Solar Panels in Listowel, Co. Kerry
Listowel, Co. Kerry, has a solar yield of 762 kWh/kWp (among the highest in Ireland). A 4kWp system generates approximately 3,048 kWh annually, covering 73% of average household electricity use and saving an estimated €914+ per year. With the SEAI grant of up to €1,800 and 0% VAT, the net cost is €3,200–€6,200 with payback in 4–6 years.
How much solar energy can you generate in Listowel?
| Solar Metric | Value |
|---|---|
| Solar Yield | 762 kWh/kWp |
| 4kWp System Output | 3,048 kWh/yr |
| Sunshine Hours | 1,426 hrs/yr |
| Est. Annual Savings | €914+ |
| Household Coverage | 73% of avg use |
Solar yield calculated for Listowel (52.45°N, 9.48°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Listowel
kWh per month (4kWp system)
Listowel at a Glance
| Area Data | Value |
|---|---|
| Population | 4,794 (Census 2022) |
| Households | 2,053 |
| Houses/Bungalows | 95% of dwellings |
| Owner-Occupied | 57% |
| Built Before 2000 | 61% |
| Avg. Rooms per Home | 5.3 |
| Elevation | 26 metres |
| Eircode Area | V31 |
| Dist. to Killarney | 24.3 km |
| Location | Inland |
| Coordinates | 52.4472°N, 9.4847°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Shannon Airport, 46.9 km).
Weather & Climate in Listowel
Weather data from Met Eireann (Shannon Airport station, 46.9 km from Listowel). 5-year average (2019–2023).
Solar Suitability in Listowel
95% of dwellings in Listowel are houses or bungalows, making the area highly suited for rooftop solar panels. 57% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 61% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Listowel and Renewable Energy
Listowel is a town in Co. Kerry with a population of 4,794 (CSO Census 2022). It is a short drive from Killarney (24.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Listowel is V31. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Listowel has 2,053 households, of which 95% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,048 kWh per year (762 kWh/kWp). The area has moderate rainfall (1078 mm/yr), with a mean temperature of 11°C.
What Listowel homeowners gain from solar
Save on Electricity Bills
Homeowners in Listowel can save an estimated €914+ per year on electricity with a 4kWp solar system generating 3,584 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. Kerry ranks #8 in Ireland for solar yield with 896 kWh/kWp. Homes in Listowel benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Listowel today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Listowel
Homeowners in Listowel, Co. Kerry 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 Kerry
SEAI registered solar panel installers covering Kerry.
Top Rated Solar Installers Near Listowel
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Towns near Listowel for solar installation
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Frequently Asked Questions About Solar Panels in Listowel
How much do solar panels cost in Listowel?
A 4kWp system in Listowel 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 3,584 kWh/year, paying for itself in 4-6 years.
What is a BER assessment and do I need one?
A Building Energy Rating (BER) assessment is required after installing solar panels to claim the SEAI grant. A BER assessor visits your home and rates its energy efficiency from A1 to G. Solar panels typically improve your BER by 1-2 grades. The assessment costs around €150-€200.
What happens to my solar panels if I move house in Listowel?
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 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.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
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.
Are solar panels worth it in Listowel?
Yes. With estimated savings of €914+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Listowel pays for itself in 4-6 years and lasts 25+ years.
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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