It is the first hydrogen powered drone in the industry to adopt an integrated hydrogen power system. Through lightweight fuel cell stack and electronic control design, the load capacity is effectively released, achieving high-quality power ratio and fast power response. Suyu, relying on its self-developed integrated hydrogen power architecture, has developed a dedicated hydrogen power system for aircraft. Through modeling and simulation, it provides the best energy strategy and energy management for all operating conditions of the aircraft, meeting the power requirements of multiple power levels while ensuring long range, fast response, and high safety. This achievement has resulted in multiple authorized international/domestic invention patents and over ten high-level journal articles, empowering the professional technical field of low altitude economy.