Solar Panels in Killallon, Co. Meath
Killallon is a village in Co. Meath with a population of around 400. Located 24.9 km from Navan, the area has a solar yield of 774 kWh/kWp. A 4kWp solar system generates approximately 3,096 kWh annually, saving an estimated €929+ 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 Killallon?
| Solar Metric | Value |
|---|---|
| Solar Yield | 774 kWh/kWp |
| 4kWp System Output | 3,096 kWh/yr |
| Sunshine Hours | 1,315 hrs/yr |
| Est. Annual Savings | €929+ |
| Household Coverage | 74% of avg use |
Solar yield calculated for Killallon (53.67°N, 7.06°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Killallon
kWh per month (4kWp system)
Killallon at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 104 metres |
| Eircode Area | A82 |
| Dist. to Navan | 24.9 km |
| Location | Inland |
| Coordinates | 53.6735°N, 7.0580°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Mullingar, 25.1 km).
Weather & Climate in Killallon
Weather data from Met Eireann (Mullingar station, 25.1 km from Killallon). 5-year average (2019–2023).
Solar Power in Killallon, Co. Meath
Killallon is a village in Co. Meath with a population of 400 (CSO Census 2022). It is a short drive from Navan (24.9 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Killallon is A82. 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 3,096 kWh per year (774 kWh/kWp). The area has moderate rainfall (1062 mm/yr), with a mean temperature of 9.8°C.
Advantages of Solar Energy for Killallon Homeowners
Save on Electricity Bills
Homeowners in Killallon can save an estimated €929+ per year on electricity with a 4kWp solar system generating 3,540 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 Killallon today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Killallon
Homeowners in Killallon, Co. Meath 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 Meath
SEAI registered solar panel installers covering Meath.
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Your solar questions for Killallon
How much do solar panels cost in Killallon?
A 4kWp system in Killallon 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 3,540 kWh/year, paying for itself in 4-6 years.
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).
Do solar panels work in winter in Meath?
Yes, solar panels generate electricity all year round. While output is lower in winter, Meath still receives usable daylight hours even in December. Annual generation figures (3,540 kWh for a 4kWp system) already account for seasonal variation.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
How does shading affect solar panels in Killallon?
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.
What roof direction is best for solar panels in Killallon?
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.
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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