Solar Panels in Gowran, Co. Kilkenny
Gowran is a small town in Co. Kilkenny with a population of around 847. Located 12.2 km from Kilkenny, the area has a solar yield of 787 kWh/kWp. A 4kWp solar system generates approximately 3,148 kWh annually, saving an estimated €944+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Gowran solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 787 kWh/kWp |
| 4kWp System Output | 3,148 kWh/yr |
| Sunshine Hours | 1,360 hrs/yr |
| Est. Annual Savings | €944+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Gowran (52.63°N, 7.07°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Gowran
kWh per month (4kWp system)
Gowran at a Glance
| Area Data | Value |
|---|---|
| Population | 847 (Census 2022) |
| Households | 306 |
| Houses/Bungalows | 99% of dwellings |
| Owner-Occupied | 62% |
| Built Before 2000 | 52% |
| Avg. Rooms per Home | 5.5 |
| Elevation | 56 metres |
| Eircode Area | R21 |
| Dist. to Kilkenny | 12.2 km |
| Location | Inland |
| Coordinates | 52.6282°N, 7.0688°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 27.9 km).
Weather & Climate in Gowran
Weather data from Met Eireann (Oak Park station, 27.9 km from Gowran). 5-year average (2019–2023).
Solar Suitability in Gowran
99% of dwellings in Gowran are houses or bungalows, making the area highly suited for rooftop solar panels. 62% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 52% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Renewable Energy Potential in Gowran
Gowran is a small town in Co. Kilkenny with a population of 847 (CSO Census 2022). It is a short drive from Kilkenny (12.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Gowran is R21. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Gowran has 306 households, of which 99% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,148 kWh per year (787 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Why Go Solar in Gowran?
Save on Electricity Bills
Homeowners in Gowran can save an estimated €944+ 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 Gowran benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Gowran today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Gowran Residents
Homeowners in Gowran, 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.
Top Rated Solar Installers Near Gowran
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Gowran solar panel questions answered
How much do solar panels cost in Gowran?
A 4kWp system in Gowran 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.
What is the Microgeneration Support Scheme?
The Microgeneration Support Scheme allows homeowners to sell surplus solar electricity back to the grid at 15-25c/kWh. You need a smart meter (free from ESB Networks) and a grid-connected system. The first €400/year of export income is tax-free.
How do I get the SEAI grant in Gowran?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
How much electricity will solar panels generate in Gowran?
Based on Kilkenny county data, a 4kWp system in Gowran generates approximately 3,620 kWh per year, covering 75% of average household use (4,200 kWh/year). Kilkenny receives around 1,360 sunshine hours annually.
What happens to my solar panels if I move house in Gowran?
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.
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
- 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
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