Technical FAQs 4

Where is Hungary's largest battery energy storage system located?

Swiss-based energy company MET Group has officially inaugurated Hungary’s largest standalone battery energy storage system (BESS) at its Dunamenti Power Station in Százhalombatta, located close to Budapest. The new facility boasts a total power output of 40 MW and a storage capacity of 80 MWh.

How much solar power does Hungary have?

State secretary for energy transition of the Energy Ministry Viktor Horvath noted that Hungary had built more than 8,000MW of solar capacity in the past 5-6 years and one-quarter of the electricity generated in the country came from renewable sources last year.

How much power does met have in Hungary?

The new facility boasts a total power output of 40 MW and a storage capacity of 80 MWh. This project significantly expands MET Group’s energy storage portfolio in Hungary. It joins a smaller 4 MW / 8 MWh demonstrator BESS, which utilizes Tesla Megapack 2 batteries and was installed at the same site in 2022.

Who makes battery storage units?

Huawei Technologies is manufacturing the battery storage units and the general contractor for the project is Forest-Vill. The transformer was made by Ganz. The MET Group had consolidated revenue of EUR 17.9bn last year. Hungarian oil and gas company MOL has started the construction of a 20 MW / 40 MWh energy storage in Algyő (South Hungary).

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