Automotive 48V System Market Report 2026

Automotive 48V System Market Overview

• Automotive 48V System market size has reached to $8.84 billion in 2025 • Expected to grow to $26.74 billion in 2030 at a compound annual growth rate (CAGR) of 24.9% • Growth Driver: Surge In Electric And Hybrid Vehicles Sparks Accelerated Growth In The Automotive 48V System Market • Market Trend: Peugeot Drives Innovation In The Automotive 48V System Market With The Launch Of 48V Hybrid Powertrain • Asia-Pacific was the largest region in 2025.

What Is Covered Under Automotive 48V System Market?

An automotive 48V system is an electrical system used in automotive vehicles that operates at a voltage value of 48 volts, which is more potent than the ordinary 12V electrical structures typically found in most vehicles. The 48V system reduces resistive energy loss, enables higher currents, and faster and more efficient power supply. The main types of automotive 48v systems are mild-hybrid vehicles, and low-power BEVs (battery electric vehicles). A mild hybrid is just a regular gasoline or diesel engine coupled with a low voltage (48V) battery and an electric motor that generally powers electrical parts such as the cooling system and the radio. The various architecture includes a belt driven(p0), crankshaft mounted (p1), dual-clutch transmission-mounted or input shaft of transmission(p2/p3), transmission output shaft, or rear axle (p4) silicone. These are used in various applications such as entry-level vehicles, mid-premium vehicles, and luxury vehicles.

What Is The Automotive 48V System Market Growth Forecast?

The automotive 48v system market size is expected to see exponential growth in the next few years. It will grow to $26.74 billion in 2030 at a compound annual growth rate (CAGR) of 24.9%. The growth in the forecast period can be attributed to electrification mandates, cost reduction in power electronics, 48v adoption in mass vehicles, advanced energy management, modular vehicle platforms. Major trends in the forecast period include adoption of mild hybrid architectures, integration of advanced power electronics, demand for higher electrical efficiency, expansion in premium vehicle segments, platform standardization.

Global Automotive 48V System Market Segmentation

1) By Type: Mild-Hybrid Vehicles, 48V-Based Auxiliary Systems in Battery Electric Vehicles (BEVs) 2) By Architecture: Belt Driven (P0), Crankshaft Mounted (P1),Dual-Clutch Transmission-Mounted Or Input Shaft Of Transmission(P2/P3), Transmission Output Shaft Or Rear Axle (P4) Silicone 3) By Application: Entry-Level Vehicles, Mid-Premium Vehicles, Luxury Vehicles Subsegments: 1) By Mild-Hybrid Vehicles: Gasoline Mild-Hybrid, Diesel Mild-Hybrid 2) By 48V-Based Auxiliary Systems in Battery Electric Vehicles (BEVs): 48V Auxiliary Power Systems for Compact BEVs, 48V Auxiliary Power Systems for Sub-Compact BEVs

What Is The Driver Of The Automotive 48V System Market?

The growing demand for electric and hybrid vehicles is expected to propel the growth of the automotive 48V system market going forward. An electric vehicle is an automobile driven by an electric engine that pulls electrical energy from a battery and can recharge from an outside power source. Automotive 48V systems provide more efficient power distribution, optimizing engine accessories and other electronics on the vehicle, thereby being capable of handling EV components without jeopardizing fuel-saving measures. For instance, in August 2024, according to the US Energy Information Administration, a US-based government agency, in the second quarter of 2024 (2Q24), combined sales of hybrid vehicles, plug-in hybrid electric vehicles (PHEVs), and battery electric vehicles (BEVs) rose to 18.7% of total new light-duty vehicle (LDV) sales, up from 17.8% in 1Q24. This increase was driven mainly by hybrid electric vehicles (HEVs), whose share rose from 8.6% in 1Q24 to 9.6% in 2Q24, PHEV share increased modestly from 1.7% to 2.0%, while BEV share reached 7.1% of the LDV market roughly comparable to its share in 2Q23. Therefore, the growing demand for electric and hybrid vehicles drives the automotive 48V system industry.

What Is The Driver Of The Automotive 48V System Market?

The growing demand for electric and hybrid vehicles is expected to propel the growth of the automotive 48V system market going forward. An electric vehicle is an automobile driven by an electric engine that pulls electrical energy from a battery and can recharge from an outside power source. Automotive 48V systems provide more efficient power distribution, optimizing engine accessories and other electronics on the vehicle, thereby being capable of handling EV components without jeopardizing fuel-saving measures. For instance, in August 2024, according to the US Energy Information Administration, a US-based government agency, in the second quarter of 2024 (2Q24), combined sales of hybrid vehicles, plug-in hybrid electric vehicles (PHEVs), and battery electric vehicles (BEVs) rose to 18.7% of total new light-duty vehicle (LDV) sales, up from 17.8% in 1Q24. This increase was driven mainly by hybrid electric vehicles (HEVs), whose share rose from 8.6% in 1Q24 to 9.6% in 2Q24, PHEV share increased modestly from 1.7% to 2.0%, while BEV share reached 7.1% of the LDV market roughly comparable to its share in 2Q23. Therefore, the growing demand for electric and hybrid vehicles drives the automotive 48V system industry.

Global Automotive 48V System Market Trends and Insights

Major companies operating in the automotive 48V system market are developing innovative products such as hybrid powertrains to enhance fuel efficiency, reduce emissions, and provide smoother driving experiences in congested areas. Hybrid powertrains integrate an internal combustion engine with an electric motor and electrified gearbox to optimize performance. For instance, in February 2023, Peugeot, a France-based automobile brand of Stellantis, a Netherlands-based manufacturer of 48V systems and automobile components, launched a new 48V hybrid powertrain for the 3008 and 5008. This hybrid 48V powertrain includes a 136hp PureTech petrol engine with a 6-speed dual-clutch electrified gearbox with an integrated electric motor which helps reduce fuel consumption by 15%. The hybrid system enables the vehicle to start, maneuver, and drive in 100% electric mode at moderate speeds in congested areas.

What Are Latest Mergers And Acquisitions In The Automotive 48V System Market?

In October 2023, Infineon Technologies AG, a Germany-based semiconductor manufacturer, acquired GaN Systems Inc. for $830 million. Through this acquisition, Infineon's GaN roadmap is expedited dramatically, solidifying its position as a leading GaN powerhouse. With this acquisition, Infineon gains access to a wide range of GaN-based power conversion technologies and cutting-edge application expertise, strengthening its position as the industry leader in power semiconductors and significantly accelerating time-to-market. GaN Systems Inc. is a Canada-based company that manufactures automotive 48V systems.

Regional Outlook

Asia-Pacific was the largest region in the automotive 48V system market in 2025. The regions covered in this market report include Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report include Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain

What Defines the Automotive 48V System Market?

The automotive 48V system market consists of sales of battery controllers, 48V batteries, power bus, and connection points, DC/DC converters, and motor generator units and inverters. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Automotive 48V System Market Report 2026?

The automotive 48v system market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the automotive 48v system industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.