Solar Panels in Killavullen, Co. Cork
Killavullen is a village in Co. Cork with a population of around 292. Located 27.6 km from Cork City, the area receives 1,380+ sunshine hours per year. A 4kWp solar system generates approximately 3,628 kWh annually — saving an estimated €1088+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Killavullen solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Cork City
Location
Based on county-level solar data for Cork. Actual output varies by roof orientation, shading, and system specification.
Killavullen and Renewable Energy
Killavullen is a village in Co. Cork with a population of 292 (CSO Census 2022). It is accessible from Cork City (27.6 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Killavullen is P12 — you'll need your full Eircode when applying for the SEAI grant. Co. Cork ranks #6 in Ireland for solar yield, making Killavullen an excellent location for solar panels.
Why Go Solar in Killavullen?
Save on Electricity Bills
Homeowners in Killavullen can save an estimated €1088+ 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 Killavullen benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Killavullen today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Killavullen Residents
Homeowners in Killavullen, 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.
Nearby Towns Also Served
Also serving nearby areas in Cork:
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Frequently Asked Questions About Solar Panels in Killavullen
How much do solar panels cost in Killavullen?
A 4kWp system in Killavullen 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.
How much electricity will solar panels generate in Killavullen?
Based on Cork county data, a 4kWp system in Killavullen generates approximately 3,628 kWh per year — covering 86% of average household use (4,200 kWh/year). Cork receives around 1,380 sunshine hours annually.
Are solar panels worth it in Killavullen?
Yes. With estimated savings of €1088+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Killavullen pays for itself in 4-6 years and lasts 25+ years.
What roof direction is best for solar panels in Killavullen?
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.
Do solar panels increase property value in Killavullen?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Killavullen is a long-term investment in your property.
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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