Solar Panels in Kenagh, Co. Longford
Kenagh is a small town in Co. Longford with a population of around 753. Located 12.4 km from Longford, the area has a solar yield of 854 kWh/kWp. A 4kWp solar system generates approximately 3,416 kWh annually, saving an estimated €1025+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
What is the solar potential in Kenagh?
| Solar Metric | Value |
|---|---|
| Solar Yield | 854 kWh/kWp |
| 4kWp System Output | 3,416 kWh/yr |
| Sunshine Hours | 1,285 hrs/yr |
| Est. Annual Savings | €1025+ |
| Household Coverage | 81% of avg use |
Based on county-level solar data for Longford. Actual output varies by roof orientation, shading, and system specification.
Kenagh at a Glance
| Area Data | Value |
|---|---|
| Population | 753 (Census 2022) |
| Elevation | 58 metres |
| Eircode Area | N39 |
| Dist. to Longford | 12.4 km |
| Location | Inland |
| Coordinates | 53.6175°N, 7.8254°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mt Dillon, 15.9 km).
Weather & Climate in Kenagh
Weather data from Met Eireann (Mt Dillon station, 15.9 km from Kenagh). 5-year average (2019–2023).
Solar Power in Kenagh, Co. Longford
Kenagh is a small town in Co. Longford with a population of 753 (CSO Census 2022). It is a short drive from Longford (12.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kenagh is N39. You'll need your full Eircode when applying for the SEAI grant. The area receives around 1,285 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,416 kWh per year. The area has moderate rainfall (1171 mm/yr), with a mean temperature of 9.9°C.
Advantages of Solar Energy for Kenagh Homeowners
Save on Electricity Bills
Homeowners in Kenagh can save an estimated €1025+ 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 Kenagh today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Kenagh
Homeowners in Kenagh, 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€6,500–€7,200.
302 SEAI-registered solar installers serve Kenagh, Co. Longford. Compare installers in Longford or read verified reviews.
Solar Installers Serving Kenagh
SEAI registered solar panel installers covering Kenagh, Co. Longford.
Eccles Electrical Ireland Limited
carlow, cavan, clare +23 more
Blue Solar PV Limited
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Kenagh
Read verified reviews from solar panel installers serving Kenagh, Co. Longford.
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Your solar questions for Kenagh
How much do solar panels cost in Kenagh?
A 4.4 kWp system in Kenagh typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. 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.
How do I get the SEAI grant in Kenagh?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
Can I get solar panels on an east or west facing roof in Kenagh?
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 does shading affect solar panels in Kenagh?
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.
Is my roof suitable for solar panels in Kenagh?
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.
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.
Can you go off-grid with solar in Kenagh?
Fully off-grid setups are rare in Kenagh. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: August 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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