Summary of Key Points from the Conference Call Industry Overview - The Silicon Carbide (SiC) industry is experiencing significant growth due to its high thermal conductivity, high voltage, and high-temperature resistance, making it a suitable alternative to traditional silicon materials in various sectors such as electric vehicles, AI chip packaging, and data centers [1][5][6]. Core Insights and Arguments - SiC's production costs have decreased by over 50% due to technological advancements and economies of scale, facilitating its application in emerging fields like advanced packaging, power management, and AI glasses [1][5]. - The introduction of an 800V high-voltage platform in data centers can save 5%-6% of electricity and significantly reduce copper cable usage, indicating a substantial market potential for high-voltage power devices [1][13]. - SiC and Gallium Nitride (GaN) have distinct advantages in high-voltage applications, with SiC being more suitable for high-voltage platforms (hundreds to thousands of volts) and GaN being preferred for high-frequency scenarios [1][15]. - The potential application of SiC in AR glasses is highlighted, with expectations for realization around 2026, as SiC can produce thinner, lighter, and better-performing lenses, enhancing competitiveness in the market [1][20]. Additional Important Content - SiC's application in the electronics industry has expanded significantly, particularly in high-voltage and high-temperature environments, with potential uses in optical fields and advanced packaging for GPUs [2][3]. - The SiC industry has faced challenges such as overcapacity and high production costs, but recent developments have led to a significant reduction in costs, paving the way for broader applications [5][23]. - The demand for power devices in data centers is driven by the need for higher operating voltages, lower energy losses, and strong high-temperature capabilities, which are similar to the requirements in the electric vehicle sector [12]. - The market for SiC in power devices is projected to be substantial, with estimates suggesting that power devices could account for 10%-20% of the HVDC market, translating to a market size of 10 billion to 20 billion yuan [14]. - The SiC industry is expected to see rapid advancements, with AR glasses likely to be the first application to materialize around 2026, followed by AI power applications in 2027 [25][31]. - Domestic SiC companies have made significant technological advancements, now competing on par with international leaders, particularly in substrate manufacturing and large-diameter wafer development [24]. Conclusion - The SiC industry is poised for growth, driven by technological advancements and increasing applications across various sectors. Investors are encouraged to focus on companies with strong technological capabilities and established relationships with major clients to capitalize on emerging opportunities [3][31].

Group 1 - The core viewpoint of the news highlights the positive performance of the Kexin New Energy ETF and its associated index, driven by significant gains in key component stocks such as Hangke Technology and Xianhui Technology [1] - Keda's H1 net profit attributable to shareholders reached 255 million yuan, with a 52% year-on-year increase in Q2, driven by improved gross margins in the energy storage business and significant potential profit increments from HVDC代工业务 [1] - Foster's film is expected to enter a price increase cycle, with BC film holding a high market share and electronic materials growing over 30%, while aluminum-plastic film potential remains to be released [1] Group 2 - The research from Aijian Securities indicates a concentration trend in global energy storage cell shipments for 2024, with CATL, Yiwei Lithium Energy, and BYD ranking as the top three, and CR3 exceeding 50% [2] - Northeast Securities focuses on the evolution of solid-state battery technology, noting that dry electrode processes enhance preparation efficiency, with significant value added in front-end equipment [2] - The news mentions various related products and stocks, including Kexin New Energy ETF and several other ETFs and individual stocks in the renewable energy sector [2]

Group 1 - Keda's H1 net profit attributable to shareholders reached 255 million yuan, with Q2 growth of 52% exceeding expectations, driven by improved gross margins in energy storage and significant potential profit increments from HVDC business [1] - Tongfei's overseas energy storage business accounts for 60%, with data center operations collaborating with Taiwanese manufacturers [1] - Invek's liquid cooling systems have received certifications from Google and others [1] Group 2 - Foster's film is expected to enter a price increase cycle, with BC film holding a significant market share, and electronic materials growing at over 30%, while aluminum-plastic film's potential remains to be unlocked [1] - HVDC technology is driven by the demand for renewable energy consumption, accelerating the growth of the industrial chain through ultra-high voltage projects [1] - The AI power supply and HVDC market space is vast, with significant potential profit contributions from Keda's North American and French clients, alongside increased attention on wind power and the European renewable energy chain [1] Group 3 - According to research from Aijian Securities, the global energy storage cell shipment volume in 2024 is expected to show a concentration trend among leading companies, with CATL, EVE Energy, and BYD ranking in the top three, and CR3 exceeding 50%, while EVE Energy surpasses BYD to become the second in the industry [1] - Northeast Securities focuses on the evolution of solid-state battery technology, noting that dry electrode processes enhance preparation efficiency through high-speed grinding and mixing, significantly increasing the value of front-end equipment, with Tesla's acquisition of Maxwell adopting the binder fiberization method as the mainstream solution [1]

Investment Rating - The report gives a "Buy" rating for the company, marking its first coverage [3]. Core Views - The company is positioned as a leader in the HVDC (High Voltage Direct Current) supply technology, with an overall efficiency exceeding 97.5%. It has a complete supply chain system and the capability for large-scale production and delivery [3][62]. - The company has established a strong foothold in the data center power supply sector, widely used across various industries including internet, finance, and telecommunications. Its international market presence is expanding, with operations in regions such as Africa, West Asia, and Southeast Asia [3][62]. - The report anticipates explosive growth in AI computing demand, which will accelerate the iteration of intelligent computing infrastructure. The company is expected to benefit significantly from this trend, especially as it strengthens ties with major internet giants and national computing hubs [3][62]. Summary by Sections Financial Forecast and Valuation - The company is projected to achieve total revenue of 19.62 billion yuan in 2024, a year-on-year increase of 26.13%. The net profit attributable to shareholders is expected to reach 1.10 billion yuan, reflecting a growth of 178.52% [3][25]. - The earnings per share (EPS) are forecasted to be 0.19 yuan in 2024, with a price-to-earnings (P/E) ratio of 82.56 based on the latest diluted EPS [3][25]. Competitive Advantages - The company has a strong competitive edge due to its early entry into the HVDC market and its ability to meet the growing demand for efficient power solutions in data centers. Its products are already integral to the operations of major clients like Alibaba and Tencent [3][62]. - The company is actively pursuing international expansion, with plans to leverage its Singapore subsidiary to enhance its global footprint in technology and product offerings [3][62]. Market Outlook - The global HVDC market is expected to reach 17.7 billion dollars by 2027, with a compound annual growth rate (CAGR) of 121% from 2024 to 2027. The report highlights that the domestic market is currently concentrated, with the company holding a significant market share [3][56]. - The report emphasizes the increasing adoption of HVDC technology as a replacement for traditional UPS systems in AI data centers, driven by the rising power density of AI servers [3][56].

Core Viewpoint - Vertiv plans to launch an 800 VDC power product series in the second half of 2026, aligning with NVIDIA's AI development roadmap, which will support the next-generation AI data centers [3][4]. Group 1: Product Launch and Collaboration - Vertiv will introduce a series of 800 VDC power products, including centralized rectifiers, efficient DC busbars, rack-level DC-DC converters, and DC backup systems [4]. - The product launch is strategically timed to precede NVIDIA's Kyber and Rubin Ultra platform releases, ensuring compatibility with NVIDIA's next-generation computing platforms [4]. Group 2: Industry Trends and Future Outlook - The HVDC technology is expected to gradually replace UPS systems due to several factors: the increasing power demands of AI technologies, which exceed 300kW per rack, and HVDC's efficiency in reducing copper usage, current, and thermal losses [5]. - HVDC systems eliminate the inverter stage found in AC UPS, leading to lower energy losses and improved reliability [5]. - The advantages of HVDC systems in terms of footprint, construction costs, and operational costs position them favorably against traditional UPS systems, indicating a potential increase in HVDC penetration in AI data centers [5].

Investment Rating - The report maintains an investment rating of "Outperform" for the AIDC industry, consistent with the previous rating [3]. Core Insights - Major domestic and international manufacturers are making significant capital expenditures in the AIDC sector, indicating substantial growth potential in the infrastructure industry [4]. - The AIDC infrastructure can be categorized into internal and external components, with overseas value being higher compared to domestic counterparts [5]. - The AIDC sector is experiencing exponential growth in computing power and a significant increase in power consumption compared to traditional IDC [6]. - The report highlights the increasing capital expenditures by major players such as ByteDance, Tencent, and Alibaba in China, as well as the four major US tech giants (Microsoft, Meta, Google, and Amazon) [19][22]. Summary by Sections AIDC Infrastructure Composition - AIDC is designed specifically to support and accelerate AI applications, featuring high-performance computing resources and large-scale storage solutions [11]. - The key differences between AIDC and traditional IDC include a significant increase in power density and computing power, with AIDC cabinets typically ranging from 20-100 kW [15]. Internal AIDC Components - High-power AI servers create investment opportunities in power supply, liquid cooling, supercapacitors, and BBU [25]. - The global market for AI server power supplies is expected to exceed $5 billion by 2026, driven by increased power density and efficiency [6][40]. - Supercapacitors are gaining importance in AIDC for their dual functions of peak shaving and backup power, with a projected market increase due to their integration into NVIDIA's GB300 [55][56]. - Liquid cooling technologies are becoming essential as cabinet power densities exceed 20 kW, with various liquid cooling methods emerging to meet high thermal demands [63]. External AIDC Components - The demand for UPS, HVDC, diesel generators, transformers, and switchgear is expected to grow significantly due to AIDC requirements [8]. - The UPS market is projected to reach 19.1 billion yuan by 2025, with leading companies like Kehua and Huawei holding significant market shares [9]. - The diesel generator market for AIDC is anticipated to reach 238 billion yuan, indicating a vast market potential for domestic manufacturers [9]. Major Players and Investment Plans - ByteDance plans to increase its capital expenditure to 160 billion yuan by 2025, focusing on AI computing procurement and data center construction [20]. - Tencent's capital expenditure is projected to reach 230 billion yuan in 2024, reflecting a 176% year-on-year increase [19]. - Alibaba aims to invest over 380 billion yuan in cloud and AI hardware infrastructure over the next three years, significantly increasing its previous decade's total investment [20]. - Major US tech companies are also ramping up their investments in AI data centers, with total investments expected to reach $218 billion by the end of 2024 [22][23].