The customer is STATRON Austria
The requirements:

  • Applications:
    Frequency Containment Reserve (FCR)
    Automatic Frequency Restoration Reserve (aFRR)
    Reactive power provision
    Black start capability and island operation

Our solution:
6 MW / 6 MWh at medium voltage 6.3 kV,
delivered in five 40 ft. high-cube containers.
Four containers each provide 1.5 MW / 1.5 MWh,
while one container houses the two medium-voltage transformers (3 MVA each) and a medium-voltage switchgear system.

Special features:

The BESS will be built in Lower Austria and will be operated together with a TESS. This combination is called a hybrid energy storage system (HESS).