Automotive 48V System Market Size, Share & Trends Analysis Report By Component (48V Battery Packs, Belt Starter Generator, DC–DC Converters, Power Electronics Modules, 48V Wiring Harness and Ancillary Components), By System Architecture (Mild Hybrid Electric Vehicle Systems, Electric Boosting Systems, Regenerative Energy Recovery Systems), By Application (Start–Stop and Engine Restart, Regenerative Braking, Electric Torque Assist, Electric Supercharging, Electrification of Auxiliary Loads, Others) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034

Last Updated: May 15, 2026 | Author: Abhijeet Patil | Format: | Report Code: SR4225DR | Pages: 140

Market Segmentation

  1. Automotive 48V System Market, By Component 2022-2034 (USD MILLION/ Units)
    1. 48V Battery Packs
    2. Belt Starter Generator
    3. DC–DC Converters
    4. Power Electronics Modules
    5. 48V Wiring Harness and Ancillary Components
  2. Automotive 48V System Market, By System Architecture 2022-2034 (USD MILLION/ Units)
    1. Mild Hybrid Electric Vehicle Systems
    2. Electric Boosting Systems
    3. Regenerative Energy Recovery Systems
  3. Automotive 48V System Market, By Application 2022-2034 (USD MILLION/ Units)
    1. Start–Stop and Engine Restart
    2. Regenerative Braking
    3. Electric Torque Assist
    4. Electric Supercharging
    5. Electrification of Auxiliary Loads
    6. Others
  4. Regional Automotive 48V System Market
    1. North America
      1. North America Automotive 48V System Market By Component 2022-2034 (USD MILLION/ Units)
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
      2. North America Automotive 48V System Market By System Architecture 2022-2034 (USD MILLION/ Units)
        1. Mild Hybrid Electric Vehicle Systems
        2. Electric Boosting Systems
        3. Regenerative Energy Recovery Systems
      3. North America Automotive 48V System Market By Application 2022-2034 (USD MILLION/ Units)
        1. Start–Stop and Engine Restart
        2. Regenerative Braking
        3. Electric Torque Assist
        4. Electric Supercharging
        5. Electrification of Auxiliary Loads
        6. Others
      4. U.S.
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      5. Canada
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
    2. Europe
      1. Europe Automotive 48V System Market By Component 2022-2034 (USD MILLION/ Units)
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
      2. Europe Automotive 48V System Market By System Architecture 2022-2034 (USD MILLION/ Units)
        1. Mild Hybrid Electric Vehicle Systems
        2. Electric Boosting Systems
        3. Regenerative Energy Recovery Systems
      3. Europe Automotive 48V System Market By Application 2022-2034 (USD MILLION/ Units)
        1. Start–Stop and Engine Restart
        2. Regenerative Braking
        3. Electric Torque Assist
        4. Electric Supercharging
        5. Electrification of Auxiliary Loads
        6. Others
      4. U.K.
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      5. Germany
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      6. France
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      7. Spain
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      8. Italy
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      9. Russia
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      10. Nordic
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      11. Benelux
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      12. Rest of Europe
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
    3. APAC
      1. APAC Automotive 48V System Market By Component 2022-2034 (USD MILLION/ Units)
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
      2. APAC Automotive 48V System Market By System Architecture 2022-2034 (USD MILLION/ Units)
        1. Mild Hybrid Electric Vehicle Systems
        2. Electric Boosting Systems
        3. Regenerative Energy Recovery Systems
      3. APAC Automotive 48V System Market By Application 2022-2034 (USD MILLION/ Units)
        1. Start–Stop and Engine Restart
        2. Regenerative Braking
        3. Electric Torque Assist
        4. Electric Supercharging
        5. Electrification of Auxiliary Loads
        6. Others
      4. China
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      5. Korea
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      6. Japan
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      7. India
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      8. Australia
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      9. Taiwan
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      10. South East Asia
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      11. Rest of Asia-Pacific
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
    4. Middle East and Africa
      1. Middle East and Africa Automotive 48V System Market By Component 2022-2034 (USD MILLION/ Units)
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
      2. Middle East and Africa Automotive 48V System Market By System Architecture 2022-2034 (USD MILLION/ Units)
        1. Mild Hybrid Electric Vehicle Systems
        2. Electric Boosting Systems
        3. Regenerative Energy Recovery Systems
      3. Middle East and Africa Automotive 48V System Market By Application 2022-2034 (USD MILLION/ Units)
        1. Start–Stop and Engine Restart
        2. Regenerative Braking
        3. Electric Torque Assist
        4. Electric Supercharging
        5. Electrification of Auxiliary Loads
        6. Others
      4. UAE
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      5. Turkey
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      6. Saudi Arabia
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      7. South Africa
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      8. Egypt
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      9. Nigeria
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      10. Rest of MEA
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
    5. LATAM
      1. LATAM Automotive 48V System Market By Component 2022-2034 (USD MILLION/ Units)
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
      2. LATAM Automotive 48V System Market By System Architecture 2022-2034 (USD MILLION/ Units)
        1. Mild Hybrid Electric Vehicle Systems
        2. Electric Boosting Systems
        3. Regenerative Energy Recovery Systems
      3. LATAM Automotive 48V System Market By Application 2022-2034 (USD MILLION/ Units)
        1. Start–Stop and Engine Restart
        2. Regenerative Braking
        3. Electric Torque Assist
        4. Electric Supercharging
        5. Electrification of Auxiliary Loads
        6. Others
      4. Brazil
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      5. Mexico
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      6. Argentina
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      7. Chile
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      8. Colombia
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
      9. Rest of LATAM
        1. 48V Battery Packs
        2. Belt Starter Generator
        3. DC–DC Converters
        4. Power Electronics Modules
        5. 48V Wiring Harness and Ancillary Components
        6. Mild Hybrid Electric Vehicle Systems
        7. Electric Boosting Systems
        8. Regenerative Energy Recovery Systems
        9. Start–Stop and Engine Restart
        10. Regenerative Braking
        11. Electric Torque Assist
        12. Electric Supercharging
        13. Electrification of Auxiliary Loads
        14. Others
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