ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,776, issued on Oct. 14, was assigned to Sungrow Power Supply Co. Ltd. (Hefei, China).
"Battery cluster management device and battery energy storage system" was invented by Jianjie Zhou (Hefei, China), Qingqing Xu (Hefei, China) and Hui Tong (Hefei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A battery cluster management device and a battery energy storage system are provided. The battery cluster management device includes a networking circuit and an integrated controller, a connecting circuit of the networking circuit and a power conversion circuit connected in series, the integrated controller is respectively connected to the connecting ci...