Core Viewpoint - Company Keli Yuan (600478) has made significant advancements in the development of foam metal materials, particularly in the area of three-dimensional foam metal materials, which has led to breakthroughs in SOFC (Solid Oxide Fuel Cell) technology [1] Group 1: Company Developments - Keli Yuan's subsidiary, Changde Liyuan, has over 20 years of experience in the design, manufacturing, and promotion of foam metal materials [1] - The company has successfully developed foam copper-manganese alloy materials for use in SOFC cathode current collectors, marking a technological breakthrough in the SOFC industry [1] - Currently, samples have been sent for testing to seven representative clients, with one notable domestic client entering the P2-P3 verification stage, completing approximately 100KW stack testing and application validation with positive results [1] Group 2: Product Development and Supply - In addition to developing foam copper-manganese alloy for SOFC cathodes, the company is also working on complementary anode materials, having supplied nearly 10,000 pieces for client testing [1] - Due to the special specifications of these materials, the company is undertaking process optimization and cost reduction efforts [1]

Summary of the Conference Call Company and Industry Overview - The conference call focuses on 易事通 (Yishitong) and its developments in Solid Oxide Fuel Cell (SOFC) technology, emphasizing its independent research and development efforts in the industry [2][3]. Key Points and Arguments - **SOFC Technology Development**: Yishitong has achieved significant milestones in SOFC technology since its inception in 2020, including optimizing stack performance and constructing demonstration projects to gather operational data for future commercialization [3][4]. - **Cost of SOFC Power Generation**: The current cost of SOFC power generation is approximately 1 RMB per kWh using natural gas, which is higher than traditional power supply solutions for data centers. However, this cost gap is expected to narrow with the advancement of green energy [2][4]. - **Cost Reduction Goals**: Yishitong aims to reduce the cost of its SOFC systems to below 30,000 RMB per kW by 2026, with current demonstration project pricing around 100,000 RMB per kW [2][6]. - **Cost Structure**: The cost structure of the SOFC system includes raw materials (20%), labor (10%), and equipment depreciation (30%). There is potential for further cost reduction through optimization of materials and production processes [11][8]. - **Market Focus**: The company is primarily targeting the data center application market, planning to enter through demonstration projects and expecting to scale production as the market matures in the next five years [12][13]. Additional Important Insights - **Technological Advantages**: Yishitong's SOFC technology is characterized by its self-developed components, full supply chain integration, and industrial equipment manufacturing capabilities, which provide a competitive edge in cost control and technology [7][9][10]. - **Performance Metrics**: The SOFC technology achieves average international levels in efficiency and lifespan, particularly suitable for data centers due to its reliability and high energy conversion efficiency [15][16]. - **Operational Plans**: The company plans to begin trial operations of its demonstration project by the end of the year, with a capacity of 120 kW [27]. - **International Market Engagement**: Yishitong is exploring both domestic and international markets, with a focus on small-scale power generation in Europe and data centers in China [13][21]. - **Future Commercialization**: The company anticipates achieving large-scale commercialization by around 2030, having already engaged with various clients for technical collaborations [14]. Conclusion Yishitong is positioned to leverage its technological advancements and strategic market focus to capitalize on the growing demand for efficient and sustainable energy solutions, particularly in the data center sector. The company's commitment to reducing costs and enhancing performance will be critical in achieving its long-term goals in the SOFC market.

Core Viewpoint - Company Keli Yuan (600478.SH) has made significant advancements in the development of three-dimensional foam metal materials, particularly in the application of foam copper-manganese alloy materials for SOFC (Solid Oxide Fuel Cell) cathode collectors, showcasing its technological capabilities and market potential [1] Group 1: Company Developments - Keli Yuan's subsidiary, Changde Liyuan, has over 20 years of experience in the design, manufacturing, and promotion of foam metal materials [1] - The company has successfully developed foam copper-manganese alloy materials, which exhibit a smaller thermal expansion coefficient and stable conductivity at high temperatures compared to traditional perovskite compound conductive connection pieces [1] - The breakthrough in SOFC cathode collector materials is expected to drive technological progress in the SOFC industry [1] Group 2: Client Engagement and Testing - The company has provided samples for testing to seven representative clients, with one notable domestic client currently in the P2-P3 verification stage [1] - This client has completed approximately 100KW stack testing and application verification, yielding positive results [1] - In addition to developing cathode materials, the company is also working on anode materials, having supplied nearly 10,000 products for testing [1] Group 3: Cost Optimization Efforts - Due to the special specifications of the anode materials, the company is undertaking process optimization and cost reduction initiatives [1]

Group 1 - The company Yishitong has been developing solid oxide fuel cell (SOFC) technology since 2020 and has mastered key core technologies [1] - The main bottleneck for the company is the accumulation of operational data and performance optimization for demonstration projects [1] - The company plans to complete its first demonstration project by the end of 2025 and expects the cost of a single kW device to drop below 30,000 yuan by 2026, with further reductions before 2030 [1] - SOFC technology has broad fuel adaptability and high energy conversion efficiency, making it suitable for data centers, but the company is not yet ready to take on commercial orders [1] - The future business model will combine equipment sales with energy sales, aiming to achieve GW-level production scale within five years [1] - The company holds independent core patents in the SOFC field, faces no patent barriers, and has established a complete industrial chain, mitigating the risk of supply chain constraints [1]

上海复胜资产管理合伙企业（有限合伙）成立于2015年，是国内首批以研究驱动为导向的阳光私募基金 管理公司。公司目前纯权益管理规模超过60亿。公司核心投研团队有16年以上大陆、香港、美国三地投 资经验，主要基金经理均有国内顶级公募投资经验。我们秉持"复利致胜"的原则，坚持业绩驱动投资， 重视投资的可持续性，致力为投资者获取长期的稳健收益。公司凭借优异的成绩，曾获中国证券报2019 年度第十一届三年期金牛私募投资经理（股票策略）、2020/2021年度第十一届金阳光•年度成长私募奖/ 十二届金阳光•三年卓越私募公司奖、2021第二届新财富最佳私募投资经理、2020英华奖中国私募基金 人气奖、2019/2020年度证券时报"金长江奖"绝对回报私募基金产品（三年期）以及2017年度（第十二 届）中国私募基金风云榜创业新锐奖，同年基金经理陆航荣获排排网股票策略最近一年全国地区收益组 十强，上海地区冠军。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 调研纪要：公司自2020年立项固体氧化物燃料电池（SOFC）项目，已掌握关键核心技术，目前主要 ...

Group 1 - The company Yishitong has been developing solid oxide fuel cell (SOFC) technology since 2020 and has mastered key core technologies [1] - The main bottleneck for the company is the accumulation of operational data and performance optimization for demonstration projects [1] - The company plans to complete its first demonstration project by the end of 2025 and expects the cost of a single kW device to drop below 30,000 yuan by 2026, with further reductions before 2030 [1] Group 2 - SOFC technology has broad fuel adaptability and high energy conversion efficiency, making it suitable for applications such as data centers, although it currently lacks the capacity to handle commercial orders [1] - The company aims to adopt a business model that combines equipment sales with energy sales, targeting GW-level production scale within five years [1] - The company holds independent core patents in the SOFC field, has established a complete industrial chain, and does not face risks related to patent barriers or supply chain constraints [1]

Core Insights - Solid Oxide Fuel Cells (SOFC) are gaining attention due to their high efficiency and long lifespan, but their typical operating temperature of 700-800°C requires expensive high-temperature materials, limiting widespread application [1][2] - A research team from Kyushu University in Japan has developed a new type of SOFC that can operate efficiently at a medium temperature of 300°C, which is expected to promote the development of low-cost, low-temperature SOFCs and accelerate their commercialization process [1][2] SOFC Overview - SOFC stands for Solid Oxide Fuel Cell, a third-generation fuel cell that efficiently and environmentally friendly converts chemical energy stored in fuel and oxidants into electrical energy at medium to high temperatures [2] - The SOFC system consists of a stack and auxiliary Balance of Plant (BOP) units, with the stack being the core device that directly converts chemical energy into electrical energy [2] - The working principle of SOFC is based on electrochemical processes, typically operating at high temperatures of 650-950°C, using solid oxide ceramics (usually zirconia) as the electrolyte [2] Industry Developments - Bloom Energy, a leading global SOFC company, is making significant progress with multiple SOFC power supply projects, particularly in data center applications, with plans to deploy its fuel cell technology at Oracle Cloud Infrastructure (OCI) data center in the U.S. by July 2025 [3] - The increasing electricity demand from data centers, driven by the rise of artificial intelligence, highlights the urgent need for green energy solutions, with SOFC being a promising option due to its high energy utilization efficiency and broad fuel applicability [4][5] Domestic Market Progress - Domestic SOFC technology has transitioned from laboratory research to engineering demonstration phases, with companies like Weichai Power, Chaozhou Three-Circle, and others pushing multiple projects in distributed generation, combined heat and power, and energy storage [6] - The reversible system (SOFC/SOEC), or Solid Oxide Cell (SOC) system, is becoming a mainstream demonstration due to its high energy conversion efficiency and strong policy support [6] - Relevant companies in this sector include Sanhuan Group, Weichai Power, and others [6]

SOFC的基本概念 SOFC的全称是固体氧化物燃料电池(Solid Oxide FuelCell，简称SOFC)属于第三代燃料电池，是一种在 中高温下直接将储存在燃料和氧化剂中的化学能高效、环境友好地转化成电能的全固态化学发电装置。 结构上，SOFC系统可分为电堆和外围BOP辅助单元。电堆作为燃料电池核心，将化学能直接转化电能 的装置。围绕着电堆的外围辅助单元有空气供给预热单元、燃料供给(重整)单元、尾气回收单元、电管 理单元以及控制单元等。 工作原理方面，SOFC的工作原理基于电化学过程，通常在650~950℃的高温下运行。SOFC采用固体氧 化物陶瓷(通常为氧化锆)作为电解质，该电解质既传递O²⁻离子又起到分隔空气和燃料的作用。 智通财经APP获悉，民生证券发布研报称，由于数据中心的用电量较大、增速快、节能潜力空间大，属 于新兴的耗能大户。随着人工智能的兴起，目前数据中心建设需求日益增长，因此对于绿色能源的需求 较为紧迫。而众多氢燃料电池技术路线中，SOFC不受卡诺循环限制，无需依赖高纯度氢气，能量利用 率高达80%-90%、燃料适用范围广，这多种优势叠加使其成为解决能源和环境问题的理想解决方案之 一。 ...

Core Viewpoint - The fuel cell industry is facing challenges such as high manufacturing costs, inadequate infrastructure, intense market competition, and reduced policy subsidies, leading to a decline in sales of fuel cell vehicles. However, several companies are committed to technological research and development, resulting in significant advancements in fuel cell stack innovation and commercialization [2][4]. Summary by Sections Industry Overview - The sales of fuel cell vehicles in 2024 were 7,131 units, a year-on-year decrease of 6.8%. In the first half of 2025, the sales further dropped to 1,967 units, reflecting a year-on-year decrease of 22.0% and a quarter-on-quarter decrease of 57.3% [2]. Technological Innovations - **Jichong Hydrogen Energy**: Launched the MH290 metal plate fuel cell stack with a peak power of 410.9 kW, setting a new industry record. The stack has a design life of 30,000 hours, addressing the issue of frequent core component replacements [2][4]. - **Xie Hydrogen New Energy**: Released its first mass-produced 20 kW air-cooled hydrogen fuel cell, achieving a new record for single-stack power output [5]. - **Shenli Technology**: Introduced the Gen4 stack, capable of power coverage from 180 kW to 400 kW, targeting heavy transport and energy storage applications [6]. - **Hydrogen Pioneering Energy**: Unveiled two new stacks, ST280VID and ST1D4AII, with significant improvements in power density and flexibility for various applications [7]. - **GAC Group**: Developed a 140 kW fuel cell stack, achieving a power density of 7 kW/L and reducing size and weight by 30% and 25% respectively [9]. - **Dongfeng Motor**: Released a 400 kW fuel cell stack designed for heavy-duty trucks, with capabilities for low-temperature cold starts and significant fuel efficiency improvements [10]. Market Outlook - Jichong Hydrogen Energy aims for profitability over diesel vehicles by 2025 under specific conditions (fuel cell price ≤ 800 RMB/kW and hydrogen price ≤ 32 RMB/kg) and complete commercialization by 2027 with further price reductions [4].

Investment Rating - The report maintains a "Recommended" rating for the industry [5] Core Insights - Solid Oxide Fuel Cells (SOFC) are gaining attention due to their high efficiency and long lifespan, with new developments allowing for operation at lower temperatures, potentially accelerating commercialization [1][3] - SOFC technology is well-suited to meet the increasing power demands of data centers, particularly with the rise of artificial intelligence, as it offers high energy utilization rates and a wide range of fuel applicability [3] - Domestic SOFC technology has progressed to the demonstration application stage, with several companies pushing projects in distributed generation and energy storage [4] Summary by Sections SOFC Technology Overview - SOFC operates based on electrochemical processes at high temperatures, typically between 650-950℃, using solid oxide ceramics as electrolytes [2] - The structure of SOFC systems includes a stack and auxiliary balance of plant (BOP) units, which are essential for its operation [1] Market Developments - Bloom Energy, a leading global SOFC company, has initiated multiple power supply projects for data centers, including a significant deployment at Oracle Cloud Infrastructure [2] - The demand for green energy solutions is becoming urgent due to the rapid growth of data centers and their energy consumption [3] Domestic Industry Progress - Companies such as Weichai Power and Proton Power are advancing SOFC technology in China, focusing on distributed generation and energy efficiency [4] - Relevant companies in the sector include Sanhuan Group, Weichai Power, and others involved in SOFC projects [4]