比亚迪：公司在电池领域技术领先、多种路线都在研发

Group 1 - The company, BYD, claims to be a leader in battery technology and is developing multiple routes in this field [1] - In the energy storage sector, the company has established a comprehensive global network for sales, delivery, operation, and after-sales service [1] - As of now, the company has successfully delivered over 500 energy storage projects, with applications in more than 110 countries and regions worldwide [1] Group 2 - An investor inquired about the company's battery and vehicle sales performance, noting that despite strong sales, the stock price has been declining [3] - The investor also asked about the company's progress on solid-state battery patents and its involvement in energy storage for the power grid [3]