SEAI Solar Grant Eligibility Checker Ireland
Use this free solar grant wizard to check whether your Irish home is likely to meet the main SEAI solar PV grant eligibility rules before you apply or request installer quotes.
Verified July 2026. Based on SEAI Solar PV grant guidance, homeowner eligibility rules, registered installer requirements and the current domestic grant cap of up to €1,800.
SEAI Solar Grant Eligibility: Quick Answer
This page helps you check likely SEAI solar grant eligibility before you apply. It is an independent guidance tool, not the official SEAI application portal or live application-status checker.
| Question | Short answer | What to do next |
|---|---|---|
| Who is this checker for? | Irish homeowners and landlords who want to check likely SEAI solar PV grant eligibility before applying. | Use the eligibility wizard below, then verify final details with SEAI or your registered installer. |
| How much is the grant? | The domestic Solar PV grant is capped at €1,800 for systems of 4kWp or larger. | See the grant amount table below for 1kWp to 5kWp+ examples. |
| What are the main eligibility checks? | Home ownership, property age, previous grant history, MPRN, registered installer and approval before works begin. | Use the wizard first, then move to savings/payback calculation if you appear eligible. |
| Can this check application status? | No. It checks likely eligibility, not the live status of an existing SEAI application. | If you already applied, use the official SEAI application route or contact SEAI directly. |
Can This Tool Check My SEAI Grant Status?
No — this is not the official SEAI application-status checker. This tool helps you check whether your home is likely to meet the main SEAI solar grant eligibility rules before you apply.
If you have already submitted an SEAI application and want to check its live status, use the official SEAI application route or contact SEAI directly. This page is designed for homeowners who are still deciding whether they qualify and what to do next.
Main SEAI Solar Grant Eligibility Rules
The eligibility checker below is based on the main rules that usually decide whether a home can qualify for the domestic SEAI Solar PV grant.
Homeowner or landlord
The grant is aimed at private homeowners and landlords applying for a qualifying Irish dwelling.
Built and occupied before 2021
Your home generally needs to have been built and occupied before 2021 to qualify for the domestic Solar PV grant.
No previous Solar PV grant
If a Solar PV grant has already been claimed for the same property or MPRN, a second grant may not be available.
Registered installer and approval first
You must use an SEAI-registered Solar PV company and have grant approval in place before eligible works begin.
SEAI Solar Grant Eligibility Checker
What Your Eligibility Result Means
Likely eligible
You appear to meet the main grant rules. Your next step is to estimate solar savings and payback, then compare quotes from SEAI-registered installers before applying.
Needs checking
One answer may need confirmation, usually around property age, MPRN history, previous grants or installation timing. Check the official SEAI guidance before committing.
Likely not eligible
You may not qualify under the current Solar PV grant rules, but solar may still be worth modelling because 0% VAT, export rates and long-term savings can still matter.
How Much Is the SEAI Solar PV Grant in 2026?
The domestic SEAI Solar PV grant is based on installed system size and is capped at €1,800 for systems of 4kWp or larger.
| Solar PV system size | Grant calculation | Estimated grant amount |
|---|---|---|
| 1kWp | €700 per kWp for the first 2kWp | €700 |
| 2kWp | €700 per kWp for the first 2kWp | €1,400 |
| 3kWp | €1,400 + €200 for the next kWp | €1,600 |
| 4kWp | €1,400 + €200 per kWp from 2kWp to 4kWp | €1,800 |
| 5kWp or larger | Grant capped after 4kWp | €1,800 maximum |
Grant rates can change. Check the official SEAI Solar PV grant page before applying or accepting an installer quote.
What to Do After Checking Eligibility
If you appear eligible, the next question is whether solar actually makes financial sense for your home. Use the grant result as the first step, not the final decision.
Estimate your solar savings
Use your grant result with county yield, export rates and usage assumptions to estimate savings and payback.
Use the Solar Panel Calculator ▸Compare export income
Check which electricity suppliers currently pay the highest Clean Export Guarantee rates for exported solar power.
Compare Export RatesPrepare for installer quotes
Once you know your grant position and likely payback, you can ask better questions when comparing solar installers.
Request Solar QuotesHow to Apply for the SEAI Solar PV Grant
If your eligibility result looks positive, use the official SEAI application process before any installation work begins.
- Check likely eligibility first. Confirm homeowner or landlord status, property age, MPRN and previous grant history.
- Choose an SEAI-registered Solar PV company. SEAI states that applicants should have approval in place before proceeding with works.
- Apply before installation starts. Do not begin grant-supported works until your grant application has been submitted and approved.
- Complete installation and documentation. Your installer will help with the required post-installation paperwork and declarations.
- Use your grant result in your payback calculation. The grant reduces your net cost, which can shorten your simple payback period.
Methodology and Limitations
What this eligibility checker uses
The checker uses the main public SEAI Solar PV grant rules, including property age, homeowner or landlord status, registered installer requirement, previous grant history and application timing.
What this checker cannot confirm
This tool cannot access SEAI systems, confirm your live application status, verify your MPRN history in real time, or guarantee approval. Treat the result as a guidance estimate only.
Sources checked
- SEAI Solar Electricity Grant guidance
- SEAI registered Solar PV company guidance
- SEAI individual grant application support guidance
- ESB Networks MPRN guidance where relevant
- GreenTechReview internal solar calculator and grant logic
SEAI Solar Grant Eligibility FAQs
Who is eligible for the SEAI solar grant?
Most Irish homeowners and landlords may be eligible if the property meets the main Solar PV grant rules, including property age, previous grant history, registered installer use and application approval before works begin.
How much is the SEAI solar PV grant in 2026?
The domestic Solar PV grant is capped at €1,800 in 2026. It is based on system size, with the full grant generally reached at 4kWp or larger.
Can this tool check my SEAI application status?
No. This tool checks likely eligibility before or during your decision process. It cannot access SEAI systems or show the live status of an application you have already submitted.
Do I need an SEAI-registered installer?
Yes. SEAI grant-supported Solar PV work must be carried out through a registered Solar PV company, and approval should be in place before works proceed.
Can I still install solar if I am not eligible for the grant?
Yes. Grant eligibility affects the upfront cost, but solar may still produce savings through reduced electricity imports, 0% VAT treatment where applicable, export income and long-term bill reduction.