Solar Panels Ireland — How Much Does It Cost?
Get a quote from SEAI-registered solar installers near you. Find out exactly what solar costs in your county and what SEAI grant you qualify for.
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Save Up to €1,800 With the SEAI Solar Panel Grant
The Irish Government offers grants for homeowners who install solar PV panels through SEAI's Domestic Solar PV Scheme. You could claim up to €1,800 off the cost of your installation.
All installers on SolarQuotesIreland.ie are registered with SEAI, which the grant requires. If your home was built and occupied before 2025, you apply online before work starts and name your installer, who then submits the completion paperwork.
Learn About the SEAI Grant →Grant confirmed at €1,800 for 2026 by Minister O'Brien. Check seai.ie for current rates.
How Much Do Solar Panels Cost in Ireland?
The cost depends on your system size and property type. Here is what most Irish homeowners pay after the SEAI grant.
- 6–8 panels
- Suits 1–2 bed homes
- Suits lower electricity use
- Payback: typically 7–10 years
- 9–12 panels
- Suits average Irish home
- The most common size SEAI funds
- Payback: typically 7–10 years
- 13–15 panels
- Suits large homes
- Suits high use, an EV or a heat pump
- Payback: typically 7–10 years
Prices shown are indicative ranges based on typical Irish installations in 2026. Actual costs depend on system specification, roof type and installer. The SEAI grant is subject to eligibility — verify current rates at seai.ie.
Why Use Solar Quotes Ireland
100% Free Service
Using Solar Quotes Ireland costs you nothing. You never pay us a fee, whether or not you go ahead.
SEAI-Registered Only
Every installer matched to your request is SEAI-registered and Safe Electric certified, so the job can qualify for the solar PV grant if your home was built and occupied before 2025.
All 26 Counties Covered
We have installers covering every county in Ireland, from Donegal to Kerry and everywhere in between.
No Obligation
Quotes are completely free and there is no pressure to accept. Review them at your own pace.
Talk to a Real Installer
An SEAI-registered installer phones you within 24–48 hours, talks through your home and books a free survey. You speak to the people who would do the job, not a call centre.
Save on Your Bills
SEAI's median cost for a grant-supported solar install on a semi-D was €9,500 in the first half of 2026 (SEAI). Your price depends on system size, roof and installer.
Find Solar Installers in Your County
Every county is served by more than 270 SEAI-registered solar companies (SEAI register, checked August 2026). Pick yours for local costs, output and grant details.
Editorial Standards You Can Check
Solar Quotes Ireland launched in May 2026. Reviews from real homeowners will appear here as the platform matures. In the meantime, here is exactly how we run the network and the content.
SEAI Registration Verified
Every installer in the network is checked against the live SEAI registered list before they are added, and re-checked weekly. If an installer drops off either register, they come off our network the same week.
Safe Electric / RECI Certified
Every installer also holds active Safe Electric / RECI certification (safeelectric.ie) — required for grid connection paperwork on a microgeneration install.
Sourced Editorial Content
Grant amounts, eligibility rules, microgen tariffs and VAT treatment are sourced from seai.ie, gov.ie, cru.ie and revenue.ie. Every page is dated and cited.
Flat-Fee Installer Payments
Installers pay a flat fee per qualified lead, not commission on system size. We have no incentive to push you toward a larger system than your home actually needs. The full model is on our about page.
Geographic Proximity Ranking
Installers in your match set are ranked by proximity to your address, SEAI compliance, and response time — not by who pays the most. No paid placement.
Fact-Check Gate Before Publish
Every page on this site passes a structured fact-check against live SEAI / gov.ie / CRU sources before it ships. If anything fails verification, the page is held until it is sourced or rewritten.
Read more about how we built this site, why we built it, and how we make money on our about page. Operated by Neil Russell.
Frequently Asked Questions
A typical 4kWp solar PV system in Ireland costs between €8,000 and €10,500 before the SEAI grant. After the SEAI grant (up to €1,800), most homeowners pay between €6,200 and €8,700. Prices vary depending on system size, roof type, and installer. Use our free quote tool to get accurate prices for your specific situation.
SEAI (Sustainable Energy Authority of Ireland) offers grants for homeowners who install solar PV panels. The grant is €700 per kWp for the first 2kWp, and €200 per kWp for capacity between 2kWp and 4kWp. The maximum total grant is €1,800. It is paid to your bank account (or your installer's, if you choose) once installation is complete and a post-works BER has been published. Your home must have been built and occupied before 2025, and the work must be done by an SEAI-registered company; all installers on SolarQuotesIreland.ie are.
Most residential solar PV installations in Ireland take 1–2 days to complete. You apply for the SEAI grant online before work starts; your installer notifies ESB Networks (NC6) before fitting the system and submits the grant completion paperwork afterwards. The full process from initial quote to completed installation typically takes 4–8 weeks.
Yes, solar panels work very well in Ireland. Solar panels generate electricity from daylight, not just direct sunlight, so they produce power even on cloudy days. Ireland receives enough solar irradiance to make solar PV a worthwhile investment for most homeowners. A typical Irish home can generate enough solar energy to cover 30–50% of its annual electricity needs.
The average payback period for solar panels in Ireland is 7–9 years, depending on your system size, electricity usage, and local solar conditions. Ireland has the highest electricity prices in Europe (Eurostat), which makes solar a strong financial investment. After payback, you benefit from essentially free electricity for the remaining 15–20+ year lifespan of the panels.
Yes. Under the Microgeneration Support Scheme (MSS), Irish homeowners can sell excess solar electricity back to the grid. Your electricity supplier must pay you a minimum rate (the Clean Export Guarantee rate) for any surplus electricity you export. This further improves the financial return on your solar investment.
Solar Quotes Ireland is free for homeowners. Installers pay us a flat fee per qualified lead — only when we send them a genuine quote request from a homeowner in their service area. We do not charge commission on system size, so we have no incentive to push you toward a larger install than your home needs. Your details are not sold to marketing databases or general advertising lists. Full details are on our about page.