Grant Support for Solar and Storage Projects

We help you claim up to €500,000 in funding through Estonia’s energy grant program, covering design, documentation, and installation.

Get Free Consultation

Considering the Security of Supply Grant?

If you're exploring whether your organization could benefit from Estonia’s €20 million Security of Supply Grant, we provide the expertise to help you move forward.

Benefit from our end-to-end support, ensuring that each stage of the grant application and project planning process is executed efficiently and in full compliance with program requirements.

Trust one dedicated team that will take care of each step:

Eligibility check & site assessment
Custom system recommendation – energy storage and solar energy solutions
Full grant application preparation and submission guidance
Technical design, budgeting & reporting
Compliance & post-installation documentation

Government Support for Transitioning to Renewable Energy

The Security of Supply Grant is part of Estonia’s national effort to mitigate risks caused by the energy crisis following the war in Ukraine and supports critical investments that enhance energy resilience—particularly those replacing fossil fuels with renewable energy. Eligible expenses include energy storage systems, solar infrastructure, connection facilities, electrification, and preparatory planning for construction. This is a prime opportunity to secure grant money for solar panels and related infrastructure. Whether you're seeking solar panel grants for businesses, government grants for solar panels or electrification projects, we will help you navigate every step.

get consultation

for micro/small businesses
up to €300,000
for medium/large businesses
up to €500,000
funded by
NextGeneration EU recovery plan
deadline
March 31, 2026

Does Your Business Qualify for a Solar Panels Government Grant?

To qualify for most solar panels government grant programs, including the Security of Supply Grant, your property must meet a few essential criteria. The support is available for companies registered in Estonia whose average annual revenue in their main area of activity amounted to at least €100,000 over the two financial years preceding the application, as reported in their annual statements submitted to the Commercial Register. Freen ensures all requirements are reviewed early in the process to support a successful application.

Core site requirements include:

Minimum 16 m² of available roof or ground space
Valid usage permit and a compliant electrical system
Building in good physical condition and not under heritage protection

We’ll verify these conditions during your initial consultation to help you move forward with confidence and maximize your grant potential.

get consultation

Why Choose Freen for Grant Application Partner

All-in-one service
One expert team, no 3rd parties
Experience in Estonian energy sector
Portfolio of own sustainable energy solutions

Want to get funding through a similar program in your country?
Reach out — we’ll guide you with our proven expertise in securing energy subsidies.

Everything You Need to Know About Solar Panel Grants and Benefits

Navigating the landscape of energy grants and wind turbines or solar panel installation subsidy programs can be complex—but it doesn’t have to be. Whether you’re looking into grants to install solar panels or energy storage or are curious about the benefits of solar panels for businesses, this section addresses the most common questions we hear from clients. Get the clarity you need to move forward with confidence.

Yes—Estonian businesses and housing associations can apply for government grants for solar panels under the national Security of Supply Grant program. This initiative provides grant money for solar panels with funding from the EU’s recovery fund. There are also free solar panel grants and grants and cheap loans for solar panels available in some regions.
Yes. Businesses can benefit from commercial solar panel grants of up to €500,000. These solar panel grants for businesses cover not only solar installations but also storage systems, hybrid solutions, and grid upgrades. We help you unlock these funds and manage the application process.
Adding a battery system increases the benefits of having solar panels by allowing you to:
- Store excess energy for night use or peak hours
- Stay powered during outages
- Optimize energy use and pricing
The benefits of battery storage with solar panels include more control, better ROI, and greater energy security.
For households, the benefits of solar panels in homes include reduced utility bills, added resale value, and cleaner energy. Some structures, like housing associations or micro-enterprises, may qualify for solar panel grants for businesses, even if residential. We help find the best fit.
Yes. Most grants to install solar panels also support battery systems and hybrid setups. This extends the benefits of solar panels to the environment by maximizing renewable energy use and reducing reliance on fossil fuels.
Freen offers a full-package service:
- Advanced, reliable equipment
- Full assistance with solar panel subsidy applications
- Expert guidance through the installation of solar panels
- Long-term technical support and reporting
We simplify the process and ensure you get the most from your solar panel grants.
The benefits of installing solar panels include up to 70% lower energy bills, increased energy independence, and a reduced carbon footprint. You also gain property value, access to tax benefits of solar panels, and the chance to sell extra energy. Overall, the benefits of solar panels are financial, environmental, and long-term—making them a smart investment.
Freen handles everything from site assessment to final setup, including custom system design, installation, and full support with solar panel installation subsidy programs. We ensure you qualify for the best available solar panels government grant and make the installation of solar panels smooth and compliant with all regulations.
The benefits of solar panels on commercial buildings include energy savings, better ESG scores, and higher property value. Businesses gain stability, visibility, and long-term efficiency. With Freen, you also access commercial solar panel grants, enhancing the benefits of solar panels for businesses and maximizing ROI.
The actual solar panels installation cost varies based on your site and energy needs, but gov grants for solar panels can cover up to 70% of the expenses. This makes the total cost significantly more affordable compared to going without financial assistance.

See What Grant Support You Qualify for

Begin with a no-cost assessment to find out which government grants for solar panels apply to your project. We’ll help you understand your funding options and identify the best solar solution for your site.