Core Viewpoint - The article discusses the latest financial reports and market insights from various silicon carbide (SiC) companies, highlighting growth opportunities and challenges in the SiC industry. Group 1: Company Financial Performance - Infineon reported Q2 2025 revenue of €3.591 billion (approximately ¥29 billion) and a profit of €601 million (approximately ¥4.84 billion), with a profit margin of 16.7% [2] - ON Semiconductor's Q1 2025 revenue was $1.4457 billion, with a GAAP gross margin of 20.3% and a net loss of $486.1 million [7][6] - Wolfspeed's Q3 2025 revenue was $185.4 million (approximately ¥1.31 billion), with a gross loss of $22.5 million [13][11] - Tianyue Advanced reported Q1 2025 revenue of ¥410 million and a net profit of ¥8.52 million, with R&D investment of ¥44.94 million [14] Group 2: Market Insights and Trends - Infineon introduced its first SiC trench MOSFET product, which is expected to drive business growth despite a forecasted slowdown in SiC revenue growth for FY2025 [5][8] - ON Semiconductor is experiencing increased demand for SiC components in the automotive sector, particularly in China, where nearly 50% of new models are expected to use their SiC devices [9] - Tianyue Advanced anticipates strong demand for SiC in electric vehicles, photovoltaic energy storage, and AI data centers, emphasizing the technological barriers in SiC substrate production [16] Group 3: Product Developments - Infineon's SiC MOSFETs are noted for their superior area efficiency and performance compared to competitors [8] - ON Semiconductor's fourth-generation EliteSiC MOSFETs are expected to enhance their market position and revenue potential [10] - Wolfspeed's 8-inch SiC device factory contributed $78 million (approximately ¥560 million) in revenue, showing significant growth [15]

Core Viewpoint - The article highlights the advancements in the GaN (Gallium Nitride) technology within the solar energy and storage sectors, showcasing the innovative products and their implications for the industry [1][3]. Group 1: GaN Technology Advancements - Growatt's NEXA 2000 system utilizes GaN inverter technology, significantly enhancing inverter performance, capable of handling 20A string current and supporting 650W high-power solar modules, with a total solar input capacity of 2600W [3]. - Compared to traditional silicon-based inverters, GaN technology results in smaller size, higher efficiency, and reduced system heat generation [3]. - The NEXA 2000 system includes a built-in 2kWh storage module, expandable to 8kWh, and is priced at approximately 750 euros (around 6000 RMB) in the German market [3]. Group 2: Industry Participation and Product Development - Numerous companies, including InnoSky, Nenghua Semiconductor, and others, are actively participating in the compilation of the "2024-2025 GaN Industry Research White Paper," contributing technical cases and market data [5]. - InnoSky has launched a 2kW micro-inverter solution based on GaN technology, featuring a Flyback + H-bridge inverter architecture, achieving higher power density and efficiency for rooftop solar applications [3]. - The ongoing research indicates that over ten companies, such as YN Energy and Yizu, have achieved mass production of GaN solar storage products, covering a wide range of applications from solar photovoltaics to industrial-grade energy storage [3].

Core Viewpoint - The article highlights the recent developments in the silicon carbide (SiC) industry in China, focusing on new projects and expansions by various companies, indicating a growing investment and interest in SiC technology. Group 1: New Projects and Investments - A new SiC controller project has been announced in Jiaxing, Zhejiang, with an estimated investment of 410 million yuan and a planned annual production of 10 million units [2][3]. - The SiC equipment project by Liguang Microelectronics has successfully signed with the Jinan Huaiyin Economic Development Zone, indicating expansion in the semiconductor equipment sector [4]. - Hebei Tongguang Technology's SiC substrate project has passed environmental acceptance, with a total investment of approximately 389 million yuan and an annual production capacity of 70,000 pieces [9][10]. Group 2: Company Developments - Liguang Microelectronics plans to build a 70,000 square meter intelligent manufacturing base, aiming for an annual output value exceeding 1.5 billion yuan and creating over 800 jobs [7]. - The company has achieved significant progress in its 12-inch SiC-PVT equipment, with a production yield exceeding 99.2% [7][8]. - Tongguang Semiconductor has initiated a new project for 200,000 pieces of 8-inch SiC substrates, with a total investment of 882 million yuan, expected to be fully operational by 2027 [10].

Core Viewpoint - The 3rd "Electric Transportation & Digital Energy SiC Technology Application and Supply Chain Upgrade Conference" successfully gathered over 400 elite representatives from leading companies in the SiC industry, discussing the current status and future opportunities of SiC technology in various applications [2][4][88]. Group 1: Conference Overview - The conference featured discussions on "Digital Energy SiC Technology Application" and "Electric Transportation SiC Technology Application," with participation from major players like Mitsubishi Electric, STMicroelectronics, and Wolfspeed [4][6]. - Keynote speeches highlighted the latest research and technological advancements in the SiC industry, emphasizing the importance of collaboration among companies to drive innovation [4][6][13]. Group 2: Industry Trends and Opportunities - The CEO of 行家说 presented insights on the SiC industry's performance in 2024 and projected structural opportunities for 2025, indicating a market scale approaching 100 billion [13]. - The conference emphasized the need for local supply chain support and innovation in capital paths due to tightening IPO regulations in the A-share market [13]. Group 3: Technological Innovations - STMicroelectronics showcased its 8-inch SiC wafer technology, which is expected to reduce costs by 30% compared to 6-inch wafers, facilitating the adoption of automotive-grade SiC devices [16]. - Hong Kong University presented advancements in copper sintering technology, which significantly reduces material costs while enhancing thermal and mechanical performance [21]. - 元山电子 discussed breakthroughs in SiC power modules, focusing on collaborative design platforms that optimize performance and reliability [24]. Group 4: Application and Market Expansion - The conference highlighted the growing applications of SiC technology in electric vehicles, digital energy, and other sectors, with a focus on high-performance solutions for various demanding environments [52]. - The roundtable discussions addressed the current challenges and future trends in the SiC market, emphasizing the importance of industry collaboration for scaling up production and application [30][54]. Group 5: Future Directions - The launch of the "2025 SiC Substrate and Epitaxy Industry Research White Paper" indicates a commitment to understanding and shaping the future of the SiC industry [56]. - Companies are expected to optimize their capacity layouts and enhance resilience in the supply chain to meet the anticipated demand in the coming years [34].

Core Viewpoint - The article highlights the increasing adoption of Silicon Carbide (SiC) technology in the electric vehicle charging industry, emphasizing its efficiency and cost-saving benefits for charging stations and electric vehicles [1][5][6]. Group 1: Industry Adoption of SiC Technology - Major companies such as Huawei Digital Energy, China Construction Science and Technology, and Yushi Technology are actively adopting SiC technology in their products to meet the growing demand for ultra-fast charging solutions [5][6][15]. - The industry is recognizing the technical advantages of SiC, which is driving a shift towards higher performance and energy-efficient solutions [5][6]. Group 2: Product Innovations and Efficiency Gains - Huawei's megawatt-level ultra-fast charging solution, which utilizes SiC chips, boasts an energy density three times that of traditional silicon-based devices, with a maximum charging power of 1.44 megawatts [6]. - China Construction Science and Technology has developed a 600 kW supercharging station that features SiC technology, achieving a charging efficiency of 96.34% and a response speed improvement of 95% compared to conventional chargers [9]. - Shenzhen Kehua's 40 kW SiC power module has achieved a charging efficiency of over 97%, showcasing the high reliability and performance of SiC technology [11]. Group 3: Future Developments and Strategic Collaborations - Huawei has formed strategic partnerships with logistics companies like SF Express and JD.com to deploy 5,000 electric heavy trucks compatible with its megawatt ultra-fast charging technology [6]. - The establishment of a supercharging alliance 2.0 by Huawei aims to develop 30 to 50 vehicle models by 2025 to cater to diverse market needs [6]. - Yushi Technology is set to launch a series of AI video charging piles that incorporate SiC technology, with peak efficiency reaching 97% [17]. Group 4: Market Expansion and Infrastructure Development - The successful operation of the 600 kW liquid-cooled ultra-fast charging terminal at the Tai'an High-Speed Railway Station marks a significant step in the national high-speed rail hub ultra-fast charging network construction [26][27]. - The article mentions the ongoing development of various charging solutions that utilize SiC technology, indicating a trend towards more efficient and compact designs in the charging infrastructure [25][23].

Core Viewpoint - The conference will gather key players in the silicon carbide (SiC) industry, providing a platform for exploring development opportunities and technological advancements in the sector [1]. Conference Details - The conference is scheduled for May 15, from 09:00 to 17:30, at the Shanghai Jin Jiang InterContinental Hotel [2]. - Attendees are encouraged to arrive before 09:00 for timely registration [2]. Transportation Information - From Shanghai Pudong International Airport to the hotel is approximately 37 kilometers, taking about 45 minutes by taxi or 50 minutes via public transport [3]. - From Shanghai Hongqiao International Airport to the hotel is about 20 kilometers, with a taxi ride taking around 35 minutes or 50 minutes using public transport [3]. Conference Agenda - The conference will feature two thematic forums and an all-day exhibition, focusing on the SiC industry [5]. - The launch of the "2025 Silicon Carbide Substrate and Epitaxy Industry Research White Paper" and "2025 Silicon Carbide Devices and Modules Industry Research White Paper" will take place during the event [5]. - The afternoon session will include a seminar on SiC technology applications in electric transportation [5]. Exhibition Highlights - A dedicated exhibition area will showcase new products and technologies from various companies, enhancing networking and collaboration opportunities [7]. - Companies such as Mitsubishi Electric, Guojijinan, and others will present their latest innovations [8]. Sponsorship and Participation - Companies like Hesheng New Materials and Jihua Hengyi are sponsoring the event by providing promotional materials and product information [9].

插播： 倒计时2天！ 三菱电机、意法半导体、 Wolfspeed、三安半导体、天科合达、元山电子、大族半导体、香港大学、士兰微、长飞先进、 宏微科技、利普思、昕感科技、国扬电子、国基南方、芯长征、合盛新材料、瀚天天成、芯研 科、国瓷功能材料、季华恒一 等邀您参加上海"电动交通&数字能源SiC技术应用及供应链升级大 会"，点击文章底部 "阅读原文" 即可报名参会。 前不久，"行家说三代半"报道了13家企业的12英寸SiC技术进展（ 点击查 看）。近 日，我们发现国内又有2家SiC企业实现了12英寸突破，合计共8家企业展示了12英寸SiC晶锭和衬底： 目前， 浙江晶瑞作为晶盛机电子公司，始终专注于碳化硅和蓝宝石抛光片等化合物半导体材料的 研发与生产，其自主研发的8英寸碳化硅衬底已实现批量生产。 加入碳化硅大佬群，请加微信：hangjiashuo999 南砂晶圆： 发布 12英寸导电型SiC衬底 5月8日，南砂晶圆赴重庆参加展会，并在现场展示了12英寸导电型SiC衬底等重点产品，成功实现大尺 寸碳化硅衬底的突破。 来源： 行家说 Research-《 第三代半导体产业2025Q1季度内参》 浙江晶瑞： 成功研发12 ...

Core Viewpoint - The article highlights the upcoming "Electric Transportation & Digital Energy SiC Technology Application and Supply Chain Upgrade Conference" in Shanghai, emphasizing the participation of major companies in the SiC (Silicon Carbide) industry and the importance of SiC technology in enhancing performance and efficiency in various applications [2][3]. Group 1: Conference Details - The conference will take place on May 15, featuring Mitsubishi Electric's China Semiconductor Technical Director, Song Gaosheng, who will present on SiC power semiconductor solutions for electric transportation and digital energy applications [2]. - Mitsubishi Electric will showcase its SiC technology strategy and ecosystem, focusing on dual technology routes for performance enhancement in both low and high voltage applications [2][3]. - The event will include discussions on the core challenges and innovative breakthroughs in the industrialization of SiC technology, with dedicated sessions on digital energy and electric transportation applications [3]. Group 2: Industry Participation - Major industry players such as STMicroelectronics, Wolfspeed, and Sanan Semiconductor will participate, contributing to discussions on industry development and showcasing their latest products and technologies [3][5]. - The conference aims to facilitate collaboration and exploration of industrialization paths and ecosystem cooperation opportunities in the SiC technology sector [3]. - Sponsors like Hoshine New Materials and Jihua Hengyi will provide materials and information on their latest products and technologies during the event [3].

Core Viewpoint - The article highlights recent developments in the silicon carbide (SiC) semiconductor industry, focusing on new projects and advancements by companies such as Yangjie Technology and EYEQ Lab, which are significant for the growth and innovation in the sector [2][4][6]. Group 1: Yangjie Technology - Yangjie Technology announced the commencement of its SiC automotive-grade power semiconductor module packaging project, with a total investment of 1 billion yuan, covering an area of 62 acres and a planned construction area of approximately 112,000 square meters [4]. - The project aims to produce automotive-grade IGBT modules and SiC MOSFET modules, targeting international benchmarks and achieving import substitution. Once fully operational, it is expected to generate annual sales of 1 billion yuan and tax revenue of 30 million yuan [4]. - Yangjie Technology plans to conduct process and reliability verification for domestically produced SiC modules by Q4 2025 [4]. Group 2: EYEQ Lab - EYEQ Lab is set to complete its first 8-inch SiC power semiconductor manufacturing plant in Busan by September this year, with an annual production capacity of 144,000 wafers [6]. - The company has developed 8-inch SiC power semiconductor devices using trench technology, which enhances electrical stability and durability while reducing chip size [6]. - The initial investment for the 8-inch plant is approximately 100 billion Korean won (around 544 million yuan), with production expected to commence in September 2025 [6].

Core Viewpoint - The upcoming "Electric Transportation & Digital Energy SiC Technology Application and Supply Chain Upgrade Conference" in Shanghai aims to address key challenges and opportunities in the SiC industry, focusing on 8-inch SiC technology and automotive-grade SiC chip manufacturing [2][12]. Group 1: Conference Highlights - The conference will feature nearly 20 leading SiC companies, including Mitsubishi Electric, STMicroelectronics, and Wolfspeed, presenting the latest industry insights and innovative solutions [13]. - A focus on collaborative efforts in the 8-inch supply chain to overcome challenges in material mass production will be highlighted by companies like Tianke Heda and Dazhu Semiconductor [15]. - A roundtable forum will include discussions on the current state and challenges of SiC applications in the new energy market, as well as global development trends for the SiC industry by key players [18]. Group 2: Digital Energy SiC Technology Application Seminar - The morning session will feature presentations from STMicroelectronics, Wolfspeed, and Hong Kong University, discussing advancements in SiC technology and its applications in digital energy [23]. - STMicroelectronics will present its strategies for the Chinese market and advancements in 8-inch SiC wafer technology [23]. - Wolfspeed will showcase how its fourth-generation SiC MOSFET technology is transforming industrial automation and aerospace drive systems [23]. Group 3: Electric Transportation SiC Technology Application Seminar - The afternoon session will include in-depth technical analyses from companies like Mitsubishi Electric and Sanan Semiconductor, focusing on cost reduction and efficiency improvements in electric transportation applications [24]. - Mitsubishi Electric will present its solutions for SiC power semiconductors in high-voltage fast charging and electric drive systems [24]. - Sanan Semiconductor will discuss the latest advancements in packaging technology for SiC power devices [24]. Group 4: SiC Industry Chain Exhibition - The conference will feature a dedicated exhibition area showcasing the latest technologies from various industry players, promoting industry exchange and resource integration [26]. - Companies like Hantian Tiancheng and Zhongdian Guojinan will present their latest SiC products and solutions [27]. Group 5: Launch of SiC White Papers - The conference will also mark the launch of two white papers focusing on the progress and trends in the SiC substrate and epitaxy industry, as well as the applications of SiC in electric transportation and digital energy [28]. - The research initiative aims to create a comprehensive industry consensus covering the entire substrate-device-system chain [28].