SEAI Business Grants
Up to €162,600 SEAI Business Grants Available.
In 2025, the Sustainable Energy Authority of Ireland (SEAI) is offering businesses grants of up to €162,600 to support the large-scale installations of solar panels for their business. The purpose of the SEAI business grants are to promote renewable energy adoption among commercial entities, including small businesses and large enterprises. In turn, these SEAI commercial grants will assist the country in the transition to sustainable energy and renewable energy sector goals outlined in the nation’s Climate Action Plan.
Financial Overview of Available SEAI Grants for Business
The SEAI commercial solar PV grants are designed to support businesses of all sizes, from small-to medium-sized business (SMB) and small-to medium-sized enterprises (SME) to larger enterprises such as industrial parks and factories.
The Commercial Solar Grant Scheme supported by the Irish government is known as the Non-Domestic Microgen Grant (NDMG), and it is available to businesses wishing to transition to renewable energy by installing solar panels. It pays out €900 for each kWp up to 2kWp, then €300 per kWp up to 20kWp maximum, then €200 each up to 200kWp system size, and then €150 per kWp up to a maximum of 1,000Wp.
The Non-Domestic Microgen Scheme is designed to financially support businesses with the installation of solar PV systems ranging in size from 7kWp – 1,000kWp in size. As this range is so vast (approximately 3 to 2300 panels), it is less helpful to talk about the number of panels where it concerns larger installations, such as would go on the roof of a factory (requiring hundreds or thousands), and more helpful to refer to the solar PV system size.
With the NDMG, businesses can reduce commercial risk from energy price volatility by reducing commercial electricity costs and increasing security of supply, all whilst demonstrating commitment to sustainability. Businesses can claim up to a maximum of €162,600 in VAT-free funding and expect to hit payback (breakeven) in as little as 5 years.
The specific eligibility requirements for businesses to qualify for the Non-Domestic Microgen Grant are as follows:
- Own or lease the building where the solar PV system will be installed
- The building must have been built and occupied before December 31, 2020
- Have a valid Tax Clearance Certificate
- Have a metered connection at the property
- Use an SEAI Non-Domestic Microgen registered company (we are registered)
- Have not received any other public funding for the same project
- Have not already claimed the NDMG grant at the property
- The installation must use newly fitted equipment, and meet the SEAI’s required standards
You can find the full terms and conditions of commercial grants for solar panels on the SEAI‘s Non-Domestic Microgen Scheme page here.
Step-by-Step Guide to Apply for the Business Grants for Solar Panels
The applicant under the Non-Domestic Microgen scheme, your business is designated a grant coordinator throughout the SEAI grant application and commercial installation. Solar Home will also help you navigate the SEAI solar grant application steps, which include:
Select a Registered Installer:
To ensure grant eligibility and future reimbursement.
Submit Application:
Prior to commencing any installation, apply via the SEAI portal to receive your official ‘letter of offer’. This letter will confirm your SEAI grant approval and outline the valid offer period (typically eight months).
Apply to ESB:
Before the installation begins, we will apply to ESB Networks for your system’s connection to the electricity distribution grid to ensure your system complies with all safety and operational standards.
Installation:
We proceed with installing your solar PV panels, adhering to the Solar PV Code of Practice and ensuring minimal disruption to business operations.
Submit Evidence to SEAI:
Upon completion, Solar Home will submit all documentation to SEAI to finalise the grant process. This includes detailed invoices, the Declaration of Works signed by us, and the ESB Networks NC6 form, ensuring a compliant project completion.
Grant Payment:
Once SEAI receives and verifies your documents, they will make a one-time grant payment directly to your bank account within 20 working days.
SEAI Commercial Solar Grant Application Form Requirements
You will need the following information to complete your SEAI grant application:
- MPRN (Meter Point Reference Number): This 11-digit number appears on your electricity bill.
- Construction Year: The year your property was built and occupied (must be before 1st January 2021).
- Your Solar Installer: Note they must be SEAI-registered (Example: Solar Home).
- System Size: Details of the system to be installed (kWp).
- Contact Details: Your contact email address.
- A Tax Clearance Certificate: If you’ve received any grants or subsidies from a government department or public authority in excess of €10,000 during a calendar year, you will need to provide a Tax Clearance Certificate.
Securing your Commercial Grants for Solar Panels at Ease with Solar Home
The support of SEAI’s commercial grants for solar panels is offered with the long-term vision of improving the energy efficiency and reducing the carbon emissions of businesses across Ireland. While Solar Home cannot submit an application to SEAI on your behalf (individuals must submit SEAI commercial grants), we are here to guide you through every step of the SEAI grant application process.
Let's Talk About SEAI Grants for Business!
Begin a no-obligation conversation about how solar solutions will save you money, energy (and our planet!). Or get in touch for expert advice and a second opinion!
