Major Breakthroughs in Hydrogen & Hybrid Energy Technologies: Three Domestic UAVs Unveiled in Succession (March 22–26)
From March 22 to 26, China saw concentrated breakthroughs in hydrogen and hybrid energy UAV technologies. Three new models completed maiden flights or official launches in succession, setting multiple new performance records in silent long-endurance, heavy-lift and long-range cruise.
March 22 | Maiden Flight of AVIC Chengdu’s "Tri-Energy Integrated" Silent UAV
Equipped with a hybrid energy system of solar power + hydrogen fuel cell + lithium battery, it features a noise level below 55 decibels and an endurance of over 30 hours, suitable for long-endurance environmental monitoring and communication relay missions.
March 25 | Launch of China Metallurgical Geology Bureau’s Hydrogen-Powered Heavy-Lift UAV
Its payload exceeds 200 kg, setting a new payload record for its class, and is adaptable to plateau logistics, emergency disaster relief and other heavy-lift transport scenarios.
March 26 | Debut of HIT Chongqing Research Institute’s Qing’ou 30B
It has a 12-hour endurance and a maximum range of 900 km, effectively supporting long-range operations such as power line inspection and marine observation.
These concentrated technological advances in just five days mark the rapid practical and scenario-based progress of China’s hydrogen-powered low-altitude equipment.
