2024年，比亚迪发布液冷中压级联储能系统，并出货至南方电网，成为国内首批液冷式级联 储能示范项目。此外，在年报中，比亚迪明确"力争全球储能市场份额第一"目标，其2024年 储能电芯出货量已跻身全球前四，清洁能源业务营收占比持续攀升。 （来源：电车汇） 1、 这家锂电企业被收购！ 2、 储能老兵发力海外市场！ 3、 三星 SDI 将增加中国生产设备采购比例 4、 印度将免除电动汽车电池生产部分所需产品的进口关税 比亚迪233KWh工商业储能液冷一体柜Chess Plus采用储能专用厚刀电芯（320Ah），循环 寿命＞10000次，Pack级IP65防护等级，系统能效可达90%。 安全方面，该产品厚刀电芯历经过充、过放等极端测试，陶瓷极柱不仅绝缘性能好，还能耐腐 蚀、抗老化，保证了电芯的静态安全，采用了独特的全极耳设计，让电流分布更均匀，发热更 分散，避免局部过热。Pack具备IP65防护，通过Pack内置气溶胶消防、耐高压液冷管道等打 造全方位热安全体系，热电分离与分区柜体设计进一步提升系统稳定性，全方位守护储能安 全。 针对工商业储能项目普遍面临的回本周期长（超5年）与政策波动风险（电价调整周期2-3 年） ...

Core Viewpoint - The commercial energy storage market is entering a rational growth phase in 2024, with significant challenges and opportunities arising from the rapid development of new products and technologies [3][4]. Group 1: Market Dynamics - In 2025, over 10 energy storage companies have launched new commercial energy storage products, indicating a competitive and rapidly evolving market landscape [2][9]. - The price of commercial energy storage products has decreased by nearly 70% in the past year, leading to increased investment risks and cautious sentiment among investors [4]. Group 2: Product Innovations - BYD launched the 233KWh liquid-cooled integrated cabinet Chess Plus, which emphasizes multiple safety features, quick return on investment, comprehensive adaptability, and intelligent operation and maintenance [4][12]. - The Chess Plus system features a cycle life exceeding 10,000 times, an efficiency of up to 90%, and a wide power range from 125kW to 1MW, supporting 2-8 units in parallel [4][12]. Group 3: Safety and Efficiency - The safety of the Chess Plus system is enhanced through the use of thick blade battery cells with a full ear design, providing high insulation, corrosion resistance, and long lifespan [4]. - The system incorporates both passive and active safety measures to ensure comprehensive protection against electrical and thermal hazards [4]. Group 4: Market Collaborations - BYD has signed cooperation agreements with several companies, including Green Brick New Energy and Suzhou Qianghe Information Technology, to expand its presence in the commercial energy storage market [8].