US Patent Issued to Huawei Digital Power Technologies on Dec. 2 for "Photovoltaic system, power supply system, and control method" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,297, issued on Dec. 2, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Photovoltaic system, power supply system, and control method" was invented by Yanzhong Zhang (Shanghai), Hongmiao Fang (Shanghai), Bo Yu (Shanghai), Jinxiang Zhan (Shanghai) and Tiansan Lin (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first input end of a first inverter is connected to a second end of a direct current positive bus, and a second input end of the first inverter is connected to a second end of a neutral bus. A first input end of a second inverter is connected to the second end of the neutral bus, and a second input ...