Solar Panels in Kilderry, Co. Kilkenny
Kilderry is a small town in Co. Kilkenny with a population of around 500. Located 5.7 km from Kilkenny, the area has a solar yield of 791 kWh/kWp. A 4kWp solar system generates approximately 3,164 kWh annually, saving an estimated €949+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
What is the solar potential in Kilderry?
| Solar Metric | Value |
|---|---|
| Solar Yield | 791 kWh/kWp |
| 4kWp System Output | 3,164 kWh/yr |
| Sunshine Hours | 1,360 hrs/yr |
| Est. Annual Savings | €949+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Kilderry (52.68°N, 7.17°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Kilderry
kWh per month (4kWp system)
Kilderry at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Elevation | 77 metres |
| Eircode Area | R95 |
| Dist. to Kilkenny | 5.7 km |
| Location | Inland |
| Coordinates | 52.6833°N, 7.1745°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Oak Park, 26.4 km).
Weather & Climate in Kilderry
Weather data from Met Eireann (Oak Park station, 26.4 km from Kilderry). 5-year average (2019–2023).
Solar Power in Kilderry, Co. Kilkenny
Kilderry is a small town in Co. Kilkenny with a population of 500 (CSO Census 2022). It is conveniently close to Kilkenny (5.7 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilderry is R95. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,164 kWh per year (791 kWh/kWp). The area has relatively low rainfall (867 mm/yr), with a mean temperature of 10.5°C.
Advantages of Solar Energy for Kilderry Homeowners
Save on Electricity Bills
Homeowners in Kilderry can save an estimated €949+ per year on electricity with a 4kWp solar system generating 3,620 kWh annually.
Top Solar County in Ireland
Co. Kilkenny ranks #7 in Ireland for solar yield with 905 kWh/kWp. Homes in Kilderry benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Kilderry today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Kilderry
Homeowners in Kilderry, Co. Kilkenny 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 €3,200–€6,200.
323 SEAI-registered solar installers serve Kilderry, Co. Kilkenny. Compare installers in Kilkenny or read verified reviews.
Solar Installers in Kilkenny
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Your solar questions for Kilderry
How much do solar panels cost in Kilderry?
A 4kWp system in Kilderry 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 long does solar panel installation take?
A typical residential installation takes 1-2 days. This includes scaffolding, mounting the panels, wiring, inverter installation, and connecting to the grid. Your installer handles the ESB Networks notification (NC6 form).
What size solar system do I need for my home in Kilderry?
Most homes in Kilderry benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 75% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Is my roof suitable for solar panels in Kilderry?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
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 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.
Can I add a battery to my solar system?
Yes. A home battery (typically 5-10 kWh) stores excess solar electricity for evening use. This increases your self-consumption from around 30-40% to 60-80%. Batteries currently cost €3,000-€6,000 and are not yet covered by the SEAI grant.
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: April 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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