Solar Panels in Kilworth, Co. Cork
Kilworth is a small town in Co. Cork with a population of around 1,179. Located 36 km from Cork City, the area has a solar yield of 795 kWh/kWp. A 4kWp solar system generates approximately 3,180 kWh annually, saving an estimated €954+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Kilworth solar irradiance and generation figures
| Solar Metric | Value |
|---|---|
| Solar Yield | 795 kWh/kWp |
| 4kWp System Output | 3,180 kWh/yr |
| Sunshine Hours | 1,380 hrs/yr |
| Est. Annual Savings | €954+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Kilworth (52.19°N, 8.24°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Kilworth
kWh per month (4kWp system)
Kilworth at a Glance
| Area Data | Value |
|---|---|
| Population | 1,179 (Census 2022) |
| Houses/Bungalows (Co. Cork avg.) | 99% of dwellings |
| Owner-Occupied (Co. Cork avg.) | 68% |
| Built Before 2000 (Co. Cork avg.) | 34% |
| Avg. Rooms per Home (Co. Cork avg.) | 5.6 |
| Elevation | 104 metres |
| Eircode Area | P61 |
| Dist. to Cork City | 36 km |
| Location | Inland |
| Coordinates | 52.1886°N, 8.2417°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Moore Park, 3.1 km).
Weather & Climate in Kilworth
Weather data from Met Eireann (Moore Park station, 3.1 km from Kilworth). 5-year average (2019–2023).
Solar Suitability in Kilworth
Across Co. Cork, 99% of dwellings are houses or bungalows, making the area highly suited for rooftop solar panels. 68% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Renewable Energy Potential in Kilworth
Kilworth is a small town in Co. Cork with a population of 1,179 (CSO Census 2022). It is accessible from Cork City (36 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Kilworth is P61. You'll need your full Eircode when applying for the SEAI grant. Across the wider Cork area, 99% of dwellings are houses or bungalows and 68% are owner-occupied (Census 2022). Homeowners in Kilworth with a south, east, or west-facing roof are well positioned for solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,180 kWh per year (795 kWh/kWp). The area has moderate rainfall (1104 mm/yr), with a mean temperature of 10.6°C.
Why Go Solar in Kilworth?
Save on Electricity Bills
Homeowners in Kilworth can save an estimated €954+ per year on electricity with a 4kWp solar system generating 3,628 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. Cork ranks #6 in Ireland for solar yield with 907 kWh/kWp. Homes in Kilworth benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Kilworth today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Kilworth Residents
Homeowners in Kilworth, Co. Cork 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 Cork
SEAI registered solar panel installers covering Cork.
Top Rated Solar Installers Near Kilworth
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Nearby Towns Also Served
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Kilworth solar panel questions answered
How much do solar panels cost in Kilworth?
A 4kWp system in Kilworth 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 3,628 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 long do solar panels last?
Modern solar panels are warrantied for 25-30 years and typically last even longer. Panel efficiency degrades by about 0.5% per year, so after 25 years, your panels will still produce around 87% of their original output. Inverters typically last 10-15 years and may need one replacement.
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.
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 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 size solar system do I need for my home in Kilworth?
Most homes in Kilworth benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 76% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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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