Solar Panels in Mullagh, Co. Clare
Mullagh, Co. Clare, has a solar yield of 793 kWh/kWp (among the highest in Ireland). A 4kWp system generates approximately 3,172 kWh annually, covering 76% of average household electricity use and saving an estimated €952+ 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.
What is the solar potential in Mullagh?
| Solar Metric | Value |
|---|---|
| Solar Yield | 793 kWh/kWp |
| 4kWp System Output | 3,172 kWh/yr |
| Sunshine Hours | 1,426 hrs/yr |
| Est. Annual Savings | €952+ |
| Household Coverage | 76% of avg use |
Solar yield calculated for Mullagh (52.80°N, 9.41°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Mullagh
kWh per month (4kWp system)
Mullagh at a Glance
| Area Data | Value |
|---|---|
| Population | 1,651 (Census 2022) |
| Households | 562 |
| Houses/Bungalows | 97% of dwellings |
| Owner-Occupied | 63% |
| Built Before 2000 | 27% |
| Avg. Rooms per Home | 5.6 |
| Elevation | 48 metres |
| Eircode Area | V15 |
| Dist. to Ennis | 29.2 km |
| Location | Inland |
| Coordinates | 52.8004°N, 9.4149°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Shannon Airport, 35.6 km).
Weather & Climate in Mullagh
Weather data from Met Eireann (Shannon Airport station, 35.6 km from Mullagh). 5-year average (2019–2023).
Solar Suitability in Mullagh
97% of dwellings in Mullagh are houses or bungalows, making the area highly suited for rooftop solar panels. 63% of homes are owner-occupied — homeowners can apply directly for the SEAI grant.
Solar Power in Mullagh, Co. Clare
Mullagh is a town in Co. Clare with a population of 1,651 (CSO Census 2022). It is accessible from Ennis (29.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Mullagh is V15. You'll need your full Eircode when applying for the SEAI grant. According to the 2022 Census, Mullagh has 562 households, of which 97% are houses or bungalows — well suited for rooftop solar panels. Based on satellite data for this location, a 4kWp solar system generates approximately 3,172 kWh per year (793 kWh/kWp). The area has moderate rainfall (1078 mm/yr), with a mean temperature of 11°C.
Advantages of Solar Energy for Mullagh Homeowners
Save on Electricity Bills
Homeowners in Mullagh can save an estimated €952+ per year on electricity with a 4kWp solar system generating 3,552 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. Clare ranks #9 in Ireland for solar yield with 888 kWh/kWp. Homes in Mullagh benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Mullagh today will generate clean electricity for 25-30 years with minimal maintenance.
Solar grants available in Mullagh
Homeowners in Mullagh, Co. Clare 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 Clare
SEAI registered solar panel installers covering Clare.
Top Rated Solar Installers Near Mullagh
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Areas around Mullagh we serve
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Your solar questions for Mullagh
How much do solar panels cost in Mullagh?
A 4kWp system in Mullagh 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 3,552 kWh/year, paying for itself in 4-6 years.
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 get solar panels on an east or west facing roof in Mullagh?
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.
What happens to my solar panels if I move house in Mullagh?
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.
How does shading affect solar panels in Mullagh?
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 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.
Is my roof suitable for solar panels in Mullagh?
Most roofs are suitable. You need at least 15-20 m² of unshaded roof space for a typical 4kWp system (10 panels). South, east, or west-facing roofs work well. Your installer will assess your roof's orientation, angle, and structural suitability during a site survey.
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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