas in Wexford:
Find Solar Installers in Wexford
Browse SEAI-registered installers covering Glenbrien and all of Wexford.
Your solar questions for Glenbrien
How much do solar panels cost in Glenbrien?
A 4kWp system in Glenbrien 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 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.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
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.
Can I get solar panels on an east or west facing roof in Glenbrien?
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 size solar system do I need for my home in Glenbrien?
Most homes in Glenbrien benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 80% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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
Get a Free Solar Quote in Glenbrien
Connect with SEAI-registered installers covering Glenbrien, Co. Wexford.