Solar Panels in Clarecastle, Co. Clare
Clarecastle is a small town in Co. Clare with a population of around 500. Located 3.2 km from Ennis, the area has a solar yield of 784 kWh/kWp. A 4kWp solar system generates approximately 3,136 kWh annually, saving an estimated €941+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Solar energy output for Clarecastle, Co. Clare
| Solar Metric | Value |
|---|---|
| Solar Yield | 784 kWh/kWp |
| 4kWp System Output | 3,136 kWh/yr |
| Sunshine Hours | 1,426 hrs/yr |
| Est. Annual Savings | €941+ |
| Household Coverage | 75% of avg use |
Solar yield calculated for Clarecastle (52.82°N, 8.97°W) using PVGIS satellite data. Actual output varies by roof orientation, shading, and system specification.
Monthly Solar Output in Clarecastle
kWh per month (4kWp system)
Clarecastle at a Glance
| Area Data | Value |
|---|---|
| Population | 500 (Census 2022) |
| Elevation | 4 metres |
| Eircode Area | V95 |
| Dist. to Ennis | 3.2 km |
| Location | Inland |
| Coordinates | 52.8156°N, 8.9665°W |
Population and housing data: CSO Census 2022. Weather data: Met Eireann (Shannon Airport, 14.3 km).
Weather & Climate in Clarecastle
Weather data from Met Eireann (Shannon Airport station, 14.3 km from Clarecastle). 5-year average (2019–2023).
Clarecastle: Local Solar Energy Profile
Clarecastle is a small town in Co. Clare with a population of 500 (CSO Census 2022). It is conveniently close to Ennis (3.2 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Clarecastle is V95. You'll need your full Eircode when applying for the SEAI grant. Based on satellite data for this location, a 4kWp solar system generates approximately 3,136 kWh per year (784 kWh/kWp). The area has moderate rainfall (1078 mm/yr), with a mean temperature of 11°C.
How solar panels pay off in Clarecastle
Save on Electricity Bills
Homeowners in Clarecastle can save an estimated €941+ 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 Clarecastle benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Clarecastle today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Clarecastle homeowners claim?
Homeowners in Clarecastle, 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 Clarecastle
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Solar Panels in Areas Near Clarecastle
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Common Questions About Going Solar in Clarecastle
How much do solar panels cost in Clarecastle?
A 4kWp system in Clarecastle 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.
Is my roof suitable for solar panels in Clarecastle?
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.
What size solar system do I need for my home in Clarecastle?
Most homes in Clarecastle benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 75% 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.
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.
How do I get the SEAI grant in Clarecastle?
Apply online at seai.ie with your MPRN and Eircode. Use an SEAI-registered installer. Do not start work before your Letter of Offer. After installation, complete a BER assessment. The grant is paid to your bank within 4-6 weeks.
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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