证券日报网讯2月11日，时代电气在互动平台回答投资者提问时表示，公司已经注意到固态变压器作为 电力电子领域新兴技术趋势的代表之一具备的潜在市场需求，正在密切关注其发展。三期株洲产线已于 2025年12月底拉通，正式投入生产。 ...

Core Viewpoint - Shenghong Co., Ltd. (300693) has clarified that it is not currently involved in space photovoltaic energy storage technology and has no plans for solid-state transformer products, which may influence investor sentiment in the short term [1]. Group 1: Company Response - The company has stated that its current business focus does not include the frontier field of space photovoltaic energy storage technology [1]. - Shenghong Co. has confirmed that it does not have any solid-state transformer products or development plans, indicating that such technology is not part of its existing product line [1]. Group 2: Stock Performance - As of February 10, 2026, Shenghong's stock price closed at 38.18 yuan, reflecting a 2.92% decline over the past five days, underperforming compared to the Shanghai Composite Index, which rose by 1.49%, and the electric equipment sector, which saw a decrease of 0.72% [2]. - On the same day, there was a net outflow of 6.4756 million yuan from major investors, with a turnover rate of 1.57%, indicating moderate market activity [2]. - The technical analysis shows that the stock price is near the lower band of the 20-day Bollinger Bands (support level at 36.41 yuan), necessitating attention to whether it can stabilize in the short term [2]. Group 3: Institutional Perspectives - According to a report by Everbright Securities on February 8, 2026, the demand for AIDC power sources is driven by domestic computing power construction, with Shenghong being highlighted as a focus due to its involvement in HVDC and SST technologies [3]. - Guohai Securities also noted on the same day that the domestic energy storage market remains robust, with a procurement volume of 36.3 GWh in January 2026, suggesting potential for Shenghong's business expansion in the energy storage sector [3]. - Analysts are focusing on the company's long-term growth potential, although these insights are based on industry trends rather than recent company announcements [3].

Group 1 - The company Mingpu Optoelectronics has certain technological reserves in the field of solid-state transformers and has already made small-scale deliveries, primarily applied in the 10KV power systems on the distribution side of data centers [2] - The company plans to continue research and development driven by both technology and market, fully seizing industry opportunities [2]

Core Viewpoint - The company emphasizes the significant advantages of solid-state transformers (SST) over traditional transformers, highlighting their compact size, lightweight, high integration, and capabilities in reactive power compensation and power quality management [1] Group 1: Product Advantages - Solid-state transformers are characterized by their small volume and light weight, making them more efficient compared to traditional transformers [1] - SSTs integrate multiple functionalities, including reactive power compensation and power quality management, which are essential for modern electrical systems [1] Group 2: Market Applications - Current primary application scenarios for SSTs include AC/DC hybrid distribution networks, direct connections to green electricity, and electric vehicle charging stations [1] - The company recognizes the emerging market demand for SSTs, indicating a potential growth area in the power electronics sector [1] Group 3: Company Position - The company is closely monitoring the development of the SST market but currently does not have any related products available [1]

Core Viewpoint - The company is closely monitoring the development trends of solid-state transformers and plans to advance its industrial chain extension and product line expansion in a timely manner based on its situation [2] Company Strategy - The company is actively engaging with investors and responding to inquiries regarding its strategic direction [2] - There is a focus on technological advancements in the field of solid-state transformers, indicating a commitment to innovation [2] Industry Trends - The company recognizes the importance of keeping pace with technological developments in the energy sector, particularly in transformer technology [2] - The potential for industry growth in solid-state transformer technology is acknowledged, suggesting a forward-looking approach [2]

Core Viewpoint - The company is developing solid-state transformers (SST) as part of its AIDC-related product line, emphasizing the advantages and challenges associated with this new technology [2] Group 1: Technology and Product Development - Solid-state transformers (SST) are highlighted as a new power electronics technology solution that offers integrated functionality, improved efficiency, and flexible adaptation [2] - The development of SST involves significant technical challenges, requiring rigorous testing and validation of product performance, stability, and compatibility [2] - The company is actively engaging with customers to understand product requirements and application scenarios during the development process [2]

Core Viewpoint - The article emphasizes the importance of power and energy efficiency in the second half of AI data centers, highlighting the ongoing electricity shortages in the U.S. and the impact of data centers on electricity costs [2][4]. Group 1: AI Data Center Transformation - The traditional computing centers are evolving into AI factories, making power infrastructure a critical factor for deployment and scalability [7]. - NVIDIA proposes an 800VDC power distribution system combined with multi-time scale energy storage to address the explosive power demands of AI workloads [7][10]. Group 2: Technical Innovations - The shift from traditional low-voltage systems to an 800VDC architecture eliminates unnecessary AC-DC conversions, enhancing overall efficiency to over 90% [10][12]. - The new architecture supports high-density GPU clusters, allowing for scalability exceeding 1 megawatt per rack while reducing copper cable usage by 157% [12][13]. Group 3: Industry Collaboration - Building the 800VDC ecosystem requires collaboration across the industry, with NVIDIA partnering with various silicon suppliers and power system component partners [11]. - The Open Compute Project (OCP) is facilitating the establishment of open standards for voltage ranges and connectors [11]. Group 4: Solid-State Transformer (SST) Technology - SST technology is identified as a key solution for the next generation of data centers, with increasing demand in North America and significant market potential [21][22]. - Major companies like NVIDIA, Google, and Microsoft are actively developing SST solutions, with NVIDIA's Rubin architecture expected to adopt SST as a standard [21][22]. Group 5: Market Potential and Projections - The global market for SST could reach 800-1000 billion yuan by 2030, assuming a 20% penetration rate in new AI data centers [23]. - The demand for efficient power solutions is driving the rapid adoption of SST and HVDC technologies, with significant advancements expected by 2026 [22][24].