900V Integrated Electric Drive Platforms Industry — First High-Voltage Platform

Automotive Industry

At the 2026 Beijing International Automobile Exhibition, InfiMotion Technology (星驱科技) unveiled a comprehensive 900V high-voltage platform that consolidates multiple vehicle systems into a unified domain controller architecture . The platform integrates electric drive units (EDU), onboard power distribution (ODP), advanced drive control (ADCU), powertrain and chassis monitoring (PCMU), and battery management systems (BMS) into a single, cohesive chassis solution .

Flagship Electric Drive Units

The company showcased two flagship electric drive units demonstrating significant performance and efficiency achievements:

TP501 900V High-Performance Co-Axial Dual Motor Drive System:

Features a semi-solid die-cast magnesium alloy housing reducing weight by 30% while enhancing thermal performance
Achieves 5.69kW/kg power density and 72.7N·m/kg torque density
Designed for premium EV segments requiring both power and efficiency

P600 Compact High-Performance EDU:

Utilizes Mini-Pin winding technology and 0.2mm ultra-thin silicon steel laminations
Achieves 92.4% CLTC efficiency at operating voltages exceeding 750V
Sets benchmarks for energy density and thermal management in compact EV architectures

System Architecture and Integration Philosophy

The 900V platform represents a shift from component-level engineering to systems-level integration. A senior InfiMotion engineer explained during the show: “The future of EVs demands seamless integration between powertrain, battery, and vehicle control. Our 900V platform is designed to be the nervous system of tomorrow’s intelligent vehicles” .

The company’s technology matrix spans the full industry chain, including silicon carbide (SiC) power electronics, X-pin motor platforms, and advanced vehicle control electronics . InfiMotion has also developed complementary technologies including a 1400 TOPS ADCU Ultra autonomous driving domain controller and HPC V4.0 liquid-cooled ultra-fast charging equipment capable of 5-minute rapid recharging .

Global Strategy and Commercial Deployment

InfiMotion Technology, operating globally with a European headquarters led by CEO Albert Pettersson, pursues a dual-track strategy combining “stable volume delivery” of mature products with “pre-research and first-mover” positioning . The company’s 900V magnesium-aluminum alloy electric drive assemblies and full silicon carbide power electronics are already in mass production for vehicle applications .