Solar Panels in Lisnalong, Co. Monaghan
Lisnalong is a village in Co. Monaghan with a population of around 400. Located 17.9 km from Monaghan, the area has a solar yield of 841 kWh/kWp. A 4kWp solar system generates approximately 3,364 kWh annually, saving an estimated €1009+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
Solar energy output for Lisnalong, Co. Monaghan
| Solar Metric | Value |
|---|---|
| Solar Yield | 841 kWh/kWp |
| 4kWp System Output | 3,364 kWh/yr |
| Sunshine Hours | 1,200 hrs/yr |
| Est. Annual Savings | €1009+ |
| Household Coverage | 80% of avg use |
Based on county-level solar data for Monaghan. Actual output varies by roof orientation, shading, and system specification.
Lisnalong at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 106 metres |
| Eircode Area | H16 |
| Dist. to Monaghan | 17.9 km |
| Location | Inland |
| Coordinates | 54.0904°N, 7.0084°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Ballyhaise, 20.2 km).
Weather & Climate in Lisnalong
Weather data from Met Eireann (Ballyhaise station, 20.2 km from Lisnalong). 5-year average (2019–2023).
Lisnalong: Local Solar Energy Profile
Lisnalong is a village in Co. Monaghan with a population of 400 (CSO Census 2022). It is a short drive from Monaghan (17.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Lisnalong is H16. You'll need your full Eircode when applying for the SEAI grant. The area receives around 1,200 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,364 kWh per year. The area has moderate rainfall (1102 mm/yr), with a mean temperature of 9.9°C.
How solar panels pay off in Lisnalong
Save on Electricity Bills
Homeowners in Lisnalong can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,364 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 Lisnalong today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Lisnalong homeowners claim?
Homeowners in Lisnalong, Co. Monaghan 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.
272 SEAI-registered solar installers serve Lisnalong, Co. Monaghan. Compare installers in Monaghan or read verified reviews.
Solar Installers Serving Lisnalong
SEAI registered solar panel installers covering Lisnalong, Co. Monaghan.
Divers Educational Supplies T/A Celtic Renewables
carlow, cavan, clare +23 more
Chasing the Sun Solar Systems Limited
carlow, cavan, clare +23 more
Mr Sparkx Electrical Services Ltd
carlow, cavan, clare +23 more
Top Rated Solar Installers Near Lisnalong
Read verified reviews from solar panel installers serving Lisnalong, Co. Monaghan.
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Common Questions About Going Solar in Lisnalong
How much do solar panels cost in Lisnalong?
A 4.4 kWp system in Lisnalong 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 3,364 kWh/year, paying for itself in 4-6 years.
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.
Do solar panels work in winter in Monaghan?
Yes, solar panels generate electricity all year round. While output is lower in winter, Monaghan still receives usable daylight hours even in December. Annual generation figures (3,364 kWh for a 4kWp system) already account for seasonal variation.
Are solar panels worth it in Lisnalong?
Yes. With estimated savings of €1009+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Lisnalong pays for itself in 4-6 years and lasts 25+ years.
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.
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).
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Can you go off-grid with solar in Lisnalong?
Fully off-grid setups are rare in Lisnalong. 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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