Solar Panels in Brosna, Co. Kerry
Brosna is a village in Co. Kerry with a population of around 174. Located 29.6 km from Killarney, the area has a solar yield of 746 kWh/kWp. A 4kWp solar system generates approximately 2,984 kWh annually, saving an estimated €895+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How much solar energy can you generate in Brosna?
| Solar Metric | Value |
|---|---|
| Solar Yield | 746 kWh/kWp |
| 4kWp System Output | 2,984 kWh/yr |
| Sunshine Hours | 1,426 hrs/yr |
| Est. Annual Savings | €895+ |
| Household Coverage | 71% of avg use |
Solar yield calculated for Brosna (52.31°N, 9.27°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Brosna
kWh per month (4kWp system)
Brosna at a Glance
| Area Data | Value |
|---|---|
| Population | 174 (Census 2022) |
| Households | 90 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 66% |
| Built Before 2000 | 88% |
| Avg. Rooms per Home | 5.4 |
| Elevation | 158 metres |
| Eircode Area | V42 |
| Dist. to Killarney | 29.6 km |
| Location | Inland |
| Coordinates | 52.3120°N, 9.2662°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Shannon Airport, 48.2 km).
Weather & Climate in Brosna
Weather data from Met Eireann (Shannon Airport station, 48.2 km from Brosna). 5-year average (2019–2023).
Solar Suitability in Brosna
100% of dwellings in Brosna are houses or bungalows, making the area highly suited for rooftop solar panels. 66% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 88% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
Brosna and Renewable Energy
Brosna is a village in Co. Kerry with a population of 174 (CSO Census 2022). It is accessible from Killarney (29.6 km), where most SEAI-registered installers in the county are based. At an elevation of 158 metres, installations in Brosna should consider potential wind exposure when planning panel mounting. The Eircode routing key for Brosna is V42. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Brosna has 90 households, of which 100% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 2,984 kWh per year (746 kWh/kWp). The area has moderate rainfall (1078 mm/yr), with a mean temperature of 11°C.
What Brosna homeowners gain from solar
Save on Electricity Bills
Homeowners in Brosna can save an estimated €895+ 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 Brosna benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Brosna today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Brosna
Homeowners in Brosna, 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 Brosna
Read verified reviews from solar panel installers serving Brosna, Co. Kerry.
Towns near Brosna for solar installation
Also serving nearby areas in Kerry:
Find Solar Installers in Kerry
Browse SEAI-registered installers covering Brosna and all of Kerry.
Frequently Asked Questions About Solar Panels in Brosna
How much do solar panels cost in Brosna?
A 4kWp system in Brosna 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.
Are solar panels worth it in Brosna?
Yes. With estimated savings of €895+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Brosna pays for itself in 4-6 years and lasts 25+ years.
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 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.
Do solar panels increase property value in Brosna?
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 Brosna is a long-term investment in your property.
How does shading affect solar panels in Brosna?
Shading from trees, chimneys, or nearby buildings can reduce output significantly. Modern systems use optimisers or microinverters so that shading on one panel doesn't drag down the whole system. Your installer will assess shading during the site survey.
How much electricity will solar panels generate in Brosna?
Based on Kerry county data, a 4kWp system in Brosna generates approximately 3,584 kWh per year, covering 71% of average household use (4,200 kWh/year). Kerry receives around 1,246 sunshine hours annually.
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
Get a Free Solar Quote in Brosna
Connect with SEAI-registered installers covering Brosna, Co. Kerry.