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Commercial energy storage battery systems running over hundred kW are designed to level out peaks in electricity use (peak shaving), shift loads and provide emergency backup and frequency regulation to ensure grid stability and power quality. Energy storage battery systems are often combined with renewable energy sources – including wind and solar power - to smooth-out system varying and intermittent outputs. They usually contain bi-directional DC-AC inverters for grid interfacing and bi-directional DC-DC converters that independently control energy flows to and from each battery rack. This ensures they are kept in their optimal operating state and helps minimize battery imbalance for improved system efficiency, capacity, lifetime and maintenance.

To help design high-efficiency commercial battery storage systems, ST provides a wide range of Silicon Carbide power discretes, silicon power MOSFETs, including ACEPACKTM power modules, as well as diodes, isolated gate drivers, high-performance STM32 microcontrollers and energy metering ICs.

Commercial Battery Storage System block diagram

block diagram commercial battery storage system
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Technical Documentation

    • Description Version Size Action
      AN604
      Calculation of conduction losses in a power rectifier
      3.2
      137.74 KB
      PDF
      AN4021
      Calculation of reverse losses in a power diode
      1.0
      120.47 KB
      PDF
      AN5028
      Calculation of turn-off power losses generated by a ultrafast diode
      1.0
      1.68 MB
      PDF
      AN4381
      Current sharing in parallel diodes
      1.0
      449.12 KB
      PDF
      AN4653
      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
      1.0
      267.34 KB
      PDF
      AN1453
      NEW FAMILY OF 150V POWER SCHOTTKY
      1.1
      131.48 KB
      PDF
      AN4242
      New generation of 650 V SiC diodes
      2.0
      4.75 MB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN5088
      Rectifiers thermal management, handling and mounting recommendations
      2.0
      2.32 MB
      PDF
      AN533
      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting
      3.6
      217.19 KB
      PDF
      AN443
      SERIES OPERATION ON FAST RECTIFIERS
      2.1
      202.48 KB
      PDF
      AN4068
      ST7580 power line communication system-on-chip design guide
      2.0
      5.88 MB
      PDF
      AN4390
      ST’s MOSFET technologies for uninterruptible power supplies
      1.1
      1.22 MB
      PDF
      AN1542
      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION
      1.1
      57.47 KB
      PDF
      AN869
      Tj max limit of Schottky diodes
      2.2
      60.9 KB
      PDF
      AN604

      Calculation of conduction losses in a power rectifier

      AN4021

      Calculation of reverse losses in a power diode

      AN5028

      Calculation of turn-off power losses generated by a ultrafast diode

      AN4381

      Current sharing in parallel diodes

      AN4653

      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

      AN1453

      NEW FAMILY OF 150V POWER SCHOTTKY

      AN4242

      New generation of 650 V SiC diodes

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN5088

      Rectifiers thermal management, handling and mounting recommendations

      AN533

      SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting

      AN443

      SERIES OPERATION ON FAST RECTIFIERS

      AN4068

      ST7580 power line communication system-on-chip design guide

      AN4390

      ST’s MOSFET technologies for uninterruptible power supplies

      AN1542

      THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION

      AN869

      Tj max limit of Schottky diodes

    • Description Version Size Action
      DN0010
      Adapting ST power line modem evaluation boards to communicate over a DC bus
      1.2
      404.54 KB
      PDF
      DN0010

      Adapting ST power line modem evaluation boards to communicate over a DC bus

Presentations & Training Material

    • Description Version Size Action
      ACEPACK™ overview 1.1
      3.32 MB
      PDF
      ST PowerStudio overview 1.0
      1.81 MB
      PDF

      ACEPACK™ overview

      ST PowerStudio overview

Publications and Collaterals

    • Description Version Size Action
      1200V SiC diodes, 2 to 40 A in surface-mount and through-hole packages 1.0
      748.77 KB
      PDF
      400/650 V MDmesh DM2: STPOWER MOSFET series with fast-recovery body diode 1.0
      643.03 KB
      PDF
      650V HB series IGBTs; Innovative 4-lead package 1.0
      1.67 MB
      PDF
      ACEPACK™: Adaptable, Compact, and Easier Packages Power Modules 1.0
      818.5 KB
      PDF
      HB series 650 V IGBTs; Trench Gate Field-stop High-speed technologies 1.0
      290.2 KB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF
      STGAP1AS - Breakthrough in robustness and flexibility 03.2017
      1.4 MB
      PDF
      SiC MOSFETs: The real breakthrough in high-voltage switching 3.0
      1.52 MB
      PDF
      Trench gate field-stop IGBT 1200V M series 1.0
      1.9 MB
      PDF
      Turnkey PLC chipset for smart-energy infrastructure 10.2017
      775.07 KB
      PDF

      1200V SiC diodes, 2 to 40 A in surface-mount and through-hole packages

      400/650 V MDmesh DM2: STPOWER MOSFET series with fast-recovery body diode

      650V HB series IGBTs; Innovative 4-lead package

      ACEPACK™: Adaptable, Compact, and Easier Packages Power Modules

      HB series 650 V IGBTs; Trench Gate Field-stop High-speed technologies

      ST Diodes Finder : the new app for Android and iOS

      STGAP1AS - Breakthrough in robustness and flexibility

      SiC MOSFETs: The real breakthrough in high-voltage switching

      Trench gate field-stop IGBT 1200V M series

      Turnkey PLC chipset for smart-energy infrastructure

    • Description Version Size Action
      EEPROM selection guide 2.0
      843.56 KB
      PDF

      EEPROM selection guide

    • Description Version Size Action
      STM32F3 series - Mainstream 32-bit MCUs 17.09
      2.18 MB
      PDF

      STM32F3 series - Mainstream 32-bit MCUs

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