百万级订单，氢航科技无人机批量交付黑龙江/湖南国网

Core Insights - The article highlights the successful delivery and operational deployment of the Hydrogen-powered drone, "Hydrogen Rotation 4," by Hydrogen Aviation Technology, which has achieved significant milestones in low-temperature power line inspection tasks [2][5]. Group 1: Product Performance - The Hydrogen Rotation 4 drone has demonstrated exceptional performance in extreme cold conditions, achieving a record flight time of 100 minutes at -40°C, showcasing its superior low-temperature endurance and long-range capabilities [5]. - In 2023, the drone successfully completed intelligent inspection tasks for the State Grid Harbin Power Bureau at -22°C, receiving significant media attention [5]. - The drone has been utilized in various challenging environments, including inspections in snowy and icy conditions, effectively capturing 3,600 images over a 16-kilometer line [5]. Group 2: Market Impact - The Hydrogen Rotation 4 has garnered attention from numerous power grid clients during its recent appearance at the "State Grid Hunan Electric 2025 Artificial Intelligence Week," indicating strong interest in its technological advantages [7]. - The drone's successful deployment and operational validation over five years have built deep trust with clients, positioning it as a leading solution in the industry for low-temperature power line inspections [5][7].