Solar Panels in Mullaghmore, Co. Sligo
Mullaghmore is a village in Co. Sligo with a population of around 172. Located 21.2 km from Sligo, the area has a solar yield of 703 kWh/kWp. A 4kWp solar system generates approximately 2,812 kWh annually, saving an estimated €844+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
How productive are solar panels in Mullaghmore?
| Solar Metric | Value |
|---|---|
| Solar Yield | 703 kWh/kWp |
| 4kWp System Output | 2,812 kWh/yr |
| Sunshine Hours | 1,150 hrs/yr |
| Est. Annual Savings | €844+ |
| Household Coverage | 67% of avg use |
Solar yield calculated for Mullaghmore (54.47°N, 8.45°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Mullaghmore
kWh per month (4kWp system)
Mullaghmore at a Glance
| Area Data | Value |
|---|---|
| Population | 172 (Census 2022) |
| Households | 67 |
| Houses/Bungalows | 99% of dwellings |
| Owner-Occupied | 80% |
| Built Before 2000 | 73% |
| Avg. Rooms per Home | 5.8 |
| Elevation | 4 metres |
| Eircode Area | F91 |
| Dist. to Sligo | 21.2 km |
| Location | Inland |
| Coordinates | 54.4664°N, 8.4486°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Finner, 13.6 km).
Weather & Climate in Mullaghmore
Weather data from Met Eireann (Finner station, 13.6 km from Mullaghmore). 5-year average (2019–2023).
Solar Suitability in Mullaghmore
99% of dwellings in Mullaghmore are houses or bungalows, making the area highly suited for rooftop solar panels. 80% of homes are owner-occupied — homeowners can apply directly for the SEAI grant. 73% of homes were built before 2000, qualifying for the SEAI solar grant (homes built and occupied before 2021 are eligible).
About Solar Energy in Mullaghmore
Mullaghmore is a village in Co. Sligo with a population of 172 (CSO Census 2022). It is a short drive from Sligo (21.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Mullaghmore is F91. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Mullaghmore has 67 households, of which 99% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 2,812 kWh per year (703 kWh/kWp). The area has higher rainfall (1246 mm/yr), with a mean temperature of 10.4°C.
Benefits of Solar Panels in Mullaghmore
Save on Electricity Bills
Homeowners in Mullaghmore can save an estimated €844+ per year on electricity with a 4kWp solar system generating 3,388 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.
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 Mullaghmore today will generate clean electricity for 25-30 years with minimal maintenance.
Government Support for Solar in Mullaghmore
Homeowners in Mullaghmore, Co. Sligo 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 Sligo
SEAI registered solar panel installers covering Sligo.
Top Rated Solar Installers Near Mullaghmore
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Solar coverage near Mullaghmore
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What Mullaghmore homeowners ask about solar
How much do solar panels cost in Mullaghmore?
A 4kWp system in Mullaghmore 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 3,388 kWh/year, paying for itself in 4-6 years.
How does shading affect solar panels in Mullaghmore?
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.
Do solar panels work in winter in Sligo?
Yes, solar panels generate electricity all year round. While output is lower in winter, Sligo still receives usable daylight hours even in December. Annual generation figures (3,388 kWh for a 4kWp system) already account for seasonal variation.
What happens to my solar panels if I move house in Mullaghmore?
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.
Can I get solar panels on an east or west facing roof in Mullaghmore?
Yes. East or west-facing roofs still produce 80-85% of the output of a south-facing roof. Many installers recommend splitting panels across east and west to spread generation throughout the day, which can actually improve self-consumption.
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.
Are solar panels worth it in Mullaghmore?
Yes. With estimated savings of €844+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Mullaghmore 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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