证券日报网讯中鼎股份（000887）8月25日在互动平台回答投资者提问时表示，浸没式液冷相比冷板式 液冷散热效率更高，能耗更小。 ...

Core Insights - The report from China International Capital Corporation (CICC) indicates that the demand for computing power is increasing due to the iterative updates of AI large models and their application deployment [1] - The report highlights that chip power consumption and computing power density are continuously rising, with liquid cooling technology accelerating its replacement of air cooling to become the mainstream solution [1] - CICC forecasts that the global AI liquid cooling market size is expected to reach $8.6 billion by 2026, indicating a rapid market growth [1] - Cold plate liquid cooling is anticipated to be the first to achieve large-scale implementation [1]

Investment Rating - The report rates the industry as "Positive" for investment, indicating an optimistic outlook for the sector over the next 12 months [6]. Core Insights - The liquid cooling technology is positioned as a crucial solution for data centers to address heat dissipation challenges, especially with the increasing power consumption driven by AI applications [14][20]. - The report highlights the significant advantages of liquid cooling over traditional air cooling, including higher cooling efficiency, lower energy consumption, and reduced total cost of ownership (TCO) [13][26]. - The domestic liquid cooling market is projected to reach approximately 4-5 billion yuan by 2025 and 7-8 billion yuan by 2026, driven by the increasing adoption of high-power servers [43]. Summary by Sections Cooling Technology Overview - Data centers require efficient cooling systems due to their high heat generation, with liquid cooling being a key upgrade from traditional air cooling methods [8][13]. - Liquid cooling methods include cold plate, spray, and immersion cooling, with immersion cooling further divided into single-phase and two-phase types [9][13]. Drivers of Liquid Cooling Adoption - **Driver 1: AI Power Consumption** The power consumption of CPUs and GPUs is rapidly increasing, pushing the limits of air cooling solutions [14][19]. - **Driver 2: Policy Control on PUE** The report emphasizes the need for more efficient cooling solutions to meet stringent PUE (Power Usage Effectiveness) targets set by regulations, with liquid cooling achieving lower PUE values compared to air cooling [20][25]. - **Driver 3: Lower Lifecycle Costs** Liquid cooling systems demonstrate lower TCO compared to air cooling, particularly in terms of capital and operational expenditures [26][29]. Market Size and Growth - The report estimates that the domestic liquid cooling market will grow significantly, with projections of 40-50 billion yuan in 2025 and 70-80 billion yuan in 2026 [43][45]. - The market for liquid cooling components, such as CDU and manifolds, is expected to see substantial growth, with specific segments projected to grow by over 200% year-on-year by 2026 [49]. Investment Opportunities - The report identifies key investment opportunities within the liquid cooling supply chain, including liquid cooling plates, CDU, and manifold products, with a focus on domestic manufacturers [54][57]. - The trend towards domestic substitution in the liquid cooling market is highlighted, particularly for components currently dominated by foreign suppliers [58][61]. Key Players and Competitive Landscape - Major players in the liquid cooling market include companies like Invec, Feirongda, and Zhonghang Optoelectronics, which are positioned to benefit from the growing demand for liquid cooling solutions [78][84]. - The competitive landscape is characterized by a mix of established players and emerging domestic manufacturers, with a focus on innovation and cost reduction in liquid cooling technologies [79][82].

Group 1 - The core viewpoint of the articles highlights the explosive growth in market demand for liquid cooling technology as a solution to the heat dissipation issues faced by data centers and computing equipment due to increased computing power density [1][3] - The liquid cooling server concept index has risen by 13.64% since August, with significant gains in component stocks such as Yingweike, which increased over 9%, and other companies like Tongfei Co., Shuguang, and Hongfuhan also showing notable increases [1] - Major companies like NVIDIA, Microsoft, Google, and Meta are heavily investing in the AI industry, accelerating the penetration of liquid cooling technology [3] Group 2 - IDC forecasts that the liquid cooling server market in China will reach a scale of $2.37 billion in 2024, representing a year-on-year growth of 67.0%, with cold plate solutions gaining market share [3] - The annual compound growth rate of the liquid cooling market is expected to be 46.8% from 2024 to 2029, with the market size projected to reach $16.2 billion by 2029 [3] - Companies like Feirongda are reporting impressive mid-year performance, with expected revenue of approximately 2.886 billion yuan and net profit between 155 million to 170 million yuan, reflecting a year-on-year growth of 103.95% to 123.69% [3] - Cold plate liquid cooling is identified as the most mature and widely applied solution among the three types of liquid cooling technologies, which also include spray liquid cooling and immersion liquid cooling [3]

Core Insights - The global computing power market is entering a new high prosperity cycle, with rapid expansion in the HVAC and cooling markets [1] - The supply and demand in the cooling source sector are gradually reaching a tight balance, with major overseas manufacturers leading the market [1] - The main solution for cabinet cooling is currently the cold plate liquid cooling, which is continuously upgraded due to the increasing power density of servers [1] Group 1: Industry Trends - The construction of AIDC infrastructure is accelerating, leading to an upturn in HVAC equipment demand [1] - The U.S. Energy Information Administration (EIA) predicts that by 2030, AI-driven data centers will account for 9% of the total electricity load in the U.S., resulting in a 14 GW installation gap [1] - Cooling systems represent the second-largest expenditure in new data centers, with the cooling source production side accounting for approximately 15% of AIDC construction investment [1] Group 2: Market Dynamics - The cooling machine compressor market is experiencing an upturn, with an increase in the penetration rate of liquid cooling technologies [2] - The mechanical refrigeration method is becoming more prevalent due to the rising power density of servers, leading to an increase in the demand for cooling water units [2] - The cold plate solution has become the mainstream application in cabinet cooling, consisting of four core components: cold plate, CDU, manifold, and quick connector [2] Group 3: Market Size and Growth - Major players in the cooling source sector include Johnson Controls, Carrier, Daikin, and Trane, which dominate the overseas market [3] - The market for cooling water units is projected to reach approximately 25.1 billion yuan by 2025, with compressors accounting for about 7.5 billion yuan [3] - The global liquid cooling market for data centers is estimated to be around 1.982 billion USD in 2023, with a year-on-year growth of 25.9% [3] - The market for cold plates, CDU, manifold, and quick connectors is expected to grow significantly, with a projected CAGR of 40% from 2025 to 2027 [3]

Group 1: Global Computing Power Market - The global computing power market is entering a new high prosperity cycle, with rapid expansion in the HVAC and cooling market [1] - Four companies dominate the cooling source side in overseas markets, as global computing power construction accelerates, leading to a gradually balanced supply and demand [1] - On the cabinet side, cold plate liquid cooling is the current mainstream solution, with continuous upgrades and iterations of related product solutions due to the trend of increasing server power density [1] Group 2: Pharmaceutical Innovation and Internationalization - China's innovative drug development has achieved phased results, with a focus on innovation-driven strategies and internationalization, along with self-control and outpatient marketing model reforms as key investment directions for the second half of the year [2] - The innovative drug sector is expected to benefit from strong domestic policy support in addition to overseas achievements, leading to a steady upward trend in the sector [2] - It is recommended to focus on three areas: innovation-driven strategies, internationalization, and outpatient marketing model reforms, particularly in the innovative drug field which has the highest beta effect [2] Group 3: Solid-State Battery Commercialization - Solid-state batteries are expected to achieve commercial application by 2027, with equipment leading the way as the lithium battery equipment industry gradually emerges from the bottom [3] - Since September 2024, the operating rates of leading domestic battery manufacturers have improved, and overseas orders for leading lithium battery equipment companies have continued, with significant domestic improvements expected [3] - Recent catalysts for solid-state batteries include developments from companies like Guoxuan High-Tech and QuantumScape, indicating a strong momentum in the industry [3]

Investment Rating - The report suggests a positive investment outlook for the power supply, liquid cooling, and supporting electrical equipment sectors within the data center industry [3]. Core Insights - The report highlights the increasing value and redundancy in power supply configurations for data centers, particularly with the rise of AI computing demands [3]. - It emphasizes the transition from traditional data centers to AI Data Centers (AIDC), which require higher power densities and specialized cooling solutions [8]. - The liquid cooling market is expected to grow significantly, with cold plate cooling becoming mainstream and immersion cooling waiting for further development [33]. Summary by Sections 1. Power Supply: Growth Direction from Inside to Outside the Cabinet - The report notes that the value of power supply systems is increasing due to the unique power consumption characteristics of data centers, with a projected market size of approximately 150 billion yuan for HVDC systems by 2027 [3]. - The average rack density for AI servers is expected to increase significantly, leading to higher demand for server power supplies, with a projected market size of 373 billion yuan by 2027 [3][31]. 2. Liquid Cooling: Gradual Adoption of Cold Plate and Immersion Cooling - Cold plate liquid cooling is projected to account for 40% of the market by 2027, with a market size of 221 billion yuan, while immersion cooling is expected to reach 89.8 billion yuan [45]. - The report discusses the advantages of cold plate cooling, including lower costs and better compatibility with existing systems, while immersion cooling faces challenges related to liquid properties and system compatibility [36][37]. 3. Supporting Electrical Equipment: Transformers, Busbars, and Power Quality Devices - The demand for busbars is expected to rise as they can support high current loads required by AI-powered cabinets, with significant growth potential in the market [3]. - The report highlights the increasing acceptance of SiC-based power quality products in the data center sector, indicating a shift towards more efficient and compact solutions [3]. 4. Market Forecasts - The report provides detailed forecasts for the growth of the data center market, including the number of standard racks and total power capacity, projecting a total power capacity of 68.7 GW by 2027 [31][45]. - It also outlines the expected market sizes for various power supply solutions, including UPS and HVDC systems, with significant growth anticipated in the coming years [31].