In a groundbreaking move towards enhancing electric vehicle (EV) performance, Stellantis NV is gearing up to launch a test fleet of electric vehicles equipped with solid-state batteries in two years' time. Partnering with Factorial Energy, a Massachusetts-based startup, the automaker will introduce a demonstration fleet of battery-powered Dodge Charger Daytona vehicles powered by cutting-edge solid-state cells.
Factorial Energy's CEO, Siyu Huang, emphasized the significance of this upcoming test, marking a crucial step toward real-world validation of solid-state battery technology. The innovative batteries replace the traditional liquid electrolyte and separator with a solid separator crafted from ceramic, glass, or polymers, offering compelling advantages such as reduced charging times, extended driving ranges, and enhanced safety with zero fire risk.
Although no automaker has yet commercialized EVs with solid-state batteries, Stellantis aims to be a pioneer in this arena. Having previously announced intentions to launch a solid-state battery in 2026, the company's collaboration with Factorial signifies a tangible progression towards this milestone. Notably, Factorial Energy has garnered investments from Stellantis, Mercedes-Benz, Hyundai, Kia, and has raised $250 million to fund its innovative developments.
The road tests of Stellantis vehicles, starting with Dodge models and expanding to its other prominent brands, are set to commence in the US. While specific details about the location and scale of the test fleet were not disclosed, Factorial's latest battery cell offers an impressive energy density exceeding 390 watt-hours per kilogram, surpassing competing products in the market.
Amidst the competitive landscape of solid-state battery research, Volkswagen previously reported promising outcomes with a prototype vehicle utilizing a solid-state battery from QuantumScape Corp. Aiming to revolutionize the EV industry, other automakers like BYD, Nissan, and Toyota are also actively exploring solid-state battery technologies independently.
With shares of Stellantis on the rise following the announcement, the collaboration between the automaker and Factorial Energy signifies a significant leap towards the future of electric vehicles powered by cutting-edge solid-state battery technology.