Solar Panels in Cooley, Co. Louth
Located just 11.8 km from Dundalk, Cooley receives 1,315+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,524 kWh annually, covering 84% of average household electricity use and saving an estimated €1057+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
How much solar energy can you generate in Cooley?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Dundalk
Location
Based on county-level solar data for Louth. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Cooley, Co. Louth
Cooley is a community in Co. Louth. It is a short drive from Dundalk (11.8 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cooley is A42 — you'll need your full Eircode when applying for the SEAI grant.
Advantages of Solar Energy for Cooley Homeowners
Save on Electricity Bills
Homeowners in Cooley can save an estimated €1057+ 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 Cooley today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Cooley homeowners claim?
Homeowners in Cooley, 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.
Solar Panels in Areas Near Cooley
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Common Questions About Going Solar in Cooley
How much do solar panels cost in Cooley?
A 4kWp system in Cooley 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.
How much electricity will solar panels generate in Cooley?
Based on Louth county data, a 4kWp system in Cooley generates approximately 3,524 kWh per year — covering 84% of average household use (4,200 kWh/year). Louth receives around 1,315 sunshine hours annually.
Are solar panels worth it in Cooley?
Yes. With estimated savings of €1057+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Cooley pays for itself in 4-6 years and lasts 25+ years.
Is my roof suitable for solar panels in Cooley?
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 a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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