Solar Panels in Spiddal, Co. Galway
Spiddal is a village in Co. Galway with a population of around 254. Located 16.8 km from Galway, the area receives 1,182+ sunshine hours per year. A 4kWp solar system generates approximately 3,544 kWh annually — saving an estimated €1063+ per year. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200.
Spiddal solar yield and performance data
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Population
Eircode Area
Dist. to Galway
Location
Based on county-level solar data for Galway. Actual output varies by roof orientation, shading, and system specification.
Spiddal and Renewable Energy
Spiddal is a village in Co. Galway with a population of 254 (CSO Census 2022). It is a short drive from Galway (16.8 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Spiddal is H91 — you'll need your full Eircode when applying for the SEAI grant.
Why Go Solar in Spiddal?
Save on Electricity Bills
Homeowners in Spiddal can save an estimated €1063+ per year on electricity with a 4kWp solar system generating 3,544 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 Spiddal today will generate clean electricity for 25-30 years with minimal maintenance.
SEAI Solar Grant for Spiddal Residents
Homeowners in Spiddal, Co. Galway 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 Galway
SEAI registered solar panel installers covering Galway.
Nearby Towns Also Served
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Frequently Asked Questions About Solar Panels in Spiddal
How much do solar panels cost in Spiddal?
A 4kWp system in Spiddal 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 3,544 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Spiddal?
Based on Galway county data, a 4kWp system in Spiddal generates approximately 3,544 kWh per year — covering 84% of average household use (4,200 kWh/year). Galway receives around 1,182 sunshine hours annually.
Are solar panels worth it in Spiddal?
Yes. With estimated savings of €1063+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Spiddal pays for itself in 4-6 years and lasts 25+ years.
What size solar system do I need for my home in Spiddal?
Most homes in Spiddal benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 84% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Do solar panels increase property value in Spiddal?
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 Spiddal is a long-term investment in your property.
What roof direction is best for solar panels in Spiddal?
South-facing roofs produce the most electricity (100% of potential). South-east and south-west roofs produce around 95%. East or west-facing roofs still produce 80-85%. North-facing roofs are generally not recommended for solar panels in Ireland.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
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