The 2025 SMM Electric Drive System Conference highlighted the application of diversified energy systems in electric vertical takeoff and landing aircraft (eVTOLs) within the low-altitude economy. The low-altitude economy is defined by various low-altitude flight activities, including eVTOLs, drones, and helicopters, aimed at revolutionizing urban air mobility and intelligent transportation networks. The conference emphasized the advantages of eVTOLs, such as environmental friendliness, low noise levels, and cost efficiency, making them the preferred choice for urban air mobility solutions. National policies are actively supporting the electrification and intelligent development of eVTOLs, aligning with future transportation trends. The vision is to create a highly intelligent three-dimensional transport network dominated by new energy vehicles, leveraging the scalability and mature industry chain of automobiles. However, challenges remain, including the need for clear management functions, unified regulations, and airworthiness certification for eVTOLs. Overcoming these obstacles is crucial for the widespread adoption of eVTOLs in the low-altitude economy, offering a promising future for urban air mobility and transportation integration.