Dr. Haoran Sun

The 300 Wh/kg Ceiling: Why Battery Density — Not Airframes — Will Decide Who Survives the eVTOL Gold Rush, and How China's 12-Month Policy Lead Is Redrawing the Rules

Hi everyone, I'm Haoran. During my time leading strategic research at DJI, I came to a fundamental realization — the competitive moat in the low-altitude economy is not technology, it's policy. Whethe...