10月14日，麦格米特跌1.73%，截至发稿，报69.26元/股，成交14.94亿元，换手率4.60%，总市值379.33 亿元。麦格米特股价已经连续5天下跌，区间累计跌幅12.06%。 资料显示，深圳麦格米特电气股份有限公司位于广东省深圳市南山区学府路63号高新区联合总部大厦34 层，成立日期2003年7月29日，上市日期2017年3月6日，公司主营业务涉及智能家电电控产品、工业电 源和工业自动化产品的研发、生产、销售。主营业务收入构成为：智能家电电控产品45.92%，电源产 品24.77%，新能源及轨道交通部件10.87%，工业自动化8.32%，智能装备5.09%，精密连接4.37%，其他 (补充)0.66%。 从基金十大重仓股角度 数据显示，银河基金旗下1只基金重仓麦格米特。银河核心优势混合A（011629）二季度减持5000股， 持有股数13.28万股，占基金净值比例为7.48%，位居第三大重仓股。根据测算，今日浮亏损失约16.2万 元。连续5天下跌期间浮亏损失126.16万元。 银河核心优势混合A（011629）成立日期2022年7月22日，最新规模8840.21万。今年以来收益25.69%， 同类 ...

Investment Rating - The report provides a strong buy recommendation for several companies in the HVDC and power equipment sector, including Kehua Data, Kstar, Sungrow, and others [3][8]. Core Insights - The report highlights the transition from traditional UPS systems to HVDC as a key trend for powering large data centers, driven by increasing ICT equipment power density and the limitations of existing UPS technology [1][9]. - It emphasizes the opportunity for Chinese companies to participate in the HVDC supply chain, particularly as overseas firms seek collaboration and outsourcing due to the rapid evolution of technology [1][43]. Industry Overview - The industry consists of 303 listed companies with a total market capitalization of 7,321.6 billion [4]. - The absolute performance of the power equipment and new energy sector has shown significant growth, with a 12-month increase of 45.3% [6]. Key Companies and Financial Metrics - Kehua Data (002335.SZ): Market Cap 35.6 billion, 2025 EPS 1.18, PE 58.3, Investment Rating: Strong Buy [3]. - Kstar (002518.SZ): Market Cap 24.4 billion, 2025 EPS 0.99, PE 42.2, Investment Rating: Strong Buy [3]. - Sungrow (300274.SZ): Market Cap 303.8 billion, 2025 EPS 6.59, PE 22.2, Investment Rating: Strong Buy [3]. - Other notable companies include Megmeet, Shenghong, and Hewei Electric, all receiving strong buy ratings [3][8]. HVDC Technology Adoption - The report discusses the shift towards HVDC systems as a more efficient alternative to UPS, particularly for large-scale data centers, highlighting the advantages of reduced energy conversion losses and lower copper usage [31][34]. - It notes that the efficiency of HVDC systems can be 2-3% higher than traditional UPS systems, with significant reductions in copper requirements [31][34]. Opportunities for Chinese Companies - The report identifies potential opportunities for Chinese firms to engage in OEM and direct supply for HVDC systems, as established overseas companies look to leverage local expertise and manufacturing capabilities [1][54]. - Companies like Kehua Data, Megmeet, and Kstar are positioned to benefit from this trend due to their existing technological capabilities and market presence [55][56]. Related Companies - The report highlights several companies involved in HVDC technology and related components, including: - Kehua Data: Leading in HVDC solutions for various data center applications [55]. - Megmeet: Established in server power supply and expanding into HVDC [56]. - Kstar: Strong background in power electronics and renewable energy solutions [57]. - Sungrow: Notable for its global leadership in power electronics and potential in HVDC [58]. - Hewei Electric: Focused on high-power electronics and emerging HVDC applications [61].

Core Viewpoint - The company, Magmi Tech (002851), focuses on power electronics and related control technologies, specializing in the conversion and automation control of electrical energy [1] Group 1: Company Overview - Magmi Tech is an electrical automation company based on power electronics and related control technologies [1] - The company emphasizes the conversion of four types of electrical energy forms (AC/DC) and the adjustment of parameters such as voltage and frequency, which are core technological platforms [1] - There are relevant technological layouts and matching products for multiple industry application scenarios [1]

Core Viewpoint - The company, Magmi Tech (002851), is a power electronics manufacturing enterprise with a well-established production capacity both domestically and internationally, including a gradually operational self-built capacity in Thailand [1] Group 1 - The company is focused on enhancing capacity utilization and promoting lean production to improve equipment utilization and production efficiency [1] - The current capacity construction and layout of the company utilize flexible production line design, allowing for adaptability to various product manufacturing demands [1] - The production pace and batch sizes can be adjusted flexibly according to market demand changes [1]

Investment Rating - The report maintains a "Buy" rating for the company [5] Core Views - The company's four core businesses, including smart home appliance control, industrial power, industrial automation and intelligent equipment, and new energy and rail transit, have all achieved varying degrees of growth. The industrial automation business reported sales revenue of 389 million yuan in the first half of 2025, a year-on-year increase of 27.90%. The new energy and rail transit business generated sales revenue of 508 million yuan, a year-on-year increase of 150.94%, accounting for 10.87% of total revenue [1][5] - The company is leveraging its core technology platform based on power electronics and control technology to achieve cross-business synergy and support rapid expansion into emerging fields such as AI server power supplies, 5G communication power supplies, and thermal management for new energy vehicles [1] Financial Performance Summary - The company is projected to achieve net profits attributable to shareholders of 520 million yuan, 912 million yuan, and 1.311 billion yuan for the years 2025, 2026, and 2027, respectively, representing year-on-year growth rates of 19.2%, 75.4%, and 43.7%. Corresponding EPS is expected to be 0.95 yuan, 1.67 yuan, and 2.39 yuan for the same years [3][9] - Revenue is expected to grow from 6.754 billion yuan in 2023 to 16.577 billion yuan in 2027, with growth rates of 23.3%, 21.0%, 25.1%, 30.3%, and 24.4% for the years 2023 to 2027 [3][9] Market Opportunity - The global AI server power supply market is projected to grow from 2.846 billion USD in 2024 to 60.810 billion USD by 2031, with a compound annual growth rate (CAGR) of 45.00% from 2025 to 2031. The company's products are well-positioned to capture this growth, having already received small batch orders for AI server power supplies as of August 29 [2][3]

Market Overview - The other power equipment sector experienced a decline of 3.14% on September 26, with Zhongheng Electric leading the drop [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Stock Performance - Notable gainers in the other power equipment sector included: - Youyou Green Energy: closed at 227.00, up 5.33% with a trading volume of 23,800 and a turnover of 547 million [1] - Jinshi Technology: closed at 17.44, up 3.26% with a trading volume of 269,600 and a turnover of 473 million [1] - Major decliners included: - Zhongheng Electric: closed at 29.57, down 9.98% with a trading volume of 770,200 and a turnover of 234.3 million [2] - Maigemit: closed at 75.04, down 7.85% with a trading volume of 343,700 and a turnover of 2.644 billion [2] Capital Flow - The other power equipment sector saw a net outflow of 3.467 billion from institutional investors, while retail investors contributed a net inflow of 2.211 billion [2][3] - Specific stock capital flows included: - Shengjing Co.: net inflow from institutional investors of 49.42 million, with a retail net outflow of 54.94 million [3] - China Power: net inflow from institutional investors of 28.63 million, with a retail net outflow of 7.31 million [3]

Market Performance - The three major A-share indices collectively declined, with the Shanghai Composite Index down 0.65% to 3828 points, the Shenzhen Component Index down 1.76%, and the ChiNext Index down 2.6% [1] - The total trading volume for the day was 2.17 trillion yuan, a decrease of 225.7 billion yuan compared to the previous trading day, with over 3400 stocks declining across the market [1] Sector Performance - The gaming sector experienced a significant drop, with Jibite hitting the daily limit down [1] - The Nvidia concept stocks fell, with Magmi Tech down nearly 8% [1] - CPO and optical communication modules also saw declines, with Hangdian Co. hitting the daily limit down [1] - Other sectors that faced notable declines included laser radar, consumer electronics, and copper cable high-speed connections [1] - Conversely, the wind power equipment sector rose, with Weili Transmission and Mingyang Smart Energy hitting the daily limit up [1] - The chemical fiber sector saw gains, with Shunhua Co. hitting the daily limit up [1] - The pesticide and veterinary drug sector was active, with Lanfeng Biochemical hitting the daily limit up [1] - Other sectors with notable increases included fertilizers, plant-based meat, and green electricity [1] Index Performance - The Shanghai Composite Index closed at 3828.11, down 25.20 points or 0.65% [1] - The Shenzhen Component Index closed at 13209.00, down 236.90 points or 1.76% [1] - The ChiNext Index closed at 3151.53, down 84.23 points or 2.60% [1] - The CSI 300 Index closed at 4550.05, down 43.44 points or 0.95% [1] - The CSI 500 Index closed at 7240.91, down 100.41 points or 1.37% [1] - The CSI 1000 Index closed at 7397.59, down 108.92 points or 1.45% [1]

9月26日，麦格米特跌5.17%，截至发稿，报77.22元/股，成交8.04亿元，换手率2.24%，总市值422.93亿 元。 华夏策略混合（002031）成立日期2008年10月23日，最新规模4.97亿。今年以来收益5.47%，同类排名 6621/8171；近一年收益24.59%，同类排名5298/8004；成立以来收益588.96%。 华夏策略混合（002031）基金经理为陈伟彦。 截至发稿，陈伟彦累计任职时间9年315天，现任基金资产总规模4.97亿元，任职期间最佳基金回报 44.15%， 任职期间最差基金回报-32.92%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 资料显示，深圳麦格米特电气股份有限公司位于广东省深圳市南山区学府路63号高新区联合总部大厦34 层，成立日期2003年7月29日，上市日期2017年3月6日，公司主营业务涉及智能家电电控产品、工业电 源和工业自动化产品的研发、生产、销售。主营业务收入构成为：智能家电电控产品 ...

Summary of Key Points from Conference Call Industry Overview - The lithium battery industry is entering a new cycle with improvements in supply and demand, as well as technological iterations. The potential replacement of liquid batteries by solid-state batteries is noteworthy, particularly in the equipment and materials sectors. Identifying companies with strong profitability in these incremental segments is crucial [1][2][3]. Core Insights and Arguments Solid-State Battery Technology - Solid-state battery technology, focusing on sulfide electrolytes, presents numerous innovation opportunities in both anode and cathode materials. Companies like Panasonic and SK On are actively investing in this area, indicating significant market potential. Panasonic aims to launch solid-state battery products by 2027, while SK On plans commercialization by 2029 [2][4]. - The investment framework emphasizes identifying incremental segments, positive feedback from downstream, and maintaining strong profitability in the materials sector. Current positive changes in material profitability, especially among companies excelling in traditional materials, are expected to perform even better with solid-state advancements [2][4]. AIDC Power Supply - In the AIDC (Artificial Intelligence Data Center) sector, the importance of solid-state transformers is increasing, with simultaneous growth in domestic and international demand for high-efficiency transformers. Power density enhancement is a key driving factor, with companies like Megmeet and Luton gaining attention for their server internal power solutions [3][5]. - The trend towards higher power density is crucial for upgrading supply and distribution systems, particularly in data center applications [5]. Anti-Involution in the Photovoltaic Sector - The photovoltaic industry faces challenges related to anti-involution, with the National Standardization Committee releasing energy efficiency limits for polysilicon products. This is expected to drive price recovery in the sector, with potential positive outcomes anticipated in October as policies are implemented [2][6][10]. - The current market position is relatively low, suggesting cautious optimism for future price recovery and profitability enhancement across various segments, including solar energy and energy storage [6]. Humanoid Robotics Sector - The humanoid robotics sector has shown recent activity, with companies like Feige completing financing rounds and Yushu Technology potentially preparing for an IPO. Key companies to watch include Keda Li and Fulin Precision, which have solid business foundations and clear product layouts in the industry [7][8]. Additional Important Insights - The partnership between Zhongheng Electric and Silver Lake is noteworthy, aiming to enhance global market positioning and provide power solutions. This collaboration is expected to facilitate the large-scale application of 800V HVDC solid-state transformers [9]. - The electric grid equipment sector is currently undervalued, with recommended companies including Pinggao Electric, China West Electric, and Guodian NARI, among others. These companies are seen as having good cost-performance ratios [11]. - Recent developments in solid-state battery technology, humanoid robotics, and photovoltaic anti-involution measures are guiding future investment strategies, emphasizing the need for targeted investments in these sectors [12].

Core Insights - The article discusses the evolution of power supply architectures in data centers, highlighting the shift towards more efficient technologies such as 800V HVDC and SST, with expectations for significant adoption by 2028 and 2030 respectively [2][4][11]. Group 1: Power Supply Architecture Evolution - The current power supply in data centers is primarily centralized (Powershelf), but with the rise of AI workloads, a transition to Sidecar power supply mode is anticipated around 2026-2027, with single cabinet power reaching 250-1500 kW [2][4]. - By 2030, the market is expected to gradually adopt SST power supply architecture, which is projected to achieve a full-link efficiency of 91.2%, surpassing the current UPS architecture efficiency of 85.8% [6][11]. Group 2: 800V HVDC Technology - 800V HVDC is gaining attention for its efficiency and space-saving benefits, potentially increasing end-to-end efficiency to 95-98% compared to traditional UPS systems, while reducing copper usage by 45% and floor space by 40% [11][12]. - Despite its advantages, 800V HVDC faces challenges such as higher initial costs (20-30% more than traditional UPS) and unclear market standards, necessitating industry-wide collaboration for its advancement [11][12]. Group 3: New UPS Technologies - A new type of simplified UPS has been introduced, eliminating the traditional AC/DC rectification stage, which allows for 0ms switching and improved IT performance [15][16]. - This new UPS operates in three modes: normal operation, energy storage during power outages, and combined power supply when load exceeds UPS limits [15][16]. Group 4: Power Supply Technology Upgrades - Upgrades in power supply technology focus on new materials, topologies, and functionalities, with significant advancements in power devices such as SiC MOSFETs replacing Si IGBTs [18][22]. - The integration of passive components like capacitors and inductors is seen as a bottleneck for future integrated power solutions, with expectations for higher integration levels in the coming years [22][24]. Group 5: Addressing GPU Load Fluctuations - The article highlights the challenges posed by GPU load fluctuations in data centers, which can cause significant power quality issues [24][26]. - Solutions for mitigating these fluctuations include using supercapacitors on the DC side and enhancing power supply unit (PSU) designs to accommodate larger capacitors for better load smoothing [26][30]. Group 6: FIVR Technology - FIVR (Fully Integrated Voltage Regulator) is emerging as a promising technology for DC-DC terminal power supply, offering significant improvements in size, thickness, and dynamic response compared to traditional power supplies [33][34]. - This technology integrates power supply directly into the chip, reducing component count and achieving faster response times, although it imposes stringent requirements on inductor size and performance [33][34].