한글목차

세계의 배터리 디스커넥트 유닛(BDU) 시장 규모는 2024년에 39억 달러에 달하며, 예측 기간 중 CAGR 20.4%로 성장하며, 2030년에는 120억 달러에 달할 것으로 예측됩니다.

이 시장은 전 세계에서 전기자동차(EV)의 도입이 가속화됨에 따라 강력한 성장세를 보이고 있습니다. 각국 정부가 엄격한 배기가스 배출 기준을 시행하고 깨끗한 대체 운송 수단을 장려함에 따라 고전압 배터리 시스템을 안전하게 관리하는 데 필수적인 BDU에 대한 수요가 크게 증가하고 있습니다. 하이브리드차 및 첨단운전자보조시스템(ADAS)를 포함한 자동차의 전동화 확대는 BDU의 중요성을 더욱 강화시키고 있습니다. 이들 유닛은 열 발생 및 충돌시 배터리 전원을 차단하여 차량의 안전을 확보하는 데 매우 중요한 역할을 합니다. 또한 기술의 발전으로 진단 능력과 운영 효율성을 높이는 센서와 소프트웨어 제어 기능을 갖춘 스마트 BDU의 개발도 진행되고 있습니다. 자동차 용도에 국한되지 않고, 그리드 및 산업 분야에서의 배터리 에너지 저장 시스템(BESS)의 활용 확대가 새로운 성장의 길을 열어가고 있습니다. 북미, 유럽, 아시아태평양 등의 지역에서는 정부의 인센티브와 인프라 투자로 시장 전망이 계속 강화되고 있으며, BDU는 지속가능한 에너지 및 모빌리티 솔루션으로의 전환에 있으며, 중요한 구성 요소로 자리매김하고 있습니다.

시장 성장 촉진요인

세계 전기자동차(EV)의 급속한 확산

주요 시장 이슈

복잡한 설계 및 통합 요구 사항

주요 시장 동향

스마트하고 통합된 BDU의 채택 증가

목차

제1장 개요

제2장 조사 방법

제3장 개요

제4장 고객의 소리

제5장 세계 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
  • 금액별
• 시장 점유율·예측
  • 기술별(전기 기계식 BDU, 솔리드 스테이트 BDU, 하이브리드 BDU)
  • 용도별(자동차, 에너지·유틸리티, 산업 기기, 항공우주·방위, 해양·철도, 기타)
  • 지역별(북미, 유럽, 남미, 중동 및 아프리카, 아시아태평양)
• 기업별(2024)
• 시장 맵

제6장 북미의 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
• 시장 점유율·예측
• 북미 : 국가별 분석
  • 미국
  • 캐나다
  • 멕시코

제7장 유럽의 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
• 시장 점유율·예측
• 유럽 : 국가별 분석
  • 독일
  • 프랑스
  • 영국
  • 이탈리아
  • 스페인

제8장 아시아태평양의 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
• 시장 점유율·예측
• 아시아태평양 : 국가별 분석
  • 중국
  • 인도
  • 일본
  • 한국
  • 호주

제9장 중동 및 아프리카의 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
• 시장 점유율·예측
• 중동 및 아프리카 : 국가별 분석
  • 사우디아라비아
  • 아랍에미리트
  • 남아프리카공화국

제10장 남미 배터리 디스커넥트 유닛(BDU) 시장 전망

• 시장 규모·예측
• 시장 점유율·예측
• 남미 : 국가별 분석
  • 브라질
  • 콜롬비아
  • 아르헨티나

제11장 시장 역학

• 촉진요인
• 과제

제12장 시장 동향과 발전

• 합병과 인수
• 제품 출시
• 최근 동향

제13장 기업 개요

• Robert Bosch GmbH
• BorgWarner Inc.
• Eaton Corporation plc
• Sensata Technologies Holding plc
• Littlefuse, Inc.
• TE Connectivity Ltd.
• Mersen S.A.
• Delphi Technologies(a BorgWarner Company)

제14장 전략적 제안

제15장 조사회사 소개·면책사항

영문목차

The Global Battery Disconnect Unit (BDU) Market was valued at USD 3.9 billion in 2024 and is projected to reach USD 12.0 billion by 2030, growing at a CAGR of 20.4% through the forecast period. The market is witnessing robust growth due to the accelerating adoption of electric vehicles (EVs) worldwide. As governments enforce stricter emissions standards and promote clean transportation alternatives, demand for BDUs-critical for managing high-voltage battery systems safely-is rising significantly. The expansion of vehicle electrification, including hybrid vehicles and advanced driver-assistance systems (ADAS), further reinforces the importance of BDUs. These units play a pivotal role in ensuring vehicle safety by disconnecting battery power during thermal events or collisions. Advances in technology are also driving the development of smart BDUs equipped with sensors and software-controlled features that enhance diagnostic capabilities and operational efficiency. Beyond automotive applications, the increasing use of battery energy storage systems (BESS) in grid and industrial sectors is creating new growth avenues. Government incentives and infrastructure investments across regions such as North America, Europe, and Asia-Pacific continue to strengthen the market outlook, positioning BDUs as vital components in the shift toward sustainable energy and mobility solutions.

Key Market Drivers

Surging Adoption of Electric Vehicles (EVs) Globally

The global transition to electric mobility is a key driver for the Battery Disconnect Unit (BDU) market. As nations intensify efforts to cut greenhouse gas emissions and meet net-zero objectives, EVs are becoming central to transportation strategies. Regulatory frameworks supporting cleaner vehicles-such as emission caps, tax rebates, and purchase incentives-are encouraging consumers and manufacturers to replace internal combustion engine (ICE) vehicles with battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). Countries including China, the U.S., Germany, and Norway are at the forefront of this shift. BDUs play an essential role within EV battery packs by isolating power during faults, maintenance, or emergencies. As EV designs evolve to support higher voltage platforms for long-range driving and ultra-fast charging, BDUs must handle more complex safety and power control requirements, making their function increasingly critical to EV architecture.

Key Market Challenges

Complex Design and Integration Requirements

The Battery Disconnect Unit (BDU) market faces a major challenge in managing the technical complexity of integrating BDUs into next-generation electric vehicles. With the adoption of high-voltage systems like 800V platforms, BDUs must be designed to support higher electrical loads while maintaining stringent safety and thermal performance standards. Manufacturers are under pressure to develop compact, lightweight, and cost-efficient BDUs that can be seamlessly integrated into constrained vehicle spaces. In addition, OEMs now expect BDUs to offer multifunctionality-including current sensing, fault management, and system communication-within a reliable and intelligent framework. This requires incorporating advanced electronics such as solid-state relays, microcontrollers, and communication protocols like CAN and LIN. Ensuring compatibility with battery management systems (BMS) and overall vehicle architecture further increases development complexity, time, and cost, posing a challenge for suppliers in delivering scalable and adaptable solutions.

Key Market Trends

Rising Adoption of Smart and Integrated BDUs

The market is experiencing a clear trend toward smart and integrated Battery Disconnect Units (BDUs), replacing traditional mechanical models. These intelligent units feature embedded microcontrollers, solid-state switching components, and real-time monitoring capabilities that enhance safety and control. By enabling advanced diagnostics and predictive maintenance, smart BDUs can respond quickly to anomalies such as overheating or electrical faults. In EVs, where real-time management of high-voltage batteries is essential, smart BDUs offer a more compact and efficient solution. Automakers are seeking modular BDU systems that integrate contactors, current sensors, fuses, and communication interfaces, reducing wiring complexity and improving heat management. This trend is driving manufacturers to develop space-saving, multifunctional BDU platforms that align with the evolving needs of electric vehicle and energy storage system designs.

Key Market Players

• Robert Bosch GmbH
• BorgWarner Inc.
• Eaton Corporation plc
• Sensata Technologies Holding plc
• Littlefuse, Inc.
• TE Connectivity Ltd.
• Mersen S.A.
• Delphi Technologies (a BorgWarner Company)

Report Scope:

In this report, the Global Battery Disconnect Unit (BDU) Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Battery Disconnect Unit (BDU) Market, By Technology:

• Electromechanical BDUs
• Solid-State BDUs
• Hybrid BDUs

Battery Disconnect Unit (BDU) Market, By Application:

• Automotive
• Energy & Utilities
• Industrial Equipment
• Aerospace & Defense
• Marine & Rail
• Others

Battery Disconnect Unit (BDU) Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
• South America
  • Brazil
  • Colombia
  • Argentina
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Battery Disconnect Unit (BDU) Market.

Available Customizations:

Global Battery Disconnect Unit (BDU) Market report with the given market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Battery Disconnect Unit (BDU) Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Technology (Electromechanical BDUs, Solid-State BDUs, Hybrid BDUs)
  • 5.2.2. By Application (Automotive, Energy & Utilities, Industrial Equipment, Aerospace & Defense, Marine & Rail, Others)
  • 5.2.3. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Battery Disconnect Unit (BDU) Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Technology
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Battery Disconnect Unit (BDU) Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Technology
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Battery Disconnect Unit (BDU) Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Technology
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Battery Disconnect Unit (BDU) Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Technology
      • 6.3.3.2.2. By Application

7. Europe Battery Disconnect Unit (BDU) Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Technology
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Battery Disconnect Unit (BDU) Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Technology
      • 7.3.1.2.2. By Application
  • 7.3.2. France Battery Disconnect Unit (BDU) Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Technology
      • 7.3.2.2.2. By Application
  • 7.3.3. United Kingdom Battery Disconnect Unit (BDU) Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Technology
      • 7.3.3.2.2. By Application
  • 7.3.4. Italy Battery Disconnect Unit (BDU) Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Technology
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Battery Disconnect Unit (BDU) Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Technology
      • 7.3.5.2.2. By Application

8. Asia Pacific Battery Disconnect Unit (BDU) Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Technology
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Battery Disconnect Unit (BDU) Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Technology
      • 8.3.1.2.2. By Application
  • 8.3.2. India Battery Disconnect Unit (BDU) Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Technology
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Battery Disconnect Unit (BDU) Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Technology
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Battery Disconnect Unit (BDU) Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Technology
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Battery Disconnect Unit (BDU) Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Technology
      • 8.3.5.2.2. By Application

9. Middle East & Africa Battery Disconnect Unit (BDU) Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Technology
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Battery Disconnect Unit (BDU) Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Technology
      • 9.3.1.2.2. By Application
  • 9.3.2. UAE Battery Disconnect Unit (BDU) Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Technology
      • 9.3.2.2.2. By Application
  • 9.3.3. South Africa Battery Disconnect Unit (BDU) Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Technology
      • 9.3.3.2.2. By Application

10. South America Battery Disconnect Unit (BDU) Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Technology
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Battery Disconnect Unit (BDU) Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Technology
      • 10.3.1.2.2. By Application
  • 10.3.2. Colombia Battery Disconnect Unit (BDU) Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Technology
      • 10.3.2.2.2. By Application
  • 10.3.3. Argentina Battery Disconnect Unit (BDU) Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Technology
      • 10.3.3.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends and Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Robert Bosch GmbH
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel
  • 13.1.5. Key Product/Services Offered
• 13.2. BorgWarner Inc.
• 13.3. Eaton Corporation plc
• 13.4. Sensata Technologies Holding plc
• 13.5. Littlefuse, Inc.
• 13.6. TE Connectivity Ltd.
• 13.7. Mersen S.A.
• 13.8. Delphi Technologies (a BorgWarner Company)

14. Strategic Recommendations

15. About Us & Disclaimer