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Power Grid Stabilization (PGS) Heavy Duty (HD)

The Cat® PGS Module is a scalable, rapidly deployable energy storage system with a heavy-duty battery structure. The PGS integrates with solar and other renewable sources to provide short duration power when the renewable source is not available or virtual spinning reserve to optimize generator sets efficiency. This system provides transient assist and grid stabilization to the installation.



Power Grid Stabilization (PGS) Heavy Duty (HD) Virtual Product Tour



  • Technical Summary
    Spec Value
    Application Transient Assist
    Module Type Heavy Duty mobile Grid Stabilization
    Rated Power 1000-1260 kW
  • System Output Power
    Spec Value
    Maximum Continuous at 1.0 PF 1000 kW
    15 min Overload at 1.0 PF 1170 kW
    10 min Overload at 1.0 PF 1225 kW
    5 min Overload at 1.0 PF 1260 kW
    1 min Overload at 1.0 PF 1260 kW
  • Output Voltage THD
    Spec Value
    Output Voltage <3%
  • Energy (Nameplate Start of Life)
    Spec Value
    Energy (Nameplate Start of Life) 672 kW·h
    Energy Type Li-Ion - Energy
    Battery Chemistry NMC
  • Inverter Model
    Spec Value
    Inverter Model BDP1000
    Number of Inverters 1
  • Average Parasitic Load
    Spec Value
    Shore Power Connection 480 V (60 Hz)
  • Dimensions
    Spec Value
    Container with Trailer - Length 37.93 ft
    Container with Trailer - Width 8.73 ft
    Container with Trailer - Height 12.99 ft
    Container without Trailer - Length 22.13 ft
    Container without Trailer - Width 8 ft
    Container without Trailer - Height 9.5 ft

Standard Equipment

Power Grid Stabilization

  • Cat BDP1000 bi-directional power inverters
  • Energy storage batteries
  • Color HMI Touchscreen
  • Fire suppression system
  • HVAC system to maintain optimal interior temperatures
  • Remote communications via Modbus TCP