Solar Panels in Tallanstown, Co. Louth
Tallanstown is a small town in Co. Louth with a population of around 668. Located 13.4 km from Dundalk, the area has a solar yield of 794 kWh/kWp. A 4kWp solar system generates approximately 3,176 kWh annually, saving an estimated €953+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Tallanstown?
| Solar Metric | Value |
|---|---|
| Solar Yield | 794 kWh/kWp |
| 4kWp System Output | 3,176 kWh/yr |
| Sunshine Hours | 1,315 hrs/yr |
| Est. Annual Savings | €953+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Tallanstown (53.92°N, 6.55°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Tallanstown
kWh per month (4kWp system)
Tallanstown at a Glance
| Area Data | Value |
|---|---|
| Population | 668 (Census 2022) |
| Households | 238 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 69% |
| Built Before 2000 | 51% |
| Avg. Rooms per Home | 5.6 |
| Elevation | 18 metres |
| Eircode Area | A91 |
| Dist. to Dundalk | 13.4 km |
| Location | Inland |
| Coordinates | 53.9196°N, 6.5478°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Dunsany, 45.5 km).
Weather & Climate in Tallanstown
Weather data from Met Eireann (Dunsany station, 45.5 km from Tallanstown). 5-year average (2019–2023).
Solar Suitability in Tallanstown
100% of dwellings in Tallanstown are houses or bungalows, making the area highly suited for rooftop solar panels. 69% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 51% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Tallanstown and Renewable Energy
Tallanstown is a small town in Co. Louth with a population of 668 (CSO Census 2022). It is a short drive from Dundalk (13.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Tallanstown is A91. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Tallanstown has 238 households, of which 100% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,176 kWh per year (794 kWh/kWp). The area has moderate rainfall (912 mm/yr), with a mean temperature of 10°C.
What Tallanstown homeowners gain from solar
Save on Electricity Bills
Homeowners in Tallanstown can save an estimated €953+ per year on electricity with a 4kWp solar system generating 3,524 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 Tallanstown today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Tallanstown
Homeowners in Tallanstown, Co. Louth 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 Louth
SEAI registered solar panel installers covering Louth.
Top Rated Solar Installers Near Tallanstown
Read verified reviews from solar panel installers serving Tallanstown, Co. Louth.
Towns near Tallanstown for solar installation
Also serving nearby areas in Louth:
Find Solar Installers in Louth
Browse SEAI-registered installers covering Tallanstown and all of Louth.
Frequently Asked Questions About Solar Panels in Tallanstown
How much do solar panels cost in Tallanstown?
A 4kWp system in Tallanstown 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 3,524 kWh/year, paying for itself in 4-6 years.
What happens to my solar panels if I move house in Tallanstown?
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 does shading affect solar panels in Tallanstown?
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.
Is my roof suitable for solar panels in Tallanstown?
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.
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 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.
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
Get a Free Solar Quote in Tallanstown
Connect with SEAI-registered installers covering Tallanstown, Co. Louth.