This technology targets applications such as remote sensing, disaster warning, mobile communication, and aerial photography, developing near-space solar-powered UAVs. Featuring a high-aspect-ratio carbon fiber airframe, lightweight high-efficiency solar cells, and high-specific-energy storage batteries, it achieves ultra-long endurance and large-area flight, offering flexible deployment and cost advantages. Unique takeoff and landing methods reduce risks from crossing airflows and flight overloads, prevent motor overheating during climbs, lower battery discharge rates, and enhance system reliability and payload capacity.

Technology provider:Institute of Engineering Thermophysics