Lithium-ion batteries lead the EV industry, but solid-state batteries promise greater energy density, improved safety, and environmental advantages. However, they’ve largely remained experimental—until now. Chinese automaker Chery has announced plans for a GWh-scale solid-state battery production line in Wuhu, Anhui Province. The first phase spans 100,000 square meters and cost $1.25 billion.
The first-generation solid-state batteries from Chery will reportedly be delivered at an energy density of 280 Wh/kg, with a second-generation version targeting 400 Wh/kg in 2024 and a third-generation model expected to reach 500 Wh/kg by 2027. These advancements could make solid-state batteries more viable for mass-market EVs.
While the news is promising, it remains uncertain whether this will lead to widespread production of solid-state batteries or if the excitement will outpace results. Time will tell if Chery’s initiative marks a turning point for the technology.
If Chery succeeds in being the first to operate such a production line, it would be a significant achievement for the company. Major automakers like Toyota, Hyundai, Volkswagen, and Mercedes-Benz are heavily investing in solid-state batteries, viewing them as transformative technology. Additionally, battery manufacturers like CATL are also vying for leadership in this space.
Reference- Clean Technica, CarNewsChina, Inside EVs, The Verge, Electrek