Solar Panels in Ballinfull, Co. Sligo
Ballinfull is a village in Co. Sligo with a population of around 400. Located 12.2 km from Sligo, the area has a solar yield of 731 kWh/kWp. A 4kWp solar system generates approximately 2,924 kWh annually, saving an estimated €877+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Ballinfull, Co. Sligo
| Solar Metric | Value |
|---|---|
| Solar Yield | 731 kWh/kWp |
| 4kWp System Output | 2,924 kWh/yr |
| Sunshine Hours | 1,150 hrs/yr |
| Est. Annual Savings | €877+ |
| Household Coverage | 70% of avg use |
Solar yield calculated for Ballinfull (54.36°N, 8.59°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Ballinfull
kWh per month (4kWp system)
Ballinfull at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 19 metres |
| Eircode Area | F91 |
| Dist. to Sligo | 12.2 km |
| Location | Inland |
| Coordinates | 54.3641°N, 8.5901°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Markree, 22.8 km).
Weather & Climate in Ballinfull
Weather data from Met Eireann (Markree station, 22.8 km from Ballinfull). 5-year average (2019–2023).
Ballinfull: Local Solar Energy Profile
Ballinfull is a village in Co. Sligo with a population of 400 (CSO Census 2022). It is a short drive from Sligo (12.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Ballinfull is F91. 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 2,924 kWh per year (731 kWh/kWp). The area has higher rainfall (1332 mm/yr), with a mean temperature of 9.8°C.
How solar panels pay off in Ballinfull
Save on Electricity Bills
Homeowners in Ballinfull can save an estimated €877+ per year on electricity with a 4kWp solar system generating 3,388 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 Ballinfull today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Ballinfull homeowners claim?
Homeowners in Ballinfull, Co. Sligo 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 Sligo
SEAI registered solar panel installers covering Sligo.
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Common Questions About Going Solar in Ballinfull
How much do solar panels cost in Ballinfull?
A 4kWp system in Ballinfull 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 3,388 kWh/year, paying for itself in 4-6 years.
Is my roof suitable for solar panels in Ballinfull?
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.
How does shading affect solar panels in Ballinfull?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
What happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
How much electricity will solar panels generate in Ballinfull?
Based on Sligo county data, a 4kWp system in Ballinfull generates approximately 3,388 kWh per year, covering 70% of average household use (4,200 kWh/year). Sligo receives around 1,150 sunshine hours annually.
What roof direction is best for solar panels in Ballinfull?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
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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