On September 10, the company said on the investor interaction platform that it applied patents related to semi-solid technology to 314Ah and 690Ah cell, reducing the amount of electrolyte, improving the energy density of products, increasing the number of cycles and improving the safety performance. The company's 690Ah high-performance energy storage battery uses solid electrolyte technology, and the electrolyte is greatly reduced by 30%; The company's 20Ah all solid state battery does not contain liquid electrolyte. At present, the company's large storage integration products mainly use 314Ah cell, and the number of orders in hand continues to grow. Under the same energy density, the cost of solid-state batteries increases by 10%-15%.