Solar Panels in Dublin 1, Co. Dublin
Located just 0.4 km from Dublin, Dublin 1 receives 1,500+ sunshine hours per year — among the highest in Ireland. A 4kWp system generates approximately 3,660 kWh annually, covering 87% of average household electricity use and saving an estimated €1098+ 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 Dublin 1?
Solar Yield
4kWp Output
Sunshine
Est. Savings
Household Coverage
Eircode Area
Dist. to Dublin
Location
Based on county-level solar data for Dublin. Actual output varies by roof orientation, shading, and system specification.
Solar Power in Dublin 1, Co. Dublin
Dublin 1 is a area near the county town in Co. Dublin. It is conveniently close to Dublin (0.4 km), where most SEAI-registered installers in the county are based. The Eircode routing key for Dublin 1 is D01 — you'll need your full Eircode when applying for the SEAI grant. Co. Dublin ranks #4 in Ireland for solar yield, making Dublin 1 an excellent location for solar panels.
Advantages of Solar Energy for Dublin 1 Homeowners
Save on Electricity Bills
Homeowners in Dublin 1 can save an estimated €1098+ per year on electricity with a 4kWp solar system generating 3,660 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. Dublin ranks #4 in Ireland for solar yield with 915 kWh/kWp. Homes in Dublin 1 benefit from some of the best solar conditions in the country.
25+ Year Lifespan
A system installed in Dublin 1 today will generate clean electricity for 25-30 years with minimal maintenance.
What SEAI grants can Dublin 1 homeowners claim?
Homeowners in Dublin 1, Co. Dublin 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 Dublin
SEAI registered solar panel installers covering Dublin.
Solar Panels in Areas Near Dublin 1
Also serving nearby areas in Dublin:
Find Solar Installers in Dublin
Browse SEAI-registered installers covering Dublin 1 and all of Dublin.
Common Questions About Going Solar in Dublin 1
How much do solar panels cost in Dublin 1?
A 4kWp system in Dublin 1 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 3,660 kWh/year, paying for itself in 4-6 years.
How much electricity will solar panels generate in Dublin 1?
Based on Dublin county data, a 4kWp system in Dublin 1 generates approximately 3,660 kWh per year — covering 87% of average household use (4,200 kWh/year). Dublin receives around 1,500 sunshine hours annually.
Are solar panels worth it in Dublin 1?
Yes. With estimated savings of €1098+ per year, the €1,800 SEAI grant, 0% VAT, and export income of 15-25c/kWh, a solar system in Dublin 1 pays for itself in 4-6 years and lasts 25+ years.
How do I get the SEAI grant in Dublin 1?
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.
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 size solar system do I need for my home in Dublin 1?
Most homes in Dublin 1 benefit from a 3-6 kWp system. A 4kWp system (10 panels) covers 87% of average household electricity use. Your installer will assess your roof space, orientation, and energy usage to recommend the optimal size.
Sources
Last updated: February 2026
Reviewed by the Solar Info editorial team. Editorial policy
Get a Free Solar Quote in Dublin 1
Connect with SEAI-registered installers covering Dublin 1, Co. Dublin.