Energy subsidies 2026
What is open, what is coming and what we do for you. We promise the process, not the outcome: we assess eligibility, prepare the documents and size the battery according to the call.
Verified with the awarding bodies on 22 September 2026; every call links to its source. A call switches to closed on its own after the deadline; we verify the conditions again before submission.
- Zelená podnikom
- businesses: solar PV and batteries
- Zelená domácnostiam
- family homes: documents and application on your behalf
- 73.4and 73.7
- calls for farmers and food producers
Calls
- 01
Modernisation Fund, call MoF 8/2026
Companies in industry, energy and water management (NACE C, D, E)
Open
- For what
- energy efficiency of buildings and process equipment, renewables and batteries as part of the project
- Support
- buildings 45 to 80 %, process equipment 15 to 32.5 %
- Project size
- 1 to 5 million € buildings, 0.3 to 30 million € process equipment
- Allocation
- 150 million €
- Deadline
- 1st round until 16 October 2026, rolling rounds
- Battery
- must absorb at least 75 % of the connected renewable source's annual generation
What we doTechnical part of the application, assessment from 15-minute data, sizing of the PV plant and battery under the 75 % rule, design documentation.
Source at the awarding body (opens in a new window) - 02
Call 7/SP/2026-73.4 for farmers
Farms and agricultural businesses
Open
- For what
- productive investments including solar PV, renewables and process equipment
- Support
- base intensity 40 %, 50 to 70 % for selected project and applicant types
- Project size
- bands up to 100,000 €, 100,000 to 600,000 € and above
- Allocation
- 71,228,000 €
- Closing date
- 30 October 2026, extended from 11 September 2026
- Battery
- part of the mandatory minimum 10 % investment in renewables
What we doAssessment, design of the PV plant and battery under the 10 % condition, application documents, installation after approval.
Source at the awarding body (opens in a new window) - 03
Call 9/SP/2026-73.7 for food producers, 2nd round
Processors and food-industry businesses
Closed
- For what
- expanding capacity in processing enterprises, including renewables
- Support
- 35 to 50 % depending on region, company size and project type
- Cap per project
- 1,000,000 €
- Allocation
- 54,250,000 €
- Submission
- 13 July 2026 to 30 September 2026, extended from 14 August 2026
- Battery
- part of the mandatory minimum 10 % investment in renewables
What we doAssessment and technical part of the application, design of the PV plant and battery, installation schedule according to the call conditions.
Source at the awarding body (opens in a new window) - 04
Zelená domácnostiam (household PV scheme)
Family homes and flats
In preparation
- For what
- solar PV, heat pumps, solar collectors, biomass boilers, wind turbines
- Solar PV
- 500 €/kW for at most 2 kW, i.e. at most 1,000 €; with the +15 % bonus 575 €/kW and at most 1,150 € (the plant may be larger, the contribution is calculated from 2 kW)
- Support
- at most 50 % of eligible costs, paid directly to the household's account after installation
- Process
- registration and reservation of funds with SIEA, then 45 days to install and submit the complete application; submitted by the household or an authorised representative
- Allocation
- 28.6 million € (General conditions effective from 21 September 2026)
- Deadline
- SIEA will announce the start of applications on zelenadomacnostiam.sk
What we doWe prepare the documents and, under a power of attorney, submit the registration and application; we install within the 45-day window after the reservation. The contribution goes to your account, SIEA decides whether it is granted.
MoreSource at the awarding body (opens in a new window) - 05
Zelená podnikom (business PV scheme), 2nd stage
Micro, small and medium-sized enterprises
Date not announced
- For what
- voucher for renewable energy equipment, battery only as part of a new PV plant
- Support
- 40 % or 45 % of eligible costs (35 % base and two 5 % bonuses), at most 50,000 € per enterprise
- Energy audit
- 45 % of the audit cost, at most 2,500 €; the voucher is reduced by that amount
- Aid cap
- de minimis aid up to 300,000 € over three years
- Deadline
- the 1st stage closed on 16 December 2025, SIEA has not published the date of the 2nd stage
What we doWe prepare the assessment and design so you are ready on the day the call is announced. We can also produce the energy audit required as a supporting document.
MoreSource at the awarding body (opens in a new window) - 06
Obnov dom (home renovation scheme), partial renovation of family homes
Lower-income households
Closed
- For what
- insulation, windows, heat pump, solar collectors, biomass boiler
- Grant
- up to 11,000 €, part of it paid in advance
- Allocation
- 93.17 million €
- 1st round
- 15 July to 31 August 2026 or until 5,000 applications; we will verify the next round
What we doHeat pump and solar PV as part of the home renovation, application documents.
- 07
Just Transition Fund (JTF) 2026
Businesses in transition regions
In preparation
- Deadline
- according to the announcement, we will verify the conditions
What we doWe monitor the calls and prepare the technical part of the application.
Two different batteries: the subsidy one and the economic one
A subsidised battery is sized according to the call conditions and the PV generation, not according to how much it would earn on reserved capacity and the spot market. These are two designs of the same battery and they almost never come out the same.
That is why we first ask: are we applying for a subsidy or not? The whole sizing follows from the answer. In the assessment you get both versions.
- Zelená podnikombattery only as part of a new PV plant, 0.25 to 1 kWh per 1 kW of installed capacity
- Modernisation Fund MoF 8/2026the battery must absorb at least 75 % of the connected renewable source's annual generation
- Call 73.4the battery is part of the mandatory minimum 10 % investment in renewables
Questions about subsidies
1Which subsidies are open right now?
As of 02/10/2026, these are open: Modernisation Fund, call MoF 8/2026; Call 7/SP/2026-73.4 for farmers. Zelená domácnostiam has new conditions from 21 September 2026 and SIEA has yet to announce when applications start. Deadlines change; we verify them before submission.
2Do you guarantee that I will get the subsidy?
No. We promise the process: we assess eligibility, prepare the technical documents and size the battery according to the call conditions. The provider decides the outcome.
3Why do you talk about two different batteries?
A subsidised battery is sized according to the call rules: Zelená podnikom 0.25 to 1 kWh per kW, MoF 8 with the 75 % absorption rule, call 73.4 with a battery of at least 10 % of the investment. A battery for economics is sized according to your consumption. That is why we prepare both versions in the assessment.
4Has the EU banned Chinese inverters and batteries?
No. No EU regulation bans buying or connecting them. It is a matter of financing conditions in some EU instruments that favour European origin. As of 09/2026.
5Do I need an energy audit?
For Zelená podnikom and some calls, yes. We can produce an audit under Act 321/2014 Coll. (Slovak energy efficiency act) as a supporting document for the application and as a map of savings for your operation.
Subsidy consultation
Tell us what you are planning and which sector you operate in. We assess which call you are eligible for and tell you what needs to be prepared.
Businesses and municipalities: obchod@energovision.sk
Phone: +421 908 366 332
Book a meeting slot (opens in a new window)