ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,129, issued on Feb. 17.
"Electric lifting photovoltaic panel power generation device" was invented by Ning Wang (Weihai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric lifting photovoltaic panel power generation device is provided. The device includes a support frame component, a lifting component, and a photovoltaic panel fixing component. The lifting component and the photovoltaic panel fixing component are both provided on the support frame component. The photovoltaic panel fixing component can be lifted and lowered from 0deg to 60deg by the lifting component with the support frame component as a reference point. The lifting com...