Solar Panels in Arranmore Island, Co. Donegal
Looking for solar panel installation in Arranmore Island, Co. Donegal? With 1,175+ sunshine hours per year, a typical 4kWp system here generates approximately 3,268 kWh annually — covering 78% of average household electricity use. The SEAI grant of up to €1,800 and 0% VAT bring the net cost to €3,200–€6,200, with payback in 4–6 years and savings of €980+ per year.
What is the solar potential in Arranmore Island?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Based on county-level data for Donegal. Actual output varies by roof orientation, shading, and system specification.
Why Go Solar in Arranmore Island?
Save on Electricity Bills
Homeowners in Arranmore Island can save an estimated €980+ per year on electricity with a 4kWp solar system generating 3,268 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 Arranmore Island today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Arranmore Island homeowners claim?
Homeowners in Arranmore Island, Co. Donegal 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 Donegal
SEAI registered solar panel installers covering Donegal.
Where can you find solar installers near Arranmore Island?
Also serving nearby areas in Donegal:
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Browse SEAI-registered installers covering Arranmore Island and all of Donegal.
Frequently Asked Questions About Solar Panels in Arranmore Island
How much do solar panels cost in Arranmore Island?
A 4kWp system in Arranmore Island 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 3,268 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Arranmore Island?
Based on Donegal county data, a 4kWp system in Arranmore Island generates approximately 3,268 kWh per year — covering 78% of average household use (4,200 kWh/year). Donegal receives around 1,175 sunshine hours annually.
Are solar panels worth it in Arranmore Island?
Yes. With estimated savings of €980+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Arranmore Island pays for itself in 4-6 years and lasts 25+ years.
Do I need planning permission?
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.
Can I sell excess 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 do I get the SEAI grant in Arranmore Island?
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.
Get a Free Solar Quote in Arranmore Island
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