The extension of the deadline for submission applications For the Storage Systems Systems in businessUntil Friday, October 31, 2025, the Ministry of Environment and Energy announced today (7.10.2025).
The purpose of the extension is to enable more businesses to participate in the program, utilize available resources and install a storage system in their photovoltaic station so that they can cover even a larger part of their consumption and further reduce their energy costs.
One additional month to the new deadline will facilitate candidate beneficiaries for the collection, as well as the proper and complete presentation of the required supporting documents provided for the submission of the application to the program guide.
It is recalled that:
- The subsidy of storage systems (battery) relates to installation – addition to either photovoltaic systems that are in the design – development – construction phase, or in existing, active photovoltaic systems. In both cases the storage system is only subsidized.
- The intensity of the aid amounts to 50% for small businesses, 40% for medium -sized enterprises and 30% for large businesses, while the total amount of the aid received each beneficiary is calculated at a single business level and may not exceed 400,000 euros per beneficiary for the primary costs.
- Applications are subject to the FIFO (First In – First Out) basis and will be included until the budget available.
- Applications are submitted through the program’s online platform: http://exoikonomo-epixeiro-fotovoltaika.gov.gr. Interested parties can call 213 151 3740 (daily, 9:00 am – 5:00 pm).
The above program is being implemented in the context of the National Hellenic Recovery and Resilience Plan “Greece 2.0” with the funding of the European Union – NextGeneration EU. Program Management and Control Body is the Strategic Contracting Unit/Hellenic Holding and Property Society SA. (ESSYP).