Solar Panels in Ballymahon, Co. Longford
Ballymahon, Co. Longford, has a solar yield of 770 kWh/kWp (ideal conditions for solar energy). A 4kWp system generates approximately 3,080 kWh annually, covering 73% of average household electricity use and saving an estimated €924+ 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 Ballymahon?
| Solar Metric | Value |
|---|---|
| Solar Yield | 770 kWh/kWp |
| 4kWp System Output | 3,080 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €924+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Ballymahon (53.56°N, 7.76°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ballymahon
kWh per month (4kWp system)
Ballymahon at a Glance
| Area Data | Value |
|---|---|
| Population | 1,714 (Census 2022) |
| Households | 645 |
| Houses/Bungalows | 84% of dwellings |
| Owner-Occupied | 35% |
| Built Before 2000 | 47% |
| Avg. Rooms per Home | 4.5 |
| Elevation | 48 metres |
| Eircode Area | N39 |
| Dist. to Longford | 18.6 km |
| Location | Inland |
| Coordinates | 53.5617°N, 7.7617°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 23.4 km).
Weather & Climate in Ballymahon
Weather data from Met Eireann (Mt Dillon station, 23.4 km from Ballymahon). 5-year average (2019–2023).
Solar Suitability in Ballymahon
84% of dwellings in Ballymahon are houses or bungalows, making the area highly suited for rooftop solar panels. 35% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Ballymahon and Renewable Energy
Ballymahon is a town in Co. Longford with a population of 1,714 (CSO Census 2022). It is a short drive from Longford (18.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ballymahon is N39. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Ballymahon has 645 households, of which 84% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,080 kWh per year (770 kWh/kWp). The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
What Ballymahon homeowners gain from solar
Save on Electricity Bills
Homeowners in Ballymahon can save an estimated €924+ per year on electricity with a 4kWp solar system generating 3,416 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.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Ballymahon today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Ballymahon
Homeowners in Ballymahon, Co. Longford 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 Longford
SEAI registered solar panel installers covering Longford.
Top Rated Solar Installers Near Ballymahon
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Towns near Ballymahon for solar installation
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Frequently Asked Questions About Solar Panels in Ballymahon
How much do solar panels cost in Ballymahon?
A 4kWp system in Ballymahon 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 3,416 kWh/year, paying for itself in 4-6 years.
Do solar panels work in winter in Longford?
Yes, solar panels generate electricity all year round. While output is lower in winter, Longford still receives usable daylight hours even in December. Annual generation figures (3,416 kWh for a 4kWp system) already account for seasonal variation.
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.
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
What is the payback period for solar panels in Ballymahon?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €924+ per year plus export income, a typical solar system in Ballymahon pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
How much electricity will solar panels generate in Ballymahon?
Based on Longford county data, a 4kWp system in Ballymahon generates approximately 3,416 kWh per year, covering 73% of average household use (4,200 kWh/year). Longford receives around 1,285 sunshine hours annually.
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.
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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