SAECCE 2025 | Focusing on Powertrain Domain Integration, Driving a New Future of Electric Mobility

From October 21 to 24, the 32nd China Society of Automotive Engineers Congress and Exhibition (SAECCE 2025) was held in Chongqing. Addressing major industry innovation needs, the event featured over 120 specialized sessions and eight themed exhibition zones, attracting tens of thousands of automotive technology professionals from around the world. Sungrow E-Power was invited to attend the congress and delivered a keynote presentation on the core technologies of deep integration in the powertrain domain.

As the transition toward electrification and intelligence continues to deepen, vehicle electronic and electrical architectures are evolving toward functional centralization, hardware modularization, and software servitization, with integration trends becoming increasingly prominent. In recent years, Sungrow E-Power has actively advanced research on deep integration technologies for multi-in-one powertrain systems, focusing on modular and high-efficiency designs for core components such as motor controller units and on-board charger. By leveraging multi-core chip architectures, the company has enabled distributed parallel software development and established automated software integration and testing systems, significantly enhancing system performance and development efficiency. Supported by a platform-based powertrain system design approach, Sungrow E-Power continues to accelerate product iteration and flexibly respond to diverse customer needs.

With technological innovation as its foundation, Sungrow E-Power is continuously achieving breakthroughs in core electric drive technologies and system-level integration optimization, injecting sustained momentum into the development of the new energy vehicle industry and contributing to the creation of a greener and smarter mobility ecosystem.