曼恩斯特：公司在储能领域构建了以集中式储能为核心业务、工商业储能及户用储能产品为主力业务的产品矩阵

Group 1 - The company has established a multi-level product matrix in the energy storage sector, focusing on centralized energy storage as its core business [2] - The main products include industrial and commercial energy storage as well as household energy storage [2] - The company's offerings cover all application scenarios on the downstream power side, grid side, and user side [2]