Solar Panels in Bofeenaun, Co. Mayo
Bofeenaun is a village in Co. Mayo with a population of around 400. Located 25.1 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 productive are solar panels in Bofeenaun?
| 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.
Bofeenaun at a Glance
| Area Data | Value |
|---|---|
| Population | 400 (Census 2022) |
| Elevation | 41 metres |
| Eircode Area | F23 |
| Dist. to Castlebar | 25.1 km |
| Location | Inland |
| Coordinates | 53.9866°N, 9.3268°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Newport, 17.5 km).
Weather & Climate in Bofeenaun
Weather data from Met Eireann (Newport station, 17.5 km from Bofeenaun). 5-year average (2019–2023).
About Solar Energy in Bofeenaun
Bofeenaun is a village in Co. Mayo with a population of 400 (CSO Census 2022). It is accessible from Castlebar (25.1 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Bofeenaun is F23. You'll need your full Eircode when applying for the SEAI grant. 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 (1785 mm/yr), with a mean temperature of 10.9°C.
Benefits of Solar Panels in Bofeenaun
Save on Electricity Bills
Homeowners in Bofeenaun can save an estimated €1009+ per year on electricity with a 4kWp solar system generating 3,364 kWh annually.
Increase Property Value
Solar panels improve your BER rating and can add up to 4% to your property value.
25+ Year Lifespan
A system installed in Bofeenaun today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Bofeenaun
Homeowners in Bofeenaun, 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 Bofeenaun, Co. Mayo. Compare installers in Mayo or read verified reviews.
Solar Installers Serving Bofeenaun
SEAI registered solar panel installers covering Bofeenaun, Co. Mayo.
Colum Gallagher Electrical & Solar
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What Bofeenaun homeowners ask about solar
How much do solar panels cost in Bofeenaun?
A 4.4 kWp system in Bofeenaun 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 roof direction is best for solar panels in Bofeenaun?
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.
What happens to my solar panels if I move house in Bofeenaun?
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 size solar system do I need for my home in Bofeenaun?
Most homes in Bofeenaun 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.
What maintenance do solar panels need?
Solar panels need very little maintenance. Rain keeps them clean in most cases. There are no moving parts. Your inverter may need replacing once in 25 years (10-15 year lifespan). Annual visual checks and occasional cleaning if near trees is all that's needed.
Do I need to clean my solar panels?
In most cases, rain keeps solar panels clean enough in Ireland. If your panels are near trees or at a low angle, an annual clean may improve output by 2-5%. Never use abrasive materials. A soft brush and water is sufficient.
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.
Can you go off-grid with solar in Bofeenaun?
Fully off-grid setups are rare in Bofeenaun. 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: September 2026
Fact-checked by John Rooney, Solar Energy Editor. Editorial policy
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