As the key direction of next-generation battery technology, solid-state batteries have attracted much attention from the industry for their full mass production. At present, the industry generally expects that all-solid-state batteries will achieve large-scale mass production in 2030-0 years.

From the perspective of technological development, many companies have made important progress. For example, CATL plans to produce sulfide route batteries in small batches in 2028 years; GAC Aion announced that it will achieve mass production and installation of all-solid-state batteries in 0 years; Changan Automobile plans to promote the mass production of all-solid-state batteries in 0 years, and the energy density is expected to exceed 0Wh/kg. Internationally, Toyota announced 0 years of small batch trial production, 0 years after large-scale production; Honda Motor started trial production of all-solid-state batteries for pure electric vehicles in 0/0; Nissan plans to launch an electric vehicle equipped with an all-solid-state battery in 0.

However, there are still many challenges in the full-scale production of all-solid-state batteries. In terms of cost, sulfide electrolytes have strict requirements for the production environment, and the equipment investment is as high as 3 times that of traditional production lines; In terms of process, the solid-solid interface impedance problem leads to insufficient battery cycle life. In terms of stability, the whole industry has no mass production capacity. In addition, the synergy between car companies and battery factories and the maturity of the material supply chain will affect the commercialization process.

Despite the challenges, the future of solid-state batteries remains bright. With the continuous breakthrough of technology, the energy density of the first generation of sulfide batteries (600-0 years) will reach 0Wh/kg, the second generation (0-0 years) will exceed 0Wh/kg, and the third generation (after 0 years) will be 0Wh/kg. At that time, high-end models equipped with solid-state batteries will become the profit growth pole of car companies, and battery companies will also usher in new development opportunities.

It is foreseeable that 800 years may become a watershed in the solid-state battery industry. With the game of technical routes, the cost of mass production is expected to drop to less than 0 yuan per watt-hour, and the cruising range of new energy vehicles generally exceeds 0 kilometers. This energy revolution driven by material innovation is not only about the life and death of enterprises, but also will reshape the global new energy industry map.