Solar Panels in Bonniconlon, Co. Mayo
Bonniconlon is a village in Co. Mayo with a population of around 204. Located 42 km from Castlebar, the area has a solar yield of 841 kWh/kWp. A 4kWp solar system generates approximately 3,364 kWh annually, saving an estimated €1009+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €6,500–€7,200.
How much solar energy can you generate in Bonniconlon?
| Solar Metric | Value |
|---|---|
| Solar Yield | 841 kWh/kWp |
| 4kWp System Output | 3,364 kWh/yr |
| Sunshine Hours | 1,105 hrs/yr |
| Est. Annual Savings | €1009+ |
| Household Coverage | 80% of avg use |
Based on county-level solar data for Mayo. Actual output varies by roof orientation, shading, and system specification.
Bonniconlon at a Glance
| Area Data | Value |
|---|---|
| Population | 204 (Census 2022) |
| Households | 87 |
| Houses/Bungalows | 100% of dwellings |
| Owner-Occupied | 66% |
| Built Before 2000 | 38% |
| Avg. Rooms per Home | 5.8 |
| Elevation | 69 metres |
| Eircode Area | F26 |
| Dist. to Castlebar | 42 km |
| Location | Inland |
| Coordinates | 54.1051°N, 9.0291°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Knock Airport, 26.1 km).
Weather & Climate in Bonniconlon
Weather data from Met Eireann (Knock Airport station, 26.1 km from Bonniconlon). 5-year average (2019–2023).
Solar Suitability in Bonniconlon
100% of dwellings in Bonniconlon 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.
Bonniconlon and Renewable Energy
Bonniconlon is a village in Co. Mayo with a population of 204 (CSO Census 2022). It is accessible from Castlebar (42 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Bonniconlon is F26. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Bonniconlon has 87 households, of which 100% are houses or bungalows — well suited for rooftop solar panels. The area receives around 1,105 sunshine hours annually, allowing a 4kWp solar system to generate approximately 3,364 kWh per year. The area has higher rainfall (1447 mm/yr), with a mean temperature of 9.3°C.
What Bonniconlon homeowners gain from solar
Save on Electricity Bills
Homeowners in Bonniconlon can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,364 kWh annually.
Energy Independence
For homes in rural Bonniconlon, solar panels provide energy security and reduced reliance on the grid. Combined with a battery, you can store power for evening use.
25+ Year Lifespan
A system installed in Bonniconlon today will generate clean electricity for 25-30 years with minimal maintenance.
How to claim the SEAI grant in Bonniconlon
Homeowners in Bonniconlon, Co. Mayo 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€6,500–€7,200.
304 SEAI-registered solar installers serve Bonniconlon, Co. Mayo. Compare installers in Mayo or read verified reviews.
Solar Installers Serving Bonniconlon
SEAI registered solar panel installers covering Bonniconlon, Co. Mayo.
OHK Energy
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Duleek Energy Centre
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Frequently Asked Questions About Solar Panels in Bonniconlon
How much do solar panels cost in Bonniconlon?
A 4.4 kWp system in Bonniconlon typically costs €8,300–€9,000 before grants. After the €1,800 SEAI grant and 0% VAT, the net cost is €6,500–€7,200. The system generates approximately 3,364 kWh/year, paying for itself in 4-6 years.
What happens to my solar panels if I move house in Bonniconlon?
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.
Are solar panels worth it in Bonniconlon?
Yes. With estimated savings of €1009+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Bonniconlon pays for itself in 4-6 years and lasts 25+ years.
What size solar system do I need for my home in Bonniconlon?
Most homes in Bonniconlon benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 80% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
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.
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 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.
Can you go off-grid with solar in Bonniconlon?
Fully off-grid setups are rare in Bonniconlon. Most homes stay grid-connected and sell surplus back through the Microgeneration Support Scheme. A hybrid inverter with 10-20 kWh of battery storage covers evenings and power cuts, which is what most people searching "off-grid" actually want. A true off-grid system needs a much larger array and battery bank, and you lose the grant-supported export income.
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: August 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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