Solar Panels in Castleconnell, Co. Limerick
Located just 10.3 km from Limerick, Castleconnell receives 1,281+ sunshine hours per year — ideal conditions for solar energy. A 4kWp system generates approximately 3,476 kWh annually, covering 83% of average household electricity use and saving an estimated €1043+ 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.
Castleconnell solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Limerick
Location
Based on county-level solar data for Limerick. Actual output varies by roof orientation, shading, and system specification.
Castleconnell and Renewable Energy
Castleconnell is a town in Co. Limerick with a population of 2,488 (CSO Census 2022). It is a short drive from Limerick (10.3 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Castleconnell is V94 — you'll need your full Eircode when applying for the SEAI grant.
Why Go Solar in Castleconnell?
Save on Electricity Bills
Homeowners in Castleconnell can save an estimated €1043+ per year on electricity with a 4kWp solar system generating 3,476 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 Castleconnell today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Castleconnell Residents
Homeowners in Castleconnell, Co. Limerick 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 Limerick
SEAI registered solar panel installers covering Limerick.
Nearby Towns Also Served
Also serving nearby areas in Limerick:
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Frequently Asked Questions About Solar Panels in Castleconnell
How much do solar panels cost in Castleconnell?
A 4kWp system in Castleconnell 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 3,476 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Castleconnell?
Based on Limerick county data, a 4kWp system in Castleconnell generates approximately 3,476 kWh per year — covering 83% of average household use (4,200 kWh/year). Limerick receives around 1,281 sunshine hours annually.
Are solar panels worth it in Castleconnell?
Yes. With estimated savings of €1043+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Castleconnell pays for itself in 4-6 years and lasts 25+ years.
Do solar panels increase property value in Castleconnell?
Yes. Solar panels improve your BER rating and can increase property value by up to 4%. Buyers increasingly look for energy-efficient homes with lower running costs. A solar system in Castleconnell is a long-term investment in your property.
How do I get the SEAI grant in Castleconnell?
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.
Can I get solar panels on an east or west facing roof in Castleconnell?
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.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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