Chinese clean engery firm Hanergy has outfitted its drones with flexible solar cells, which help the drones to fly for up to six hours, compared to the typical 1.5 hours achieved by battery-powered ones.
Post time: Feb-08-2017
Post time: Feb-08-2017
Chinese clean engery firm Hanergy has outfitted its drones with flexible solar cells, which help the drones to fly for up to six hours, compared to the typical 1.5 hours achieved by battery-powered ones.