Solar Panels in Tullaghan, Co. Leitrim
Tullaghan is a village in Co. Leitrim with a population of around 293. Located 60.1 km from Carrick-on-Shannon, the area has a solar yield of 704 kWh/kWp. A 4kWp solar system generates approximately 2,816 kWh annually, saving an estimated €845+ 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 Tullaghan?
| Solar Metric | Value |
|---|---|
| Solar Yield | 704 kWh/kWp |
| 4kWp System Output | 2,816 kWh/yr |
| Sunshine Hours | 1,150 hrs/yr |
| Est. Annual Savings | €845+ |
| Household Coverage | 67% of avg use |
Solar yield calculated for Tullaghan (54.47°N, 8.33°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Tullaghan
kWh per month (4kWp system)
Tullaghan at a Glance
| Area Data | Value |
|---|---|
| Population | 293 (Census 2022) |
| Households | 134 |
| Houses/Bungalows | 92% of dwellings |
| Owner-Occupied | 49% |
| Built Before 2000 | 39% |
| Avg. Rooms per Home | 5 |
| Elevation | 8 metres |
| Eircode Area | F91 |
| Dist. to Carrick-on-Shannon | 60.1 km |
| Location | Inland |
| Coordinates | 54.4690°N, 8.3294°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Finner, 6.2 km).
Weather & Climate in Tullaghan
Weather data from Met Eireann (Finner station, 6.2 km from Tullaghan). 5-year average (2019–2023).
Solar Suitability in Tullaghan
92% of dwellings in Tullaghan are houses or bungalows, making the area highly suited for rooftop solar panels. 49% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Solar Power in Tullaghan, Co. Leitrim
Tullaghan is a village in Co. Leitrim with a population of 293 (CSO Census 2022). It is located away from Carrick-on-Shannon (60.1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Tullaghan is F91. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Tullaghan has 134 households, of which 92% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 2,816 kWh per year (704 kWh/kWp). The area has higher rainfall (1246 mm/yr), with a mean temperature of 10.4°C.
Advantages of Solar Energy for Tullaghan Homeowners
Save on Electricity Bills
Homeowners in Tullaghan can save an estimated €845+ per year on electricity with a 4kWp solar system generating 3,368 kWh annually.
Energy Independence
For homes in rural Tullaghan, solar panels provide energy security and reduced reliance on the grid. Combined with a battery, you can store power for evening use.
25+ Year Lifespan
A system installed in Tullaghan today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Tullaghan
Homeowners in Tullaghan, Co. Leitrim can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically €3,200–€6,200.
288 SEAI-registered solar installers serve Tullaghan, Co. Leitrim. Compare installers in Leitrim or read verified reviews.
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Your solar questions for Tullaghan
How much do solar panels cost in Tullaghan?
A 4kWp system in Tullaghan 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 3,368 kWh/year, paying for itself in 4-6 years.
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 happens to my solar panels if I move house in Tullaghan?
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.
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).
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.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
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: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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