Image: Wanxiang A123 Systems Corp
By ESS news
Chinese manufacturer Wanxiang A123 Systems Corp. has launched its Star Series semi-solid state battery cells and Star River Series energy storage solutions, which it describes as the world’s first deep integration of semi-solid state battery technology with immersion cooling.
The Star Series cells use patented technologies to fundamentally address electrolyte leakage and instability. In a well-publicized 10-needle puncture test, a 100 Ah semi-solid cell remained completely stable and showed no fire, no explosion and no thermal propagation.
At a system level, the Star River series uses full immersion cooling, keeping cell temperature variation within 2°C. This dual-layer protection combines material-level stability with active thermal insulation, creating a robust safety barrier against overheating and ensuring reliable operation in extreme environments, the company said.
To read further, visit our ESS news website.
This content is copyrighted and may not be reused. If you would like to collaborate with us and reuse some of our content, please contact: editors@pv-magazine.com.
Popular content
