サンプル依頼リスト カート
  • English
デフォルト表紙
市場調査レポート
商品コード
1785243

自動車用配電システム市場- 世界の産業規模、シェア、動向、機会、予測、コンポーネント別、推進力別、電圧別、地域別、競合別、2020～2030年

Automotive Electrical Distribution Systems Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Component, By Propulsion, By Voltage, By Region & Competition, 2020-2030F

出版日
ページ情報
英文 185 Pages
納期
2～3営業日
カスタマイズ可能
価格
価格表記: USDを日本円(税抜)に換算
本日の銀行送金レート: 1USD=148.26円

こちらのレポートには、数時間（ご購入金額の10%）分のアナリストへの質問／追加調査サービスが含まれております。

自動車用配電システム市場- 世界の産業規模、シェア、動向、機会、予測、コンポーネント別、推進力別、電圧別、地域別、競合別、2020～2030年
出版日: 2025年08月06日
発行: TechSci Research
ページ情報: 英文 185 Pages
納期: 2～3営業日
GIIご利用のメリット
  • 全表示
  • 概要
  • 目次
概要

自動車用配電システムの世界市場規模は2024年に453億米ドル、予測期間中のCAGRは7.1%で、2030年には679億米ドルに達すると予測されます。

市場概要
予測期間 2026～2030年
市場規模：2024年 453億米ドル
市場規模：2030年 679億米ドル
CAGR：2025～2030年 7.1%
急成長セグメント 電気自動車
最大市場 アジア太平洋

自動車用配電システム市場は、急速な自動車の電動化と複雑な電子アーキテクチャの統合によって変貌を遂げています。最新の自動車、特に電気自動車やハイブリッド車には、推進力、インフォテインメント、バッテリー管理など、さまざまなシステム全体の電力供給を管理するための堅牢な配電ネットワークが必要です。車両あたりの電子制御ユニット（ECU）数の増加により、ワイヤハーネスがより複雑になり、効率、軽量材料、コンパクト設計がより重視されるようになりました。自動車メーカーの技術革新が進むにつれて、スペースと重量を最適化しながら先進的機能をサポートできる電気システムの必要性が顕著になっています。

市場促進要因

自動車の電動化の進展

  • 電気自動車は、内燃機関（ICE）車、特に高電圧システムに比べ、最大30～40%多くの配線とコネクタを必要とします。最近の電気自動車は、従来型ICEモデルの1.5～2kmに対し、最大5kmの配線を必要とします。

主要市場課題

電気アーキテクチャ設計の複雑さ

主要市場動向

集中型電気アーキテクチャへの移行

自動車メーカーは、従来型分散型アーキテクチャから、より集中型の電気システムへと移行しつつあります。

目次

第1章 イントロダクション

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 世界の自動車用配電システム市場展望

  • 市場規模・予測
    • 金額別
  • 市場シェア・予測
    • 推進力別（内燃機関車、電気自動車）
    • コンポーネント別（ベルトドライブ、ワイヤハーネス、ヒューズ＆リレー、スイッチ＆センサ、コネクタ＆ターミナル、制御モジュール（ECU）、その他）
    • 電圧別（12V、48V、高電圧システム）
    • 地域別
    • 上位5社、その他（2024年）
  • 自動車用配電システム市場マッピング＆機会評価

第5章 北米の自動車用配電システム市場展望

  • 市場規模・予測
    • 金額別
  • 市場シェア・予測
    • 推進別
    • コンポーネント別
    • 電圧別
    • 国別

第6章 欧州の・CIS諸国の自動車用配電システム市場展望

  • 市場規模・予測
  • 市場シェア・予測

第7章 アジア太平洋の自動車用配電システム市場展望

  • 市場規模・予測
  • 市場シェア・予測

第8章 中東・アフリカの自動車用配電システム市場展望

  • 市場規模・予測
  • 市場シェア・予測

第9章 南米の自動車用配電システム市場展望

  • 市場規模・予測
  • 市場シェア・予測

第10章 市場力学

  • 促進要因
  • 課題

第11章 市場動向と発展

第12章 ポーターのファイブフォース分析

第13章 競合情勢

  • 企業プロファイル
    • Aptiv PLC
    • Draexlmaier Group
    • Fujikura Ltd.
    • Furukawa Electric Co., Ltd.
    • Lear Corporation
    • Leoni AG
    • Samvardhana Motherson International Limited
    • Nexans Autoelectric GmbH
    • Sumitomo Electric Industries, Ltd.
    • Yazaki Corporation

第14章 戦略的提言

第15章 調査会社について・免責事項

目次
Product Code: 29187

Global Automotive Electrical Distribution Systems Market was valued at USD 45.3 billion in 2024 and is expected to reach USD 67.9 billion by 2030 with a CAGR of 7.1% during the forecast period.

Market Overview
Forecast Period2026-2030
Market Size 2024USD 45.3 Billion
Market Size 2030USD 67.9 Billion
CAGR 2025-20307.1%
Fastest Growing SegmentElectric Vehicles
Largest MarketAsia-Pacific

The automotive electrical distribution systems market is witnessing transformation driven by rapid vehicle electrification and integration of complex electronic architectures. Modern vehicles, particularly electric and hybrid models, require robust distribution networks to manage power supply across various systems such as propulsion, infotainment, and battery management. The increase in the number of electronic control units (ECUs) per vehicle has led to more intricate wiring harnesses, placing greater emphasis on efficiency, lightweight materials, and compact designs. As automakers continue to innovate, the need for electrical systems that can support advanced features while optimizing space and weight becomes more pronounced.

Market Drivers

Rising Electrification of Vehicles

As the global automotive industry accelerates the shift toward electric mobility, the demand for sophisticated electrical distribution systems is increasing. Electric vehicles (EVs) rely on intricate networks of wires, connectors, and harnesses to deliver power from battery packs to propulsion motors, onboard chargers, inverters, and auxiliary components.

  • According to the International Energy Agency (IEA), 2023, the increasing electrification of vehicles, including EVs, hybrids, and ADAS-enabled vehicles, has significantly increased the complexity and length of electrical wiring harnesses.
  • Electric vehicles require up to 30-40% more wiring and connectors than internal combustion engine (ICE) vehicles, especially in high-voltage systems.
  • Modern electric cars contain up to 5 km of wiring, compared to 1.5-2 km in conventional ICE models.

This transformation is not limited to battery-electric vehicles (BEVs) but extends to hybrid and plug-in hybrid models as well. Modern EV platforms are architected around high-voltage systems that necessitate enhanced insulation, heat resistance, and robust current-carrying capacity. Electrical distribution systems are evolving to accommodate bidirectional power flows, support fast charging infrastructure, and ensure minimal energy loss. As automakers invest in expanding their EV lineups and governments reinforce zero-emission targets, the need for tailored electrical architecture is becoming a design priority. From modular high-voltage harnesses to flexible flat cables that reduce bulk, innovations are addressing energy efficiency, system weight, and space constraints. The electrification trend is fundamentally changing how vehicles are powered and controlled, and electrical distribution networks are at the heart of this transition, supporting everything from propulsion to battery thermal management and power electronics integration.

Key Market Challenges

Complexity in Electrical Architecture Design

As modern vehicles integrate more electronic features, the design and layout of electrical distribution systems become increasingly complex. Managing the interconnection of hundreds of components, sensors, and control modules within limited vehicle space poses significant design challenges. Engineers must consider factors such as electromagnetic compatibility, signal latency, and thermal effects while minimizing wire length and weight. This complexity increases with the adoption of zonal or centralized architectures, where high-speed data and power must be routed through fewer but more critical pathways. Ensuring reliable signal and power transmission under all operational conditions requires intricate planning and advanced simulation tools. Any design flaw can lead to functional failures, diagnostic errors, or reduced system efficiency. The growing vehicle diversity-from compact EVs to autonomous trucks-further compounds the challenge, as each platform may require a unique wiring topology. This intricate balancing of performance, weight, safety, and cost is one of the primary hurdles manufacturers face in developing next-generation electrical distribution systems.

Key Market Trends

Shift Toward Centralized Electrical Architectures

Automakers are transitioning from traditional distributed architectures to more centralized electrical systems.

For instance, in June 2025, NXP Semiconductors and Rimac Technology partnered to co-develop a centralized vehicle computing architecture that enables advanced domain and zonal control for next-generation electric and intelligent vehicles. The system will leverage NXP's processors and safety chips to manage complex functions such as ADAS, connectivity, and battery management. This collaboration aims to simplify vehicle electrical/electronic architectures, reduce wiring complexity, and enhance software-defined vehicle capabilities. The solution is designed to support high-performance, secure, and scalable vehicle platforms suited for future mobility applications.

In a centralized layout, key functions such as power distribution, data processing, and diagnostics are managed through fewer, more powerful control units rather than multiple decentralized modules. This consolidation reduces wiring complexity, lowers weight, and enhances system scalability. As vehicles become more software-defined and reliant on electronic control units (ECUs), centralized architectures offer a platform for better data handling, over-the-air updates, and streamlined communication protocols. The growing integration of advanced driver assistance systems (ADAS), connectivity features, and electrified powertrains further supports the trend, as centralized systems simplify integration and improve overall vehicle efficiency. This evolution reflects the need to support increasingly sophisticated digital and electronic functionalities in modern vehicles.

Key Market Players

  • Aptiv PLC
  • Draexlmaier Group
  • Fujikura Ltd.
  • Furukawa Electric Co., Ltd.
  • Lear Corporation
  • Leoni AG
  • Samvardhana Motherson International Limited
  • Nexans Autoelectric GmbH
  • Sumitomo Electric Industries, Ltd.
  • Yazaki Corporation

Report Scope:

In this report, the Global Automotive Electrical Distribution Systems Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Automotive Electrical Distribution Systems Market, By Component:

  • Belt drive
  • Wiring harness
  • Fuse & relay
  • Switches & sensors
  • Connectors & terminals
  • Control modules (ECUs)
  • Others

Automotive Electrical Distribution Systems Market, By Propulsion:

  • ICE Vehicles
  • Electric Vehicles

Automotive Electrical Distribution Systems Market, By Voltage:

  • 12v
  • 48v
  • High voltage systems

Automotive Electrical Distribution Systems Market, By Region:

  • North America
    • United States
    • Canada
    • Mexico
  • Europe & CIS
    • Germany
    • France
    • U.K.
    • Spain
    • Italy
  • Asia-Pacific
    • China
    • Japan
    • India
    • South Korea
  • Middle East & Africa
    • South Africa
    • Saudi Arabia
    • UAE
    • Turkey
  • South America
    • Brazil
    • Argentina

Competitive Landscape

Company Profiles: Detailed analysis of the major companies presents in the Global Automotive Electrical Distribution Systems Market.

Available Customizations:

Global Automotive Electrical Distribution Systems Market report with the given market data, TechSci Research offers customizations according to the 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. Introduction

  • 1.1. Research Tenure Considered
  • 1.2. Market Definition
  • 1.3. Scope of the Market
  • 1.4. Markets Covered
  • 1.5. Years Considered for Study
  • 1.6. 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 Regions

4. Global Automotive Electrical Distribution Systems Market Outlook

  • 4.1. Market Size & Forecast
    • 4.1.1. By Value
  • 4.2. Market Share & Forecast
    • 4.2.1. By Propulsion Market Share Analysis (ICE Vehicles, Electric Vehicles)
    • 4.2.2. By Component Market Share Analysis (Belt drive, Wiring harness, Fuse & relay, Switches & sensors, Connectors & terminals, Control modules (ECUs), Others)
    • 4.2.3. By Voltage Market Share Analysis (12v, 48v, High voltage systems)
    • 4.2.4. By Regional Market Share Analysis
    • 4.2.5. By Top 5 Companies Market Share Analysis, Others (2024)
  • 4.3. Automotive Electrical Distribution Systems Market Mapping & Opportunity Assessment

5. North America Automotive Electrical Distribution Systems Market Outlook

  • 5.1. Market Size & Forecast
    • 5.1.1. By Value
  • 5.2. Market Share & Forecast
    • 5.2.1. By Propulsion Market Share Analysis
    • 5.2.2. By Component Market Share Analysis
    • 5.2.3. By Voltage Market Share Analysis
    • 5.2.4. By Country Market Share Analysis
      • 5.2.4.1. United States Automotive Electrical Distribution Systems Market Outlook
        • 5.2.4.1.1. Market Size & Forecast
          • 5.2.4.1.1.1. By Value
        • 5.2.4.1.2. Market Share & Forecast
          • 5.2.4.1.2.1. By Propulsion Market Share Analysis
          • 5.2.4.1.2.2. By Component Market Share Analysis
          • 5.2.4.1.2.3. By Voltage Market Share Analysis
      • 5.2.4.2. Canada Automotive Electrical Distribution Systems Market Outlook
        • 5.2.4.2.1. Market Size & Forecast
          • 5.2.4.2.1.1. By Value
        • 5.2.4.2.2. Market Share & Forecast
          • 5.2.4.2.2.1. By Propulsion Market Share Analysis
          • 5.2.4.2.2.2. By Component Market Share Analysis
          • 5.2.4.2.2.3. By Voltage Market Share Analysis
      • 5.2.4.3. Mexico Automotive Electrical Distribution Systems Market Outlook
        • 5.2.4.3.1. Market Size & Forecast
          • 5.2.4.3.1.1. By Value
        • 5.2.4.3.2. Market Share & Forecast
          • 5.2.4.3.2.1. By Propulsion Market Share Analysis
          • 5.2.4.3.2.2. By Component Market Share Analysis
          • 5.2.4.3.2.3. By Voltage Market Share Analysis

6. Europe & CIS Automotive Electrical Distribution Systems Market Outlook

  • 6.1. Market Size & Forecast
    • 6.1.1. By Value
  • 6.2. Market Share & Forecast
    • 6.2.1. By Propulsion Market Share Analysis
    • 6.2.2. By Component Market Share Analysis
    • 6.2.3. By Voltage Market Share Analysis
    • 6.2.4. By Country Market Share Analysis
      • 6.2.4.1. France Automotive Electrical Distribution Systems Market Outlook
        • 6.2.4.1.1. Market Size & Forecast
          • 6.2.4.1.1.1. By Value
        • 6.2.4.1.2. Market Share & Forecast
          • 6.2.4.1.2.1. By Propulsion Market Share Analysis
          • 6.2.4.1.2.2. By Component Market Share Analysis
          • 6.2.4.1.2.3. By Voltage Market Share Analysis
      • 6.2.4.2. Germany Automotive Electrical Distribution Systems Market Outlook
        • 6.2.4.2.1. Market Size & Forecast
          • 6.2.4.2.1.1. By Value
        • 6.2.4.2.2. Market Share & Forecast
          • 6.2.4.2.2.1. By Propulsion Market Share Analysis
          • 6.2.4.2.2.2. By Component Market Share Analysis
          • 6.2.4.2.2.3. By Voltage Market Share Analysis
      • 6.2.4.3. United Kingdom Automotive Electrical Distribution Systems Market Outlook
        • 6.2.4.3.1. Market Size & Forecast
          • 6.2.4.3.1.1. By Value
        • 6.2.4.3.2. Market Share & Forecast
          • 6.2.4.3.2.1. By Propulsion Market Share Analysis
          • 6.2.4.3.2.2. By Component Market Share Analysis
          • 6.2.4.3.2.3. By Voltage Market Share Analysis
      • 6.2.4.4. Italy Automotive Electrical Distribution Systems Market Outlook
        • 6.2.4.4.1. Market Size & Forecast
          • 6.2.4.4.1.1. By Value
        • 6.2.4.4.2. Market Share & Forecast
          • 6.2.4.4.2.1. By Propulsion Market Share Analysis
          • 6.2.4.4.2.2. By Component Market Share Analysis
          • 6.2.4.4.2.3. By Voltage Market Share Analysis
      • 6.2.4.5. Spain Automotive Electrical Distribution Systems Market Outlook
        • 6.2.4.5.1. Market Size & Forecast
          • 6.2.4.5.1.1. By Value
        • 6.2.4.5.2. Market Share & Forecast
          • 6.2.4.5.2.1. By Propulsion Market Share Analysis
          • 6.2.4.5.2.2. By Component Market Share Analysis
          • 6.2.4.5.2.3. By Voltage Market Share Analysis

7. Asia-Pacific Automotive Electrical Distribution Systems Market Outlook

  • 7.1. Market Size & Forecast
    • 7.1.1. By Value
  • 7.2. Market Share & Forecast
    • 7.2.1. By Propulsion Market Share Analysis
    • 7.2.2. By Component Market Share Analysis
    • 7.2.3. By Voltage Market Share Analysis
    • 7.2.4. By Country Share Analysis
      • 7.2.4.1. China Automotive Electrical Distribution Systems Market Outlook
        • 7.2.4.1.1. Market Size & Forecast
          • 7.2.4.1.1.1. By Value
        • 7.2.4.1.2. Market Share & Forecast
          • 7.2.4.1.2.1. By Propulsion Market Share Analysis
          • 7.2.4.1.2.2. By Component Market Share Analysis
          • 7.2.4.1.2.3. By Voltage Market Share Analysis
      • 7.2.4.2. Japan Automotive Electrical Distribution Systems Market Outlook
        • 7.2.4.2.1. Market Size & Forecast
          • 7.2.4.2.1.1. By Value
        • 7.2.4.2.2. Market Share & Forecast
          • 7.2.4.2.2.1. By Propulsion Market Share Analysis
          • 7.2.4.2.2.2. By Component Market Share Analysis
          • 7.2.4.2.2.3. By Voltage Market Share Analysis
      • 7.2.4.3. India Automotive Electrical Distribution Systems Market Outlook
        • 7.2.4.3.1. Market Size & Forecast
          • 7.2.4.3.1.1. By Value
        • 7.2.4.3.2. Market Share & Forecast
          • 7.2.4.3.2.1. By Propulsion Market Share Analysis
          • 7.2.4.3.2.2. By Component Market Share Analysis
          • 7.2.4.3.2.3. By Voltage Market Share Analysis
      • 7.2.4.4. South Korea Automotive Electrical Distribution Systems Market Outlook
        • 7.2.4.4.1. Market Size & Forecast
          • 7.2.4.4.1.1. By Value
        • 7.2.4.4.2. Market Share & Forecast
          • 7.2.4.4.2.1. By Propulsion Market Share Analysis
          • 7.2.4.4.2.2. By Component Market Share Analysis
          • 7.2.4.4.2.3. By Voltage Market Share Analysis

8. Middle East & Africa Automotive Electrical Distribution Systems Market Outlook

  • 8.1. Market Size & Forecast
    • 8.1.1. By Value
  • 8.2. Market Share & Forecast
    • 8.2.1. By Propulsion Market Share Analysis
    • 8.2.2. By Component Market Share Analysis
    • 8.2.3. By Voltage Market Share Analysis
    • 8.2.4. By Country Market Share Analysis
      • 8.2.4.1. South Africa Automotive Electrical Distribution Systems Market Outlook
        • 8.2.4.1.1. Market Size & Forecast
          • 9.2.4.1.1.1. By Value
        • 8.2.4.1.2. Market Share & Forecast
          • 8.2.4.1.2.1. By Propulsion Market Share Analysis
          • 8.2.4.1.2.2. By Component Market Share Analysis
          • 8.2.4.1.2.3. By Voltage Market Share Analysis
      • 8.2.4.2. Saudi Arabia Automotive Electrical Distribution Systems Market Outlook
        • 8.2.4.2.1. Market Size & Forecast
          • 8.2.4.2.1.1. By Value
        • 8.2.4.2.2. Market Share & Forecast
          • 8.2.4.2.2.1. By Propulsion Market Share Analysis
          • 8.2.4.2.2.2. By Component Market Share Analysis
          • 8.2.4.2.2.3. By Voltage Market Share Analysis
      • 8.2.4.3. UAE Automotive Electrical Distribution Systems Market Outlook
        • 8.2.4.3.1. Market Size & Forecast
          • 8.2.4.3.1.1. By Value
        • 8.2.4.3.2. Market Share & Forecast
          • 8.2.4.3.2.1. By Propulsion Market Share Analysis
          • 8.2.4.3.2.2. By Component Market Share Analysis
          • 8.2.4.3.2.3. By Voltage Market Share Analysis
      • 8.2.4.4. Turkey Automotive Electrical Distribution Systems Market Outlook
        • 8.2.4.4.1. Market Size & Forecast
          • 8.2.4.4.1.1. By Value
        • 8.2.4.4.2. Market Share & Forecast
          • 8.2.4.4.2.1. By Propulsion Market Share Analysis
          • 8.2.4.4.2.2. By Component Market Share Analysis
          • 8.2.4.4.2.3. By Voltage Market Share Analysis

9. South America Automotive Electrical Distribution Systems Market Outlook

  • 9.1. Market Size & Forecast
    • 9.1.1. By Value
  • 9.2. Market Share & Forecast
    • 9.2.1. By Propulsion Market Share Analysis
    • 9.2.2. By Component Market Share Analysis
    • 9.2.3. By Voltage Market Share Analysis
    • 9.2.4. By Country Market Share Analysis
      • 9.2.4.1. Brazil Automotive Electrical Distribution Systems Market Outlook
        • 9.2.4.1.1. Market Size & Forecast
          • 9.2.4.1.1.1. By Value
        • 9.2.4.1.2. Market Share & Forecast
          • 9.2.4.1.2.1. By Propulsion Market Share Analysis
          • 9.2.4.1.2.2. By Component Market Share Analysis
          • 9.2.4.1.2.3. By Voltage Market Share Analysis
      • 9.2.4.2. Argentina Automotive Electrical Distribution Systems Market Outlook
        • 9.2.4.2.1. Market Size & Forecast
          • 9.2.4.2.1.1. By Value
        • 9.2.4.2.2. Market Share & Forecast
          • 9.2.4.2.2.1. By Propulsion Market Share Analysis
          • 9.2.4.2.2.2. By Component Market Share Analysis
          • 9.2.4.2.2.3. By Voltage Market Share Analysis

10. Market Dynamics

  • 10.1. Drivers
  • 10.2. Challenges

11. Market Trends & Developments

12. Porters Five Forces Analysis

13. Competitive Landscape

  • 13.1. Company Profiles
    • 13.1.1. Aptiv PLC
      • 13.1.1.1. Company Details
      • 13.1.1.2. Products
      • 13.1.1.3. Financials (As Per Availability)
      • 13.1.1.4. Key Market Focus & Geographical Presence
      • 13.1.1.5. Recent Developments
      • 13.1.1.6. Key Management Personnel
    • 13.1.2. Draexlmaier Group
    • 13.1.3. Fujikura Ltd.
    • 13.1.4. Furukawa Electric Co., Ltd.
    • 13.1.5. Lear Corporation
    • 13.1.6. Leoni AG
    • 13.1.7. Samvardhana Motherson International Limited
    • 13.1.8. Nexans Autoelectric GmbH
    • 13.1.9. Sumitomo Electric Industries, Ltd.
    • 13.1.10. Yazaki Corporation

14. Strategic Recommendations

15. About Us & Disclaimer