国泰海通晨报-20250613

Group 1 - The establishment of a joint venture between WoFei ChangKong and WoLong Electric Drive focuses on the development of electric propulsion power systems, which is expected to accelerate the commercialization of the low-altitude economy [2][3][21] - The joint venture, Zhejiang Longfei Electric Drive Technology Co., Ltd., will develop high-performance motors and electric drive systems for tilt-rotor eVTOL aircraft, addressing high thrust demands during vertical takeoff and efficient energy conversion during cruise [3][21] - The collaboration is anticipated to integrate both parties' technologies and market resources, creating a "power solution" that can be reused in the low-altitude economy sector [3][21] Group 2 - The cooperation between power system companies and eVTOL manufacturers is expected to accelerate core technology research and development, enhancing the synergy within the low-altitude economy industry chain [4][21] - The low-altitude economy encompasses various sectors, including low-altitude infrastructure, aircraft manufacturing, and operational support, with the aircraft manufacturing segment facing significant technical barriers and receiving strong policy support for eVTOL technology development [4][21] - The value proportion of the power system and avionics control system in eVTOL aircraft is relatively high, indicating that these segments are likely to benefit significantly from the ongoing developments [4][21] Group 3 - The solid-state battery industrialization process is accelerating, with several automotive companies, including BMW and Mercedes-Benz, beginning road tests of vehicles equipped with solid-state batteries [7][8][9] - The energy density of the new solid-state batteries is reported to be as high as 450Wh/kg, with some manufacturers planning to achieve mass production by 2027 [8][9] - Companies like Ningde Times and Guoxuan High-Tech are leading the development of solid-state batteries, with plans for small-scale production and delivery of high-energy-density batteries in the coming years [9][10] Group 4 - The solid-state battery supply chain is progressing well, with companies like BETTERRY and Xiamen Tungsten New Energy making advancements in key materials for solid-state batteries [10] - The market for solid-state batteries is expected to grow significantly, driven by the increasing demand for high-performance energy storage solutions in electric vehicles [9][10] - The competitive landscape in the lithium battery sector is intensifying as companies race to secure their positions in the solid-state battery market [9][10]