SAIC Motor Corporation Limited has announced plans to introduce a solid-state battery electric vehicle (EV) under its MG brand in the first half of 2025. This information was revealed by Yu Jingmin, executive deputy general manager of SAIC Passenger Vehicle, during a recent media interview.
SAIC’s proprietary solid-state battery technology is expected to make an appearance in a high-end MG model. Industry speculation suggests that the MG Cyber GTS, unveiled at the Goodwood Festival of Speed earlier this year, may be the first vehicle to feature this advanced battery technology.
Solid-state batteries are widely regarded as the next major advancement in EV technology. Compared to current lithium-ion batteries, solid-state batteries offer potential benefits including higher energy density, faster charging times, improved safety and longer life. The solid electrolyte used in these batteries is non-flammable and less prone to thermal runaway, addressing some of the safety concerns associated with conventional lithium-ion batteries.
However, the commercialization of solid-state batteries faces challenges, particularly in terms of mass production and cost effectiveness. With this announcement, SAIC joins a number of global automakers and technology companies working to bring this technology to market.
In the same interview, Yu Jingmin also mentioned the upcoming launch of the MG S5 electric model, scheduled for November 2024. The MG S5 is described as a compact electric SUV using lithium iron phosphate (LFP) batteries. It is expected to share a platform with the MG 4 and will feature a rear-mounted 125 kW electric motor.
Industry experts note that while solid-state batteries are a promising future technology, conventional lithium-ion batteries are likely to remain dominant in the Chinese market until at least 2030. The initial application of solid-state batteries is expected to be limited to high-end vehicle models, before potentially becoming more widespread.
Source: CarNewsChina
