Solar Panels in Lisryan, Co. Longford
Lisryan is a village in Co. Longford with a population of around 400. Located 19 km from Longford, the area has a solar yield of 759 kWh/kWp. A 4kWp solar system generates approximately 3,036 kWh annually, saving an estimated €911+ 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 Lisryan?
| Solar Metric | Value |
|---|---|
| Solar Yield | 759 kWh/kWp |
| 4kWp System Output | 3,036 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €911+ |
| Household Coverage | 72% of avg use |
Solar yield calculated for Lisryan (53.73°N, 7.50°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Lisryan
kWh per month (4kWp system)
Lisryan at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 95 metres |
| Eircode Area | N39 |
| Dist. to Longford | 19 km |
| Location | Inland |
| Coordinates | 53.7278°N, 7.5034°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mullingar, 23.2 km).
Weather & Climate in Lisryan
Weather data from Met Eireann (Mullingar station, 23.2 km from Lisryan). 5-year average (2019–2023).
Solar Power in Lisryan, Co. Longford
Lisryan is a village in Co. Longford with a population of 400 (CSO Census 2022). It is a short drive from Longford (19 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Lisryan is N39. 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 3,036 kWh per year (759 kWh/kWp). The area has moderate rainfall (1062 mm/yr), with a mean temperature of 9.8°C.
Advantages of Solar Energy for Lisryan Homeowners
Save on Electricity Bills
Homeowners in Lisryan can save an estimated €911+ per year on electricity with a 4kWp solar system generating 3,416 kWh annually.
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 Lisryan today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Lisryan
Homeowners in Lisryan, Co. Longford 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.
302 SEAI-registered solar installers serve Lisryan, Co. Longford. Compare installers in Longford or read verified reviews.
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Your solar questions for Lisryan
How much do solar panels cost in Lisryan?
A 4kWp system in Lisryan 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.
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.
Is my roof suitable for solar panels in Lisryan?
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.
What is the payback period for solar panels in Lisryan?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €911+ per year plus export income, a typical solar system in Lisryan pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Can I get solar panels on an east or west facing roof in Lisryan?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
How much electricity will solar panels generate in Lisryan?
Based on Longford county data, a 4kWp system in Lisryan generates approximately 3,416 kWh per year, covering 72% of average household use (4,200 kWh/year). Longford receives around 1,285 sunshine hours annually.
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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