Solar Panels in Ballybrittas, Co. Laois
Ballybrittas is a village in Co. Laois with a population of around 435. Located 28.7 km from Portlaoise, the area has a solar yield of 791 kWh/kWp. A 4kWp solar system generates approximately 3,164 kWh annually, saving an estimated €949+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How productive are solar panels in Ballybrittas?
| Solar Metric | Value |
|---|---|
| Solar Yield | 791 kWh/kWp |
| 4kWp System Output | 3,164 kWh/yr |
| Sunshine Hours | 1,278 hrs/yr |
| Est. Annual Savings | €949+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Ballybrittas (53.11°N, 7.14°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ballybrittas
kWh per month (4kWp system)
Ballybrittas at a Glance
| Area Data | Value |
|---|---|
| Population | 435 (Census 2022) |
| Households | 141 |
| Houses/Bungalows | 99% of dwellings |
| Owner-Occupied | 86% |
| Built Before 2000 | 30% |
| Avg. Rooms per Home | 6.2 |
| Elevation | 85 metres |
| Eircode Area | W34 |
| Dist. to Portlaoise | 28.7 km |
| Location | Inland |
| Coordinates | 53.1097°N, 7.1356°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 31.4 km).
Weather & Climate in Ballybrittas
Weather data from Met Eireann (Oak Park station, 31.4 km from Ballybrittas). 5-year average (2019–2023).
Solar Suitability in Ballybrittas
99% of dwellings in Ballybrittas are houses or bungalows, making the area highly suited for rooftop solar panels. 86% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
About Solar Energy in Ballybrittas
Ballybrittas is a village in Co. Laois with a population of 435 (CSO Census 2022). It is accessible from Portlaoise (28.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ballybrittas is W34. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Ballybrittas has 141 households, of which 99% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,164 kWh per year (791 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Benefits of Solar Panels in Ballybrittas
Save on Electricity Bills
Homeowners in Ballybrittas can save an estimated €949+ per year on electricity with a 4kWp solar system generating 3,552 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. Laois ranks #10 in Ireland for solar yield with 888 kWh/kWp. Homes in Ballybrittas benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Ballybrittas today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Ballybrittas
Homeowners in Ballybrittas, Co. Laois 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 Laois
SEAI registered solar panel installers covering Laois.
Top Rated Solar Installers Near Ballybrittas
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Solar coverage near Ballybrittas
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What Ballybrittas homeowners ask about solar
How much do solar panels cost in Ballybrittas?
A 4kWp system in Ballybrittas 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 3,552 kWh/year, paying for itself in 4-6 years.
Do solar panels increase property value in Ballybrittas?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Ballybrittas is a long-term investment in your property.
What is the difference between solar PV and solar thermal?
Solar PV panels generate electricity from sunlight. Solar thermal panels heat water directly. For most Irish homes, solar PV is the better investment: it's more versatile, qualifies for the SEAI grant, and you can sell excess electricity. Solar thermal only heats water.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Is my roof suitable for solar panels in Ballybrittas?
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.
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.
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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