Solar Panels in Windgap, Co. Kilkenny
Windgap, Co. Kilkenny, receives 1,360+ sunshine hours per year — among the highest in Ireland. A 4kWp system generates approximately 3,620 kWh annually, covering 86% of average household electricity use and saving an estimated €1086+ 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 Windgap?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
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 Windgap, Co. Kilkenny
Windgap is a community in Co. Kilkenny. It is a short drive from Kilkenny (23.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Windgap is W34 — you'll need your full Eircode when applying for the SEAI grant. Co. Kilkenny ranks #7 in Ireland for solar yield, making Windgap an excellent location for solar panels.
Advantages of Solar Energy for Windgap Homeowners
Save on Electricity Bills
Homeowners in Windgap 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 Windgap benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Windgap today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Windgap homeowners claim?
Homeowners in Windgap, 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 Windgap
Also serving nearby areas in Kilkenny:
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Common Questions About Going Solar in Windgap
How much do solar panels cost in Windgap?
A 4kWp system in Windgap 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 Windgap?
Based on Kilkenny county data, a 4kWp system in Windgap 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 Windgap?
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 Windgap pays for itself in 4-6 years and lasts 25+ years.
What is the payback period for solar panels in Windgap?
With a net cost of €3,200-€6,200 after the SEAI grant and savings of €1086+ per year plus export income, a typical solar system in Windgap 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.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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