ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,897, issued on July 29, was assigned to SUNGROW POWER SUPPLY Co. LTD. (Anhui, China).

"Medium-voltage photovoltaic grid-connected inverter system and photovoltaic power generation system" was invented by Hang Wang (Hefei, China), Li Ren (Hefei, China) and Peng Sun (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A medium voltage grid-connected photovoltaic inverter system and a photovoltaic power generation system including the same are provided. The medium voltage grid-connected photovoltaic inverter system includes a photovoltaic inverter, a medium voltage transformer, a switchgear, and an inverter grid-connected controller. A low volt...