Xiaomi SU7 Inverter

Xiaomi SU7 inverter (also called the drive motor controller) is the power-electronics module that converts DC from the battery into three-phase AC to drive the SU7's Permanent Magnet Synchronous Motor. As a core part of the Xiaomi HyperEngine electric drive system, it is one of the most-searched Xiaomi SU7 EV parts for overseas buyers, reverse-engineering teams and benchmark labs. We supply genuine Xiaomi SU7 inverter units and teardown samples sourced from China.

Technical Information

The SU7 inverter is integrated with the drive motor and reduction gear as a compact e-drive unit. It uses silicon-based and SiC switching devices on a liquid-cooled baseplate, with integrated DC-link capacitors, current sensors and a water-cooled housing. Typical drive-motor ratings for the SU7 platform are in the 220 kW (rear V6s) to 275 kW (front V8s) class; peak system output reaches up to 495 kW on the SU7 Max AWD configuration. Exact specification for the unit you receive is confirmed on quotation.

Applications

This Xiaomi SU7 inverter is used for EV component benchmarking, teardown study, failure analysis and as a replacement/sourcing reference. It suits labs, Tier-2 suppliers and procurement teams comparing Chinese EV power electronics. Search terms such as "Xiaomi SU7 electric motor", "Chinese EV drive motor" and "EV motor supplier China" all point to this family of components.

FAQ

QDo you sell the inverter separately or only with the motor? Both options are available; quote your required configuration (inverter only, or full e-drive assembly).

QIs the unit brand new or a teardown sample? We can supply either new-old-stock or benchmarked teardown units — specify in your inquiry.