US Patent Issued to Sungrow Power Supply on July 28 for "Method and device for calibrating SOC at tail end of charging or discharging of energy storage system" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,342, issued on July 28, was assigned to Sungrow Power Supply Co. Ltd. (Hefei, China).

"Method and device for calibrating SOC at tail end of charging or discharging of energy storage system" was invented by Yunfei Zhao (Hefei, China), Qing Li (Hefei, China) and Junwei Shao (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and a device for calibrating an SOC at tail end of charging or discharging of an energy storage system are provided. An SOC and a voltage of a battery unit are acquired in real time during charging or discharging of the battery unit. Whether the battery unit meets an SOC calibration condition is determined by com...