HK Stock Market Move | INNOSCIENCE(02577) rises by over 5% again. The new generation 6.6kW OBC system using 650V gallium nitride successfully loaded onto Chongqing Changan Automobile.

INNOSCIENCE (02577) rose by over 5%, as of the time of writing, it had risen by 5.66% to HK$88.7, with a turnover of HK$167 million. On the news front, INNOSCIENCE announced that on December 8, 2025, its new generation 6.6kW OBC system using 650V gallium nitride was successfully installed in Chongqing Changan Automobiles. This system has achieved industry-leading charging efficiency and overall power density, setting a new benchmark in vehicle power supply technology. Suzhou Inovance Automotive Systems Co., Ltd. (Suzhou Inovance Automotive, stock code: 301656.SZ) has integrated its new generation 6.6kW GaN vehicle dual power supply product with OBC and vehicle DC-DC converter, by employing a globally optimized efficiency design. This, combined with the low switching loss and high-frequency characteristics of the INNOSCIENCE 650V high-voltage GaN power devices, significantly improves charging efficiency and power density. Currently, the gallium nitride OBC system has been successfully installed in Chongqing Changan Automobiles. This milestone event represents a breakthrough in the application of gallium nitride in vehicle power supply technology, signaling that Suzhou Inovance Automotive and INNOSCIENCE have taken a solid and pioneering step in the field of new energy vehicles. In the future, INNOSCIENCE will closely collaborate with Suzhou Inovance Automotive to drive the new energy vehicle industry towards a more efficient and sustainable direction.