Solar Panels in Cavan Town, Co. Cavan
Cavan Town is one of the larger towns in Co. Cavan with a population of 11,741. With 1,250+ sunshine hours per year, solar energy is a strong investment for homeowners here. A typical 4kWp system generates approximately 3,364 kWh annually — covering 80% of average household electricity use. After 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.
Cavan Town solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Cavan Town
Location
Based on county-level solar data for Cavan. Actual output varies by roof orientation, shading, and system specification.
Cavan Town and Renewable Energy
Cavan Town is a large town in Co. Cavan with a population of 11,741 (CSO Census 2022). It is conveniently close to Cavan Town (0.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Cavan Town is A85 — you'll need your full Eircode when applying for the SEAI grant.
Why Go Solar in Cavan Town?
Save on Electricity Bills
Homeowners in Cavan Town can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,364 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 Cavan Town today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Cavan Town Residents
Homeowners in Cavan Town, Co. Cavan 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 Cavan
SEAI registered solar panel installers covering Cavan.
Nearby Towns Also Served
Also serving nearby areas in Cavan:
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Frequently Asked Questions About Solar Panels in Cavan Town
How much do solar panels cost in Cavan Town?
A 4kWp system in Cavan Town 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 3,364 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Cavan Town?
Based on Cavan county data, a 4kWp system in Cavan Town generates approximately 3,364 kWh per year — covering 80% of average household use (4,200 kWh/year). Cavan receives around 1,250 sunshine hours annually.
Are solar panels worth it in Cavan Town?
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 Cavan Town pays for itself in 4-6 years and lasts 25+ 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.
What is the payback period for solar panels in Cavan Town?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1009+ per year plus export income, a typical solar system in Cavan Town pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
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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