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欣旺达,航空级固态电池量产
DT新材料· 2026-01-28 16:04
Core Viewpoint - XWANDA has achieved mass production of its aviation-grade solid-state batteries, marking a significant milestone in the commercialization of solid-state battery technology in China, with energy densities reaching up to 380Wh/kg [1][2]. Group 1: Product Development - The company has launched two generations of semi-solid state battery products: Gen1 with an energy density of 320Wh/kg and Gen2 with 380Wh/kg, targeting various low-altitude economic applications [1]. - Gen2 batteries can charge to 80% in 10 minutes and have a range of 320 kilometers, addressing the energy and charging challenges of electric vertical takeoff and landing aircraft (eVTOL) [1][2]. - The Gen2 product utilizes a lithium-zirconium-aluminum-chloride solid-state electrolyte developed in collaboration with the University of Science and Technology of China, which offers cost advantages and good interface compatibility [2]. Group 2: Production Capacity - XWANDA's dedicated aviation battery production line in Shenzhen has achieved full capacity with an annual output of 3GWh, utilizing a roll-to-roll dry production process with over 95% material utilization and a yield rate exceeding 92% [2]. - The production line's high reuse rate with existing power battery production equipment significantly reduces investment and operational costs [2]. Group 3: Market Expansion - The company has established partnerships with leading low-altitude economy enterprises such as Fengfei Aviation, Xiaopeng Huitian, and Yihang Intelligent, enhancing its market presence [3]. - The high energy density batteries for eVTOL applications have a high premium capability, while the drone battery segment focuses on scaling production, creating a beneficial combination of high margins and high sales volume [3]. - Aviation-grade batteries, being high-value products, have significantly higher profit margins compared to traditional power batteries, providing strong support for profitability [3].