Solar Panels in Kilrossanty, Co. Waterford
Kilrossanty is a village in Co. Waterford with a population of around 400. Located 31 km from Waterford, the area has a solar yield of 949 kWh/kWp. A 4kWp solar system generates approximately 3,796 kWh annually, saving an estimated €1139+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
How productive are solar panels in Kilrossanty?
| Solar Metric | Value |
|---|---|
| Solar Yield | 949 kWh/kWp |
| 4kWp System Output | 3,796 kWh/yr |
| Sunshine Hours | 1,465 hrs/yr |
| Est. Annual Savings | €1139+ |
| Household Coverage | 90% of avg use |
Based on county-level solar data for Waterford. Actual output varies by roof orientation, shading, and system specification.
Kilrossanty at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Houses/Bungalows (Co. Waterford avg.) | 86% of dwellings |
| Owner-Occupied (Co. Waterford avg.) | 52% |
| Built Before 2000 (Co. Waterford avg.) | 68% |
| Avg. Rooms per Home (Co. Waterford avg.) | 5 |
| Elevation | 103 metres |
| Eircode Area | X42 |
| Dist. to Waterford | 31 km |
| Location | Inland |
| Coordinates | 52.1779°N, 7.5448°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Moore Park, 49.1 km).
Weather & Climate in Kilrossanty
Weather data from Met Eireann (Moore Park station, 49.1 km from Kilrossanty). 5-year average (2019–2023).
Solar Suitability in Kilrossanty
Across Co. Waterford, 86% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 52% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 68% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
About Solar Energy in Kilrossanty
Kilrossanty is a village in Co. Waterford with a population of 400 (CSO Census 2022). It is accessible from Waterford (31 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilrossanty is X42. You'll need your full Eircode when applying for the SEAI grant. Across the wider Waterford area, 86% of dwellings are houses or bungalows and 52% are owner-occupied (Census 2022). Homeowners in Kilrossanty with a south, east, or west-facing roof are well positioned for solar panels. The area receives around 1,465 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,796 kWh per year. The area has moderate rainfall (1104 mm/yr), with a mean temperature of 10.6°C.
Benefits of Solar Panels in Kilrossanty
Save on Electricity Bills
Homeowners in Kilrossanty can save an estimated €1139+ per year on electricity with a 4kWp solar system generating 3,796 kWh annually.
Top Solar County in Ireland
Co. Waterford ranks #2 in Ireland for solar yield with 949 kWh/kWp. Homes in Kilrossanty benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Kilrossanty today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Kilrossanty
Homeowners in Kilrossanty, Co. Waterford can claim up to €1,800 from the SEAI solar PV grant (2026). Combined with 0% VAT, the net cost of a 4kWp system is typically€6,500–€7,200.
312 SEAI-registered solar installers serve Kilrossanty, Co. Waterford. Compare installers in Waterford or read verified reviews.
Solar Installers Serving Kilrossanty
SEAI registered solar panel installers covering Kilrossanty, Co. Waterford.
KD Smartenergy LTD
kilkenny, tipperary, waterford +1 more
Emmet Keeshan Electrical
carlow, cavan, clare +22 more
Sola
carlow, cavan, clare +23 more
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What Kilrossanty homeowners ask about solar
How much do solar panels cost in Kilrossanty?
A 4.4 kWp system in Kilrossanty typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,796 kWh/year, paying for itself in 4-6 years.
What roof direction is best for solar panels in Kilrossanty?
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 is the payback period for solar panels in Kilrossanty?
With a net cost of €6,500–€7,200 after the SEAI grant and savings of €1139+ per year plus export income, a typical solar system in Kilrossanty pays for itself in 4-6 years. After payback, you get 20+ years of near-free electricity.
Do I need a smart meter for solar panels?
You need a smart meter to sell surplus electricity back to the grid. ESB Networks installs smart meters for free. Your installer submits the NC6 form to ESB Networks after installation, which triggers the meter upgrade if needed.
What size solar system do I need for my home in Kilrossanty?
Most homes in Kilrossanty benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 90% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
What happens to my solar panels if I move house in Kilrossanty?
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.
Do I need planning permission for solar panels?
Most residential solar installations are exempt from planning permission, provided panels don't project more than 15cm from the roof and don't cover more than 50% of total roof area.
Can you go off-grid with solar in Kilrossanty?
Fully off-grid setups are rare in Kilrossanty. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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