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Solar Panel Grants in Ireland 2026

Rising electricity costs are a growing concern for Irish households, encouraging many to look for smarter, long-term energy solutions. While solar panels can seem expensive, the solar grant for residential installation now makes this option financially accessible, helping homeowners cut future bills.

With grant support of up to €1,800, homeowners can significantly reduce the upfront cost of installing solar panels and start generating their own clean energy.

In this guide, we’ll explore how the solar grant works, who is eligible to apply, and how My Power can support you from application to installation.

SEAI Domestic Solar PV Grant 2026

The SEAI Solar PV Grant helps homeowners in Ireland lower the cost of installing solar panels at home. It’s a government-supported scheme created to make solar energy more affordable for residential properties.

If your home was built and occupied before 2021, you can apply for this grant. The amount you receive depends on the size of the solar PV system installed, measured in kWp. Larger systems qualify for higher support, with the grant capped at €1,800.

Example Grant Amounts 2026

System Size 2026 Grant Value Solar Panel Array
2.5 kWp
e.g. small 2 bed home
€1,500
~12m2
6-8 panels
3.0 kWp
e.g. larger 2 bed home
€1,600
~14m2
7-10 panels
3.5 kWp
e.g. standard 3 bed home
€1,700
~17m2
8-12 panels
4 kWp
e.g. larger 3 bed home
€1,800
~19m2
9-13 panels
€1,800 is the maximum grant.
Larger installations get this maximum amount.

The grant is a one-time payment issued directly to the homeowner after the installation has been completed, inspected, and approved by the SEAI.

Also, if you are adding extras such as battery storage systems or immersion diverters will not affect your grant value. These can be included in your solar setup for greater energy efficiency, but are not covered under the SEAI grant amount.

How Much is the Grant Worth?

The amount of SEAI grant support you receive depends on the size of your solar system. This is measured by the peak generation capacity of your solar panels, which is usually in kW or kWp. The larger the system, the higher the grant value, up to the set maximum limit.

Rates of 2026

  • €700 per kWp for the first 2kWp
  • €200 for every additional kWp up to 4kWp
  • Total solar PV grant capped at €1,800, which you get at 4kWp or above

Examples for 2026 Rates

  • 2kWp system (approx. 5 panels) would get €1,400 of grant support
  • 3kWp system (approx. 7 panels) would get €1,600 of grant support
  • 4kWp system (approx. 10 panels), or anything larger, would get €1,800 of grant support

What Cost Can Be Covered Under the Solar PV Grant?

The SEAI Solar PV Grant helps cover both the equipment and labour costs involved in installing a solar PV system at your home. This includes the cost of solar panels, the inverter, mounting equipment, and all professional installation work carried out by your installer.

All work must be completed by an SEAI-registered installer. Overall, the grant supports the entire process of getting your solar system installed, connected, and ready to generate clean electricity for your home.

What About Batteries or Immersion Diverters?

The SEAI Solar PV Grant only applies to the installation of solar panels and does not include extras such as battery storage or immersion diverters. These options can still be installed as part of your system to help store or better use your solar energy, but they are not funded under the grant. There was once a separate SEAI grant for battery storage systems, but that scheme was discontinued several years ago.

Am I Eligible for a Grant?

97% of our domestic solar installations receive the SEAI solar grant. To be eligible, your home and installation must meet a few key conditions set by the SEAI.

  • Your house must be a private residence where the panels will be installed.
  • The person applying must be the owner of the home.
  • The home must have been built and lived in before 31 December 2020. The SEAI uses the date your electricity meter was installed to confirm this.
  • Each property can only claim the solar PV grant once. If you move to another house that doesn’t already have solar panels, you can apply again.
  • An SEAI-registered solar company must complete the installation (we are a registered company).
  • All materials and products used must be new and meet SEAI’s installation standards.
  • Once the installation is complete, you must obtain a BER assessment from a certified assessor on SEAI’s National Register.

SEAI Solar Grant Calculator

SEAI solar grant values for residential solar, businesses, commercial, public buildings, and other non-commercial organisations.​

Choose your grant type:
Typical domestic systems are 6–16 panels (varies by roof space).
Example: 440Wp per panel is common.
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Estimated based on SEAI rules
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Your grant type:

SEAI Solar Electricity Grant

The SEAI Solar Electricity Grant supports homeowners and private landlords with the cost of installing solar panels on residential properties. Eligible homes must have been built and occupied before 31 December 2020, based on the electricity meter connection date. In 2026, domestic systems of 4kWp or more can receive up to €1,800 in grant support.

The final grant amount depends on the size of the system installed and is paid after SEAI inspection and approval. This scheme helps households reduce electricity bills while increasing energy independence through clean solar power.

How Can I Find the Most Appropriate System Size for My Home?

Choosing the right solar PV system size depends on several factors, including how much electricity your household uses, the amount of available roof space, and how much sunlight your property receives throughout the year. An experienced installer will typically review your recent electricity bills, assess your roof’s orientation and pitch, and evaluate shading or sun exposure before making a recommendation.

Most homes in Ireland install solar systems ranging from 2kWp to 4kWp, though higher or lower capacities may be suitable depending on usage patterns and space. The most accurate way to find the ideal system size is to have an SEAI-approved installer carry out a professional site assessment and customise the setup to your home’s needs.

Can I Get a Solar PV System Larger Than 4kWp?

Yes, it’s possible to install a solar PV system larger than 4kWp if your household has higher electricity demands or sufficient space. Anything bigger than that won’t get extra funding, though you can still install it if you like the idea of a larger setup.

Does the Grant Only Cover Roof-Mounted Solar PV Panels?

No, the SEAI Solar PV Grant is not limited to rooftop installations. Ground-mounted solar PV systems are also eligible, provided they meet SEAI’s technical and installation standards. This can be an ideal solution if your roof has limited space or shading issues, and it’s particularly suitable for rural properties with available land.

Do I Need Planning Permission to Install Solar Panels to Get Grant Approval?

No. SEAI grant approval is not tied to planning permission. In most situations, homeowners can install solar panels without applying for planning permission, provided the system complies with standard building, electrical, and safety requirements.

What Are the Planning Permission Rules for Home Solar Panels?

For most homes in Ireland, planning permission is no longer required for rooftop solar panel installations. The rules were changed in 2022, removing previous size and coverage limits, meaning solar panels can now be fitted across the full roof area if required. The earlier restrictions of 12 square metres or 50% roof coverage no longer apply anywhere in the country.

There are some limited exceptions to be aware of. Homes located within designated solar safeguarding zones may still require planning permission in certain situations. If you’re unsure whether your property is affected, it’s best to check with your installer or contact your local authority before proceeding.

How Do I Apply for a Solar PV Grant?

Applying for the SEAI Solar PV Grant is a straightforward process when completed in the correct order. As long as you work with an SEAI-approved installer and wait for approval before starting installation, the application runs smoothly from start to finish.

01

Pick Your Solar Installation Company

Start by choosing an SEAI-registered solar installer. They will ensure your system design, products, and installation meet SEAI standards and will guide you through the full grant process.

02

Apply via the SEAI Website

The grant application is submitted online through the official SEAI website, either by you or your installer. It’s important to wait for your grant approval letter before any work begins, as starting early can invalidate your application.

03

Get Your Panels Installed

Once approved, your installer can proceed with installing the solar panels, inverter, and mounting system. They will also manage any required ESB Networks connection as part of the process.

04

We Handle All the Paperwork and BER Certificate

After installation, your installer submits the Declaration of Works to SEAI and arranges a new BER certificate through a registered assessor to reflect your home’s improved energy rating.

05

Receive Your Grant Payment

When SEAI reviews and approves all documentation, the grant is issued as a one-time payment directly to you. Most homeowners receive their payment within a few weeks of completion and verification.

What Information Do I Need to Apply?

Before starting your SEAI Solar PV Grant application, it helps to have a few key details ready. Preparing this information in advance will make the application quicker and avoid unnecessary delays.

 

You’ll need:

  • MPRN (Meter Point Reference Number): This 11-digit number is printed on your electricity bill. SEAI uses it for all correspondence, so it’s important to ensure the address and details linked to your MPRN are up to date with ESB Networks.
  • Your property must have been built and occupied on or before 31 December 2020.
  • Choose your installer before applying, as their details are required for your application.
  • Provide details about the solar PV system you plan to install, such as estimated size or components.
  • SEAI will use this for all updates and confirmation messages regarding your grant.

Grant applications must be submitted by private individuals rather than installers or companies. However, the My Power team will support you at every stage, helping to ensure your application is completed correctly and without stress.

Can My Power Help Me with the SEAI Grant Application?

Yes, My Power supports you throughout the entire SEAI Solar PV Grant process. From checking your eligibility to guiding you through the online application, we make sure everything is completed correctly. We also handle all required documentation after installation, helping ensure your grant is approved and paid without unnecessary delays.

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Frequently Asked Questions

No. You must select an SEAI-registered installer before applying, as their details are required on the application. My Power will also help ensure all paperwork meets SEAI requirements.

You will receive an approval email from SEAI and must accept the grant offer and its terms and conditions. You then have up to 8 months to complete the installation and submit all required documents. Before work begins, your installer applies to ESB Networks for grid connection approval.

Most homeowners receive their grant payment within a few weeks to around one month after installation. SEAI reviews the paperwork first, and once approved, the payment is issued directly to you.

Once approved, the grant only applies to the system detailed in your application. Any major changes to system size or components would require submitting a new application.

If SEAI requires additional details or corrections, they will contact you by email. My Power helps resolve any issues quickly to avoid delays and keep your application moving forward.

Yes. My Power supports you throughout the entire process, from checking eligibility and guiding the application to handling post-installation documentation.