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Grid Stability Module

  • Overview
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Reliable and Scalable

  • Pre-engineered containers shipped as a single unit that can be quickly installed on site
  • Multiple modules operate in parallel for increased capacity

Renewable Integration

  • Designed to work with an array of renewable systems, including solar and wind
  • Integration with Cat Microgrid Master Controller (MMC) increases renewable penetration

Grid Stabilization

  • Protects against many of the common power problems, including power failure, voltage sags/surges, and under/over voltage conditions


  • Intelligent controls for the charging and discharging of the energy storage equipment
  • Static VAR compensator
  • Full four-quadrant output power factor control
  • Automatic anti-islanding
  • Grid forming
  • Parallel-ready
     - multiple modules may be used in parallel to increase total output
Technical Summary
Application Facility backup, Spinning reserve, Transient Assist
Module Type Energy Storage, Grid firming / grid stabilization
Rated Power 125 - 2500 kW

Standard Equipment

  • Power Grid Stabilization
    • Cat BDP bi-directional power inverter(s)
    • Energy storage batteries
    • Color HMI touchscreen
    • Remote communications via Modbus TCP
    • HVAC system to maintain 15�C to 27�C (60�F to 80�F) interior temperatures
    • Interior AC lighting and convenience receptacles
    • Fire suppression system

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