Solar Panels in Balally, Co. Dublin
Balally is a small town in Co. Dublin with a population of around 500. Located 8.9 km from Dublin, the area has a solar yield of 811 kWh/kWp. A 4kWp solar system generates approximately 3,244 kWh annually, saving an estimated €973+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Balally?
| Solar Metric | Value |
|---|---|
| Solar Yield | 811 kWh/kWp |
| 4kWp System Output | 3,244 kWh/yr |
| Sunshine Hours | 1,514 hrs/yr |
| Est. Annual Savings | €973+ |
| Household Coverage | 77% of avg use |
Solar yield calculated for Balally (53.27°N, 6.23°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Balally
kWh per month (4kWp system)
Balally 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 | 103 metres |
| Eircode Area | D16 |
| Dist. to Dublin | 8.9 km |
| Location | Inland |
| Coordinates | 53.2717°N, 6.2328°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Casement Aerodrome, 14.2 km).
Weather & Climate in Balally
Weather data from Met Eireann (Casement Aerodrome station, 14.2 km from Balally). 5-year average (2019–2023).
Solar Suitability in Balally
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).
Balally and Renewable Energy
Balally is a small town in Co. Dublin with a population of 500 (CSO Census 2022). It is conveniently close to Dublin (8.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Balally is D16. 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 Balally 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 3,244 kWh per year (811 kWh/kWp). The area has relatively low rainfall (804 mm/yr), with a mean temperature of 10.2°C.
What Balally homeowners gain from solar
Save on Electricity Bills
Homeowners in Balally can save an estimated €973+ 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 Balally benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Balally today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Balally
Homeowners in Balally, 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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Frequently Asked Questions About Solar Panels in Balally
How much do solar panels cost in Balally?
A 4kWp system in Balally 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 happens to my solar panels if I move house in Balally?
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.
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.
How long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
Is my roof suitable for solar panels in Balally?
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 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.
What size solar system do I need for my home in Balally?
Most homes in Balally benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 77% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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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