Solar Panels in Caherdavin, Co. Limerick
Located just 1.5 km from Limerick, Caherdavin 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.
How much solar energy can you generate in Caherdavin?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Limerick
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Based on county-level solar data for Limerick. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Caherdavin, Co. Limerick
Caherdavin is a area near the county town in Co. Limerick. It is conveniently close to Limerick (1.5 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Caherdavin is V94 — you'll need your full Eircode when applying for the SEAI grant.
Advantages of Solar Energy for Caherdavin Homeowners
Save on Electricity Bills
Homeowners in Caherdavin 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 Caherdavin today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Caherdavin homeowners claim?
Homeowners in Caherdavin, 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.
Solar Panels in Areas Near Caherdavin
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Common Questions About Going Solar in Caherdavin
How much do solar panels cost in Caherdavin?
A 4kWp system in Caherdavin 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 Caherdavin?
Based on Limerick county data, a 4kWp system in Caherdavin 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 Caherdavin?
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 Caherdavin pays for itself in 4-6 years and lasts 25+ years.
Can I sell excess solar electricity?
Yes. Under Ireland's Microgeneration Support Scheme, you sell surplus electricity at 15-25c/kWh. You need a smart meter (ESB Networks installs free). The first €400/year of export income is tax-free.
How does shading affect solar panels in Caherdavin?
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.
What happens during a power cut?
Standard grid-tied solar systems shut down during a power cut for safety reasons (to protect ESB workers). If you need backup power, you can install a hybrid inverter with battery storage that provides power during outages.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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