The new 40 MW / 80 MWh system, installed at the Dunamenti gas power plant near Budapest, is the biggest of its kind in the country and part of a broader European push to shore up renewable power with large-scale battery backup.
[pdf] Swiss energy company MET Group has inaugurated the largest stand-alone electricity storage system in Hungary’s history. The new installation, located at the Dunamenti power plant in Százhalombatta near Budapest, has a rated power output of 40 MW and an energy storage capacity of 80 MWh.
[pdf] The new hybrid storage system developed in the HyFlow project combines a high-power vanadium redox flow battery and a green supercapacitor to flexibly balance out the demand for electricity and energy in critical grid situations.
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