Solar Panels in Kilkenny City, Co. Kilkenny
Kilkenny City is one of the larger towns in Co. Kilkenny with a population of 27,184. With 1,360+ sunshine hours per year, solar energy is a strong investment for homeowners here. A typical 4kWp system generates approximately 3,620 kWh annually — covering 86% 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.
How much solar energy can you generate in Kilkenny City?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Kilkenny
Location
Based on county-level solar data for Kilkenny. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Kilkenny City, Co. Kilkenny
Kilkenny City is a large town in Co. Kilkenny with a population of 27,184 (CSO Census 2022). It is conveniently close to Kilkenny (1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilkenny City is R95 — you'll need your full Eircode when applying for the SEAI grant. Co. Kilkenny ranks #7 in Ireland for solar yield, making Kilkenny City an excellent location for solar panels.
Advantages of Solar Energy for Kilkenny City Homeowners
Save on Electricity Bills
Homeowners in Kilkenny City can save an estimated €1086+ per year on electricity with a 4kWp solar system generating 3,620 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.
Top Solar County in Ireland
Co. Kilkenny ranks #7 in Ireland for solar yield with 905 kWh/kWp. Homes in Kilkenny City benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Kilkenny City today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Kilkenny City homeowners claim?
Homeowners in Kilkenny City, Co. Kilkenny 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 Kilkenny
SEAI registered solar panel installers covering Kilkenny.
Solar Panels in Areas Near Kilkenny City
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Common Questions About Going Solar in Kilkenny City
How much do solar panels cost in Kilkenny City?
A 4kWp system in Kilkenny City 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 3,620 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Kilkenny City?
Based on Kilkenny county data, a 4kWp system in Kilkenny City generates approximately 3,620 kWh per year — covering 86% of average household use (4,200 kWh/year). Kilkenny receives around 1,360 sunshine hours annually.
Are solar panels worth it in Kilkenny City?
Yes. With estimated savings of €1086+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Kilkenny City pays for itself in 4-6 years and lasts 25+ years.
What roof direction is best for solar panels in Kilkenny City?
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.
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 happens to my solar panels if I move house in Kilkenny City?
Solar panels stay with the property — they're 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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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