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Transform your business and reduce energy costs with commercial solar grants in Ireland. Going Solar, an SEAI-certified installer, is dedicated to guiding you through the grant application process, making solar energy a viable and accessible solution. Contact Going Solar today to get started on your journey toward sustainable energy.
The Commercial Solar Grant, also called the Non-Domestic Microgen Grant (NDMG), is a government scheme that helps businesses and other sectors install solar PV panels to produce electricity on site. This reduces energy costs, improves supply security, and supports a greener image.
You may qualify if you are a:
Eligibility requirements:
SEAI pays 45% of eligible costs towards commercial solar, up to €325,200, on new applications made before 6 July 2027. That is roughly double the standard rate, and it is a nine-month window rather than a permanent change. Going Solar is an SEAI-certified installer and handles the application from first survey to final submission, so the deadline is ours to manage rather than yours.
The grant amount depends on the solar PV system’s capacity, measured in kilowatt peak (kWp), with support available for systems up to 1000kWp. Funding is tiered to suit different system sizes:
For example, a 30 kWp system draws €17,200 and a 500 kWp installation €175,200. Both figures are roughly double what the same systems attracted before October 2026. The highest possible grant is €325,200, paid on a 1,000 kWp system, offering significant help to businesses investing in large-scale solar energy systems.
Grant by system size
Grant is banded, so the amount steps up with capacity rather than scaling evenly. These are the sizes most Irish businesses install, with what each one draws at the enhanced rate.
| System size | Enhanced grant | Typical premises |
|---|---|---|
| 20 kWp | €13,200 | Small office, shop or workshop |
| 50 kWp | €25,200 | Larger retail unit or dairy parlour |
| 100 kWp | €45,200 | Warehouse or mid-size factory |
| 200 kWp | €85,200 | Large industrial or multi-building site |
Navigating the grant application process for commercial solar panels in Ireland can be straightforward with the right guidance. Here’s how we at Going Solar recommend you proceed:
Before the installation begins, we will handle the application to ESB Networks for your system’s connection to the electricity distribution grid. This step is vital to ensure your system complies with all safety and operational standards.
Upon completion, Going Solar will submit all necessary 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 seamless and compliant project completion.Once SEAI receives and verifies your documents, they will process your grant payment within 20 working days. The grant payment will be made directly to your bank account.
Rest assured, Going Solar will submit all necessary documentation to SEAI, including the Declaration of Works, connection approval, and BER certificate. Our commitment is to manage these details, allowing you to enjoy the transition to solar energy without hassle.
The grant approval process can typically be lengthy,takes at least 4 weeks / 20 working days. However, you can speed up this process by following these strategies:Ensuring a swift grant approval for your commercial solar panel project involves careful preparation and attention to detail. Here’s how we at Going Solar recommend streamlining the process:
Businesses, agricultural entities, public sector organisations, and community groups in Ireland looking to install solar PV systems are eligible for commercial solar grants.
It depends on system size. SEAI pays 45% of eligible costs up to €325,200 on new applications made before 6 July 2027, banded by capacity: €4,800 up to 6 kWp, then €600 per kWp to 20 kWp, €400 per kWp to 200 kWp and €300 per kWp to 1,000 kWp. A 30 kWp system draws €17,200 and a 500 kWp system €175,200. The payment is the lower of that figure or 45% of your invoiced cost.
You’ll need detailed documentation, including proof of eligibility, technical specifications of the solar PV system, a formal contract with an SEAI-certified installer, and any other supporting documents requested by SEAI.
The approval time can vary, so it’s important to submit your application well in advance of your planned installation. Following the application tips provided by Going Solar can help avoid delays.
The scheme covers solar PV systems from 1kWp to 1000kWp. The grant amount depends on the system’s size and output capacity.
SEAI accepts new applications at the enhanced 45% rate until 6 July 2027, a nine-month window that opened on 6 October 2026. After that the scheme returns to its standard rates, which are roughly half the current values. Only new applications qualify, so an offer already issued cannot be uplifted, and grant approval must be in place before any work starts.
Are you ready to make a change and save on your energy costs? Going Solar is here to guide you through the entire grant application process, ensuring you get the financial support you need to make the switch.
Don’t miss out on the opportunity to power your business with clean, renewable energy. Contact us today to learn more about how we can help you secure your commercial solar grant and take the first step towards a greener, more sustainable future.
Let’s make solar energy work for you.
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