Core Insights - The fifth China International Energy Storage Industry Expo (EESA) will take place from November 24 to 26, 2026, at the National Exhibition and Convention Center (Shanghai), featuring over 800 companies showcasing the entire energy storage industry chain [2][4] - The theme of the expo is "Technology Implementation, Resource Aggregation, Global Collaboration," aligning with China's 14th Five-Year Plan for energy development [4] - The event aims to create a comprehensive industrial ecosystem covering technology research and development, product manufacturing, application scenarios, and capital connections [4][5] Scale and Influence - The expo is expected to attract over 800 global energy storage companies, including more than 50 international leading firms, with over 150,000 professional visitors anticipated [7] - The international audience is projected to comprise over 35%, highlighting the expo's global significance and leadership in the energy storage sector [7] - Compared to similar international exhibitions, EESA stands out in terms of exhibition area, number of exhibitors, and degree of internationalization, making it a key player in the global energy storage exhibition landscape [7] Cutting-edge Technologies - The expo will feature a "Black Technology Experience Zone," showcasing next-generation energy storage innovations such as ion batteries, liquid hydrogen storage, and AI smart operations [9] - Leading global companies will present their latest developments, including CATL's "condensed battery," BYD's "cube energy storage system," and Huawei's "light-storage direct current coupling solution" [9] - The technology exhibition will cover a complete chain from material innovation to system integration, addressing energy density and safety boundaries with solid-state and sodium-ion batteries [9] Global Platform - EESA serves as a platform for Chinese manufacturers to connect with global markets and for international companies to enter the Chinese market, leveraging Shanghai's position as a global trade and innovation hub [11] - The organizing committee will invite international buyer groups, including Fluence and Powin, and provide one-stop services for cross-border compliance, product certification, and market consulting [11] - The expo will host over 20 high-level forums focusing on global energy storage policies, including significant regulations like the EU's "New Battery Law" and the US IRA Act, aiding companies in understanding market entry rules and opportunities [11] Comprehensive Industry Coverage - The expo will feature nine specialized exhibition areas to provide a clear view of the energy storage ecosystem, covering all aspects from core components to end-use applications [13] - The range of exhibits will include energy storage systems and core equipment, advanced storage technologies, smart grids, hydrogen and fuel cells, and testing and certification services [13] - The layout of the three exhibition halls is designed to facilitate effective connections between exhibitors and visitors, with each hall focusing on different segments of the industry [16] Value of Participation - Participation in the EESA expo offers companies enhanced brand influence, business opportunities, and industry insights, providing a complete value chain service from technology display to market connection and capital introduction [19] - Exhibitors will engage directly with high-quality buyers, project developers, and investment institutions from around the world, demonstrating the expo's value as an international trade platform [19] - For professional visitors, the expo serves as an excellent opportunity to gain insights into industry trends, compare technology solutions, and establish collaborative networks, supported by over 20 high-end forums and industry matchmaking activities [19]

Core Viewpoint - The article highlights the rapid growth of the global energy storage market in 2024, with a new installed capacity of 188.5 GWh, representing an 80% year-on-year increase. However, it also points out the severe market competition and product homogenization, with BYD Energy leading the market in terms of shipment volume for energy storage systems [3][12]. Group 1: BYD Energy's Market Position - BYD Energy has demonstrated strong competitiveness by continuously upgrading its energy storage systems, particularly the Cube system, which has secured the top position in China's energy storage system (DC side) global market shipment volume [3][12]. - The company has successfully won significant contracts in overseas markets, including a 2.5 GW/12.5 GWh super energy storage project for Saudi Arabia, marking it as the largest grid-side energy storage project globally [10][12]. - BYD's energy storage products have been exported to over 110 countries and regions, providing solutions for more than 360 projects, with over 75 GWh of commercial operation experience by the end of 2024 [18][19]. Group 2: Technological Advancements - The Cube system has undergone rapid iterations, with the latest version, MC Cube-T, launched in April 2024, featuring a capacity upgrade to 6.432 MWh and significant improvements in energy efficiency [22][28]. - BYD Energy has achieved a high level of safety for its products, being the first Chinese company to complete large-scale fire tests under CSA standards, demonstrating its commitment to product safety [23][28]. Group 3: Manufacturing and Supply Chain - BYD Energy's manufacturing capabilities are centered in Shengzhou, Zhejiang, where a world-class energy storage manufacturing center is being established to support large-scale project execution [31][32]. - The company has invested significantly in its Shengzhou facility, with a total investment of 130 billion yuan for its energy storage battery project, which has been completed in a remarkably short time frame [32][36]. Group 4: Strategic Expansion - BYD Energy is not only focusing on emerging markets like the Middle East and South America but also maintaining a strong presence in developed markets such as Europe and North America [17][18]. - The company’s strategy combines technological leadership, large-scale manufacturing, and a systematic approach to project execution, which has enabled it to continuously expand its market share and maintain its competitive edge [38][39].

Core Viewpoint - BYD has launched the new generation of commercial energy storage liquid-cooled integrated cabinet, Chess Plus, which addresses key pain points in the commercial energy storage market with a capacity of 233kWh and focuses on multiple safety protections, rapid return on investment, comprehensive scene adaptability, and intelligent operation and maintenance [1][2]. Group 1: Product Features - The Chess Plus cabinet utilizes energy storage-specific thick blade cells (320Ah) with a cycle life exceeding 10,000 times and a Pack-level IP65 protection rating, achieving system efficiency of up to 90% [2]. - The product features a unique full-tab design for more uniform current distribution and heat dissipation, preventing localized overheating, and includes a comprehensive thermal safety system with built-in aerosol fire extinguishing and high-pressure liquid cooling pipelines [2][3]. Group 2: Economic Model - BYD proposes a "rapid return" closed-loop model to address the long payback period (over 5 years) and policy fluctuation risks (electricity price adjustment cycles of 2-3 years) faced by commercial energy storage projects [2]. - The intelligent liquid cooling system maintains a temperature difference of ≤2.5℃, extending battery life by 30% and reducing energy consumption by 20%, significantly improving the investment return rate for commercial energy storage projects [2]. Group 3: Scene Adaptability - The new product features an ALL in One minimalist high-integration design, reducing system components by 55.6%, and allows for flexible modular expansion to lower initial investment costs [3]. - It simplifies installation processes, making it suitable for various spatial constraints in urban commercial areas and open industrial parks, and includes an intelligent operation and maintenance system adaptable to multiple operational modes [3]. Group 4: Strategic Goals - BYD's energy storage business has established a full-chain layout from cells to systems to global projects, with a goal to achieve the largest market share in the global energy storage market by 2024 [3][5]. - The company has highlighted two key R&D projects in its 2024 report: the Cube Energy Storage System and the Liquid Cooling Medium Voltage Cascade Energy Storage System, with the latter being shipped to the Southern Power Grid as part of the first domestic liquid-cooled cascade energy storage demonstration project [3].