Smart Energy.
Flexible solutions.
A stable future.
Flexible energy devices such as thermal storage, cogeneration and battery storage play a key role in ensuring the stability of the electricity grid. Without them, it would not be possible to use renewable energy sources efficiently while ensuring the stability of the electricity grid.
MV Flexi has come up with an innovative approach to address this challenge. Our goal is not only to operate flexible energy devices, but also to contribute to the development of the entire market through design and research. We offer investors a unique opportunity to participate in building the energy of the future – a sector that is indispensable for decarbonisation and sustainable development.
We ensure grid stability with thermal storages, battery storage and cogeneration units that efficiently smooth out fluctuations in energy supply and consumption.



A pilot project for the installation of a container-type thermal storage developed by our company with a capacity of 50 m3 of water heated by 1 MW of installed heating rods. The electrical power is partly traded through the day-ahead market and the remaining part through balancing services (aFRR-).
The heat from the storage is used for domestic hot water, hotel heating and wellness. The solution reduces the hotel’s energy costs while being environmentally friendly at the same time.
Investor: MV Flexi s.r.o. a ADENTES s.r.o.
Date of commissioning: 12/2026
Payback period: 3 years



Supply of a turnkey container-type heat accumulator with a capacity of 50 m3 of water, including project documentation, building permit, earthworks, and technology supply. The accumulator is heated by heating rods with a power input of 1 MW, with the power input of the equipment being used for balancing services (aFRR-).
Customer: O.K. Trans Property, s.r.o.
Date of commissioning: 12/2026
Lokalita Hotel na Vyhlídce, Kořenov
Investor MV Flexi s.r.o.
Termín uvedení do provozu 01/2026
Investiční náklady 3 500 000 Kč
EBITDA XXX Kč
NPV XXX Kč
PI XXX %
ROI XXX %







CEO, specialist in modern energy

Jednatel firmy
MV FLEXI is a Czech start-up founded in 2024, dedicated to the operation of flexible energy devices and the design of modern technologies. We cooperate with leading universities and professional suppliers.