On September 9, SERES Power celebrated the global launch of its latest generation SERES Super Range-Extender System, high-efficiency engine technology, and new generation distributed e-Drive system during IAA MOBILITY 2025. More than 60 representatives from AVL, Bosch, Mahle, Schaeffler, Valeo, Stellantis, Mubea, Infineon and other companies, and international media attended this technology launch and salon event. Taking this event as an opportunity, SERES Power will continue to carry out collaborative innovation with supply chain partners, jointly develop power systems that better meet the needs of global users, and provide safer, more intelligent, and more convenient intelligent mobility solutions for global users.
The new generation of SERES Super Range-Extender System is based on the “Saiyi (C2E) Range-Extender Architecture” and “RoboREX Intelligent Control Technology”, which feature three leading advantages: quiet, highly integrated, and highly efficient. The C2E Architecture adopts the All-in-ONE integrated design concept, with deep integration of engine and motor, control systems, and housing to enable ultimate compactness and cost control. RoboREX Intelligent Control Technology revolutionizes the range-extender’s operating mode from passive to active control, enabling intelligent active energy management.
In terms of efficiency performance, the comprehensive fuel consumption is reduced by 15%, noise perception is reduced by 90%, the actual efficiency reaches 3.65 kWh/L (equivalent to generating over 3.65 kWh of electricity per liter of fuel), and the maximum thermal efficiency reaches 44.8%, leading among mass-produced range-extenders.
The distributed electric drive technology can significantly improve the drive experience with safety pleasure. SERES has always believed that “safety is the ultimate luxury”. SERES Power is also actively developing the distributed electric drive systems, including dual-motor distributed architecture, three-motor distributed architecture, and four-motor distributed architecture, which can meet the power needs of vehicles from Class A to Class D.
It is reported that new energy vehicles equipped with range-extended technology have become a top choice among high-end luxury consumers, as they meet users’ needs for convenient and efficient mobility without range or charging anxiety. As early as 2016, SERES has proactively invested in the R&D and layout of range-extender technology. As a pioneer and leader in the field of range-extender technology, it has obtained over 3,900 patent applications and won more than 100 national and industry honors.
SERES Super Range-Extender System has been widely applied and achieved success in the Chinese market, helping AITO achieve strong sales and becoming one of the core technology labels of AITO. As of now, REEV AITO has achieved cumulative sales exceeding 750,000 units, setting a new record for Chinese NEV luxury brands. AITO 9 has become the sales champion of the ¥500,000-level luxury car segment in China.
SERES is currently cooperating with 25 industry partners. In 2024, SERES Power achieved an annual revenue of 9.2 billion yuan, with a year-on-year growth of 132%. Among its core products, the production and sales volume of its powertrain products surpassed 600,000 units, and the production and sales volume of its motor and electronic control products exceeded 900,000 units.
