1. Chaozhou Third Ring 210KW SOFC System Acceptance

The project was initiated in August 2020 and plans to install a 210kW (6 sets of 35kW) SOFC system for on-site demonstration operation at Guangdong Energy Group Huizhou Natural Gas Power Generation Co., Ltd. by the end of 2022. In less than 2 years, the company's technical team has closely cooperated with Guangdong Energy Group, and the project has progressed smoothly. Currently, three 35kW SOFC equipment with independent intellectual property rights have been put into operation, with a total installed power of 105kW. 
After the continuous and stable operation of the equipment for more than 1000 hours, the international authoritative third-party certification agency SGS conducted on-site testing and found that the net efficiency of the equipment's AC power generation was as high as 64.1%. The longest running machine has exceeded 5000 hours, and the combined heat and power supply efficiency is as high as 91.2%. There are no exhaust emissions such as NOx and SOx, and the main performance indicators have reached the international advanced level.
On the morning of January 12, 2023, Guangdong Energy Group Co., Ltd. and Chaozhou Third Ring (Group) Co., Ltd. jointly launched the "210kW High Temperature Fuel Cell Power Generation System Research and Application Demonstration Project", which successfully passed the acceptance inspection at Huizhou Natural Gas Power Generation Co., Ltd. in Guangdong.
2. The National Key R&D Plan for the 14th Five Year Plan of 100 kW SOFC undertaken by Chaozhou Third Ring Road
The project kickoff meeting and implementation plan demonstration meeting for the "Key Technologies for the Application of One Hundred Kilowatt Solid Oxide Fuel Cell Combined Heat and Power Supply System" project of the "14th Five Year Plan" National Key R&D Program "Hydrogen Energy Technology" led by Chaozhou Third Ring Road.
This project is led by Sanhuan Group, and is jointly undertaken by 10 units including South China University of Technology, New Materials Research Institute of Guangdong Academy of Sciences, Ningbo Materials Research Institute of Chinese Academy of Sciences, Guangdong Energy Group Research Institute, Shenzhen Sanhuan Electronics Co., Ltd., Huazhong University of Science and Technology, Xi'an Jiaotong University, University of Science and Technology of China, and China Petroleum Exploration Institute. The project consists of five topics: stack, multi stack module, heat balance system, cogeneration system development, and system demonstration operation.
The implementation of the project will further enhance China's independent innovation capability in high-power SOFC cogeneration system technology, accelerate its industrialization and commercialization process.
3. Weichai Power -120kW High Power Metal Supported Commercial SOFC
On February 18, 2023, Weichai released the world's first high-power metal supported commercial SOFC (Solid Oxide Fuel Cell) product. The cogeneration efficiency of this product is as high as 92.55%, setting a global record for the highest efficiency of high-power SOFC cogeneration systems.
This SOFC product has a system power of 120kW, supports modular installation, and can expand power to the megawatt level, achieving a major technological breakthrough: the product's cogeneration efficiency reaches 92.55%, leading the world in high-power SOFC systems; The world is the first to use advanced next-generation metal supported SOFC technology. Compared to traditional electrolyte and anode support technologies, it has outstanding advantages such as low operating temperature and strong resistance to thermal shock. In particular, it has achieved a breakthrough in technical difficulties from high temperatures of 800 ° C to 600 ° C. The system can start and stop more than four times that of international competitors, and the startup speed is more than three times that of international competitors; The product has passed the EU CE certification by the international authoritative testing agency TUV South Germany.
The Weichai SOFC products have been demonstrated in the Weichai Fuel Cell Industrial Park and Weifang Energy Group, with a cumulative operation of over 30000 hours and a breakthrough in commercial operation. Weichai SOFC products efficiently supply electricity and heat, significantly reducing customer energy costs. Yin Bo, Deputy General Manager of Weifang Energy Group Bintou Distributed Energy Co., Ltd., stated that in practical use, Weichai SOFC products operate stably, with a net power generation efficiency of over 60%. One party of natural gas can generate 6 kWh of electricity, and can be adjusted and filled according to peak and valley electricity prices, which has good economic benefits.
4. Anhui Yishitong Materials Investment and Construction 1GWSOFC Project
On September 19, 2023, Yishitong announced that Anhui Yishitong Material Technology Co., Ltd. (referred to as "Yishitong") plans to have its wholly-owned subsidiary Anhui Yishitong Material Science Research Institute Co., Ltd. (referred to as "Yishitong Research Institute") as the implementing entity, with an estimated total investment of 1.21 billion yuan to construct an annual production of 1GW of solid oxide energy system project.
According to the announcement, in view of Yishitong's basic theoretical research, talent team construction, R&D platform system construction, and independent production of key raw materials in the field of solid oxide fuel cell systems (SOC, a collective term for solid oxide fuel cells (SOFCs) and their reverse process solid oxide electrolysis cells (SOECs)), and other related technical advantages and process accumulation, some sub projects under research have entered the pilot stage, The construction of the pilot line for the production of solid oxide single cells (SOC) has progressed smoothly. In order to further accelerate the industrialization process of the SOC project, the company plans to have its wholly-owned subsidiary, Yishitong Research Institute, as the implementing entity to invest in the construction of a 1GW/a solid oxide energy system project.
The solid oxide energy system construction project is located in Hefei, covering an area of approximately 66314.50 square meters and a planned total construction area of approximately 158535.00 square meters. The total investment of this project is expected to be approximately 1210640000 yuan, with a construction period of 3 years.
After the project is completed and put into operation, it will form a production scale of 1GW of solid oxide energy system per year, including solid oxide fuel cells (SOEC) and solid oxide electrolysis cells (SOEC) products, achieving the industrialization of the One Stone Tong SOC research project and helping the company to continuously promote high-efficiency, low-cost, and long-life SOC products, providing practical and effective carbon reduction and fixation technology tools and related solutions for downstream industries, Assist in achieving a true zero carbon cycle, contribute to the country's "dual carbon" strategic goals with the power of Yishitong, and have good social benefits.
Yishitong stated that based on its long-term accumulated technological advantages in the fields of advanced inorganic non-metallic materials and ceramic materials, and relying on the profound theoretical research results of the company's scientific team, it has now mastered the scale and low-cost preparation capabilities of solid oxide battery (SOC) electrolytes, anode powders, and high-performance cathode powders, Key technologies have been developed, including the preparation technology of fuel electrode active powder and the method of applying this powder to prepare high-performance fuel electrode catalytic functional layer, high-performance electrolyte preparation technology and related applications, preparation technology of air electrode active powder, engineering preparation technology of SOFC flat panel single cell, and high-temperature airtight sealing technology of SOFC flat panel cell stack. At the same time, the construction of the company's R&D team in the SOC field has been basically completed, providing talent support for the industrialization of the project.
5. Huaqing Energy -25kW Solid Oxide Fuel Cell (SOFC) cogeneration system
On February 1, 2023, Xuzhou Huaqing Jingkun Energy Co., Ltd. (hereinafter referred to as "Huaqing Energy"), the Vice Chairman of the Zhongguancun Hydrogen Energy Industry Alliance, held a successful offline ceremony for the first commercial and fully independent intellectual property 25kW solid oxide fuel cell (SOFC) cogeneration system product in China.
The smooth launch of the 25kW SOFC cogeneration system product marks Huaqing Energy's leading independent production capacity in the field of solid oxide fuel cells; This also marks the beginning of a new era of commercial application of China's independent intellectual property SOFC cogeneration system in the hydrogen energy market by Huaqing Energy.

Huaqing Energy's 25kW SOFC cogeneration system is about to be delivered to Tianjin Lingang Investment Holding Co., Ltd. As the first phase of the Beijing Tianjin Hebei 100kW SOFC energy microgrid demonstration project, the 25kW SOFC cogeneration system has been fully installed and ready for deployment. This project is aimed at implementing the hydrogen energy development plan of Tianjin City and Tianjin Port Bonded Zone, constructing Tianjin Hydrogen Energy Industry Demonstration Zone, and helping to build a leading new highland for innovative application of diversified hydrogen energy industries in the country.
The 25kW SOFC cogeneration system of Huaqing Energy is compatible with various fuels such as hydrogen, natural gas, industrial by-product hydrogen, methanol, etc. This 25kW cogeneration system product aims to utilize industrial by-product hydrogen for power generation and heating, and build a green energy supply microgrid in industrial parks to meet the demand for energy supply side reform. The power conversion efficiency of this product is as high as 52%, and the cogeneration efficiency is 86%. In addition, this system also includes a 1kW methanol based fuel SOFC generator set for emergency power supply. The product can also provide a hot water reserve of 9-10 tons per day, with a hot water output temperature of no less than 60 degrees, which can be used for hot water supply in industrial parks or building heating.
6. Zhongzike invests in the research and development of solid-state oxide fuel cell cells
In December 2022, Zhongzi Technology (688737) revealed during a survey conducted by institutional investors that the company's solid-state oxide fuel cells currently have a single cell preparation technology of 10cm * 10cm, and the initial performance has reached the level of similar domestic companies. Further quality improvement and technological development are being carried out; At the same time, the company has completed short reactor experiments with good testing performance. In terms of SOFC technology planning, we will focus on anode support technology and further expand into the development of metal support technology, ultimately achieving the product's ability to be applied in various application scenarios such as fixed and mobile sources.
Zhongzi Technology is a high-tech enterprise that focuses on the research and development, production, and sales of environmental catalysts. It is one of the few major domestic manufacturers in the field of mobile pollution source (motor vehicles, non road machinery, ships, etc.) exhaust treatment catalysts in China. At the same time, it actively promotes the research and development, mass production, and landing of its new energy products such as hydrogen fuel cell electrocatalysts and solid oxide fuel cells. The company began investing heavily in the research and development of SOFC technology in 2020.
7. Hydrogen Bang Technology Successfully Developed 5kW Solid Oxide Battery for CO ₂ Electrolysis
On the morning of March 22, 2023, the 5kW solid oxide battery CO ₂ electrosynthesis fuel integrated system product jointly developed by Hybond Technology and the Chinese Academy of Sciences Ningbo Institute of Materials Technology and Engineering was launched in the Ningbo Free Trade Zone Liuchuang Park.
According to reports, the system product uses advanced solid oxide electrolytic cell technology to electrolyze CO ₂ to produce CO, achieving CO ₂ reuse. After six months of testing and optimization, the system's electrolytic synthesis product meets the design requirements and operates stably. The solid oxide electrolytic cell is composed of 40 flat tube structured electrolytic cells. At 750 ℃, the power of the electrolytic stack reaches 5kW at 1.5V of a single cell, with a CO2 conversion rate of 50% and a comprehensive system efficiency of about 70%. After half a year of trial production and debugging, the electrolytic synthesis product of the system meets the design requirements and runs stably.
Zhejiang Hybond Technology Co., Ltd. (hereinafter referred to as "Hybond Technology"), founded in December 2019, is a new energy technology company focusing on the R&D and manufacturing of SOFC stacks. It was incubated by the fuel cell technology team of Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, and won the angel round investment of Sinoscience Chuangxing and Dongmu Shares in 2020.
As a developer of high-temperature fuel cell stacks, Hydrogen Bang Technology focuses on the research and manufacturing of SOFC stacks. Based on the new flat tube structure battery technology, it solves the problems of performance degradation, complex process, and high-temperature chemical compatibility in the commercialization process of SOFC systems. It is applied to distributed power generation in fixed fields, such as natural gas power generation, electrolysis of water for hydrogen production combined with renewable energy, and the "electric hydrogen dual charging" comprehensive energy supply for new energy electric vehicles and fuel cell vehicles.
On January 13, 2022, the hydrogen bond technology SOEC kilowatt level electrolysis reactor was successfully developed and operated. Based on the high-efficiency P2X technology of SOC, the electrolysis reactor developed a high-efficiency electrolysis reactor using CO2 and H2O electrolysis. The electrolytic reactor has been demonstrated and operated on site in a central enterprise, and the feasibility of electrolytic synthesis fuel has been preliminarily verified.
On October 12th, Dongmu Group announced on the interactive platform that its indirect investment in hydrogen bond technology has mastered the core technology of SOFC connection plate preparation, and has produced fuel cell stack samples in small quantities.
Hydrogen Bang Technology has stated that it will implement a tiered development strategy in the future:
In 2021, 1KW and 5KW fuel cell stack products were launched, completing the pilot test of fuel cell stack lines;
From 2022 to 2023, we launched a 10-25KW fuel cell stack product and created downstream application demonstration cases;
In 2025, a 10kW level static power generation stack module will be constructed, and a full series of stack products will be produced and shipped in bulk. At that time, the annual production capacity of the stack will exceed 10 MW.
8. New Ao Corporation - Development of 30kWSOFC Engineering Prototype
In August 2022, Xinao Group (600803) released its 2022 semi annual report, which showed that Xinao Group's national key research and development program "Key Technology Research on Solid Oxide Fuel (SOFC) Battery Combined Heat and Power Supply" led by the Ministry of Science and Technology achieved a mid-term breakthrough, completing the technical development, construction, and performance testing of the 8kWSOFC prototype. The test results show that the average power generation of the system is 8.89kW, with a power generation efficiency of 62% and a total efficiency of 90% for cogeneration. The overall system runs smoothly, and the test data is better than the required indicators in the project task book of the Ministry of Science and Technology. It has received unanimous praise from experts from the Ministry of Science and Technology and Huazhong University of Science and Technology.
The achievement of this mid-term assessment marks the completion of the overall process flow for the research and development of the SOFC power generation system by New Ao Group. This system fully verifies the entire process flow, important design parameters, and module performance, accumulating important experience for the productization of SOFC and laying a good foundation for the subsequent development of medium and large SOFC power generation systems.
In March 2023, the company launched the development of a 30kWSOFC engineering prototype and completed system integration. By the end of 2023, the system trial operation and performance assessment acceptance were completed. On March 25, 2023, Xinao Corporation released its "2022 Annual Report", stating that the company completed the technical development, construction, and performance testing of the 8kWSOFC prototype in 2022. The test results show that the average power generation of the system is 8.89kW, with a power generation efficiency of 62% and a total efficiency of 90% for cogeneration. The overall system runs smoothly. At present, the company is developing a 30kWSOFC engineering prototype and has completed system integration. The system trial operation and performance assessment acceptance will be completed in 2023.
9. Detailed Design and Core Component Selection of Fo Ran Energy -50kw SOFC System
In August 2022, Fosun Energy (002911) released its 2022 semi annual report, which showed that during the reporting period, the company had established a SOFC professional research and development team with nearly 30 professional researchers. The company attaches great importance to the introduction, cultivation, and motivation of technological talents. While leveraging its own advantages, it cooperates with well-known domestic SOFC stack manufacturers and entrusts excellent overseas design companies to carry out SOFC system research and development, jointly promoting the demonstration operation and commercial application of SOFC. At present, the cooperating parties are conducting optimization design of the 50kWSOFC system architecture, demonstration of key component solutions, and design of key components (such as burners and reformers).
Fo Ran Energy stated in its "2022 Annual Report Summary" released on March 26, 2023 that the company has established a SOFC professional research and development team; Collaborating with well-known domestic SOFC stack leading enterprises and overseas design companies to jointly promote the development of SOFC system prototypes. At present, the cooperating parties are carrying out detailed design of the 50kWSOFC system and selection of core components. In addition, the company has partnered with leading domestic SOFC stack enterprises, Tsinghua University and other institutions to apply for national level scientific research projects and national energy high-temperature fuel cell research and development center projects. If the projects are approved, the company will undertake and complete the research and demonstration application of a total of 1 MW SOFC cogeneration system during the 14th Five Year Plan period.
10. Huake Fosai New Energy - Nanchong, Sichuan is constructing a production base
Wuhan Huake Fosai New Energy Co., Ltd. (referred to as "Huake Fosai") is a high-tech enterprise specializing in the research and development of solid oxide fuel cell SOFC power generation systems and solid oxide electrolysis cell SOEC.
The Fuel Cell Research Center of the School of Materials Science and Engineering at Huazhong University of Science and Technology was founded in 2004. After more than 10 years of development, it has developed the first SOFC independent power generation system in China. In 2016, in order to accelerate the marketization process of solid oxide fuel cells, Huake Fosai was established in Wuhan.
As of May 2022, the stable operation time of the 15 × 15c ㎡ single battery SOEC developed by the company has exceeded 1040 hours; At a working temperature of 800 ℃, the maximum electrolysis power reaches 831 watts, the maximum electrolysis efficiency is higher than 97%, and the electricity consumption per cubic meter of hydrogen production is between 2.86-3.35 degrees. The stable operation electrolysis power is higher than 600 watts.
The company is constructing a production base in Nanchong, Sichuan. The first phase of the SOFC power generation system with an investment of 250 million yuan and an annual output of 20MW-40MW is expected to be put into operation in April 2024.
11. Shanghai Hydrogen Engineering Technology -200kW High Temperature Solid Oxide Electrolytic Water (SOEC) Hydrogen Production
The technology source of Shanghai Hydrogen Technology Co., Ltd. is Shanghai Institute of Applied Physics, Chinese Academy of Sciences (hereinafter referred to as "Shanghai Institute of Applied Physics"). Since 2010, the Shanghai Institute of Applied Physics of the Chinese Academy of Sciences has laid out research and development work on solid oxide electrolysis hydrogen production technology, focusing on the development of key core technologies for high-temperature hydrogen production. We have developed complete nuclear high-temperature electrolysis hydrogen production technologies of 1kW, 5kW, 20kW, and 200kW, with independent intellectual property rights. The achievements have been successfully transformed, and Shanghai Hydrogen Technology Co., Ltd. has been established for subsequent commercial development. The Chinese Academy of Sciences Shanghai Yingwu's investment platform "Shanghai Rihuan Technology Investment Co., Ltd." holds approximately 20% of the shares of Hydrogen Cheng Technology.
On February 26, 2023, the 200kW high temperature solid oxide electrolyzed water (SOEC) hydrogen production verification device developed by the Chinese Academy of Sciences Shanghai Institute of Applied Physics was successfully started for the first time. The hydrogen production power reached 202kW, the hydrogen production rate reached 64Nm3/h, and the DC power consumption was 3.16kWh/Nm3 · H2.
12 Siwei Te-10kW level SOEC hydrogen production system prototype
Beijing Siweite New Energy Technology Co., Ltd. (referred to as "Siweite") is a high-tech enterprise that focuses on the research and industrialization of solid oxide electrolysis cell (SOEC) hydrogen production systems.
The founder of the company, Dr. Hu Haoran (CEO), a professor from Tsinghua University, holds a doctoral degree from the Massachusetts Institute of Technology (MIT) in the United States. He has held positions as Chief Scientist and Senior Engineering Manager at Eaton, Caterpillar, Detroit Diesel, and other companies in the United States. From 2014 to 2020, he served as Vice President and Chief Technology Officer of Weichai Power. I have over 15 years of experience in the research and development of solid oxide fuel cells (SOEC/SOFC).
Beijing Siweite has developed a 3kW SOEC system, and the 10kW SOEC system has been assembled. In terms of patents, the company has obtained 6 invention patents in areas such as single batteries, battery stacks, and systems. In terms of projects, it has already prepared to build demonstration projects for SOEC hydrogen production and co electrolysis of carbon dioxide in cities such as Beijing, Zhangjiakou, and Inner Mongolia.
On May 30, 2023, Siweite signed a strategic cooperation agreement with the People's Government of Shandan County, Gansu Province. Both sides will focus on the development of the new energy industry and carry out in-depth cooperation in the production and industrial landing of SOEC hydrogen production systems and key components in accordance with the "new energy+equipment manufacturing" model. At the same time, Shandan County will support Siweite in carrying out hydrogen energy project demonstration applications.
On June 8, 2023, the 10kW level SOEC hydrogen production system prototype was officially taken offline and all performance tests were completed. The prototype of the system has been comprehensively upgraded on the basis of the first generation system design, and the hydrogen production efficiency, stability, and safety have been comprehensively improved. The test results show that the hydrogen production of the system reaches 3.23 Nm3/h, the power consumption is 3.6 kWh/Nm3, and the system efficiency is greater than 82%.
13. Shanghai Yijing Solid Oxide Electrolytic Water Hydrogen Production (SOEC) Reactor Production Line
On April 25th, Yijing Hydrogen Energy's first domestic solid oxide electrolysis water to hydrogen (SOEC) fuel cell stack automation production line was officially launched, with an annual production capacity of up to 100 megawatts, which is compatible with the production of multiple types of fuel cells.
On May 12, 2023, the construction of the Wuwei Yihydrogen Hongshagang renewable energy hydrogen production and 35kV green power transmission and transformation project, as well as the Wuwei Yijing green hydrogen equipment manufacturing industry base project, began. Among them, the total investment of the project is 98 million yuan, and it is expected to be completed and put into operation in October 2023. After operation, the expected annual sales revenue can reach 35 million yuan. This project is the first all green electricity hydrogen production project and the first green electricity hydrogen production dedicated line in Gansu Province. The Yijing Green Hydrogen Equipment Manufacturing Industry Base project plans to construct a 500MW electrolytic water hydrogen production equipment manufacturing factory with an annual output. It is expected to be completed and put into operation in May 2024, with a total investment of approximately 105 million yuan.
On May 25, 2023, the Laobian District Government of Yingkou City, Liaoning Province, and Yijing Energy signed the "Liaoning Yingkou 500MW Solar Hydrogen Storage Integrated Demonstration Project" in Jiading, Shanghai. The project plans to have a wind power installed capacity of 300MW, a photovoltaic installed capacity of 200MW, an electrolytic hydrogen production construction scale of 20000Nm3/h, an annual production of 10000 tons of green hydrogen, and a by-product of 80000 tons of high-purity oxygen.
13. Tongwei Energy completes angel round financing for SOFC research and production
In April 2022, Tongwei New Energy completed an angel round of financing, with Xianfeng Changqing as the investor. The funds are mainly used for product research and development, team and production line construction. Established in 2020, Tongwei New Energy is positioned as a zero carbon solid oxide fuel cell manufacturer, mainly providing distributed zero carbon power plants. After two years of technological research and development, Tongwei New Energy has entered the production line design stage.
The Tongwei New Energy team has been deeply involved in SOFC for more than ten years, possessing a series of innovative technologies from bottom electrode materials, battery structures, system integration to production processes, greatly reducing overall costs.
15. Shanghai Institute of Applied Physics -200kW SOEC Hydrogen Production
On February 26, 2023, the 200kW class high temperature solid oxide electrolyzed water (SOEC) hydrogen production verification device developed by the Chinese Academy of Sciences Shanghai Institute of Applied Physics successfully started for the first time. The hydrogen production power reached 202kW, the hydrogen production rate reached 64Nm3/h, the DC power consumption was 3.16kWh/Nm3 · H2, and the continuous 72 hour performance assessment was successfully completed. All technical indicators were better than the design value. This is after the 20kW SOEC device was completed by Shanghai Institute of Materials Technology in 2019, The new breakthrough in the field of solid oxide electrolysis of water for hydrogen production (SOEC) technology marks a solid step from laboratory trial to demonstration application of SOEC hydrogen production technology.
The hydrogen energy technology team of the Chinese Academy of Sciences Shanghai Institute of Applied Sciences started the design and equipment development of the 200kW SOEC hydrogen production device in 2021 with the support of the strategic science and technology pilot project of the Chinese Academy of Sciences "transformative clean energy key technology and demonstration" and the "science and technology support carbon peaking and carbon neutralization project" of the Shanghai Science and Technology Innovation Action Plan. The device adopts the skid based highly integrated design concept, including electrical system, control system The utility system, high-temperature hydrogen production system, safety protection system, and hydrogen boosting system are easy to construct, manage production, and expand on a large scale. With the strong support of the Institute, the team overcame difficulties, completed infrastructure construction and started equipment mobilization in October 2021, and began integrated installation in March 2022. During this period, the serious impact of the COVID-19 was overcome, and the mobilization and installation of materials and personnel were ensured in an orderly manner. The intermediate delivery of devices was completed in September 2022, and the supply of water and electricity was realized in October 2022, and the single commissioning and joint commissioning of devices were started, On February 26, 2023, the device started operation and achieved a successful start-up.
On March 6, 2023, the technical acceptance was carried out by an expert team composed of the Chinese Academy of Sciences and domestic universities and enterprises. The expert team members include Kong Li, a researcher from the Institute of Electrical Engineering, Chinese Academy of Sciences, Dai Xuegang, a researcher from the Institute of Process Engineering, Chinese Academy of Sciences, Yu Hongmei, a researcher from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Wang Shaorong, a professor from China University of Mining and Technology, Li Chengxin, a professor from Xi'an Jiaotong University Rao Wentao, a professor level senior engineer of Baowu Clean Energy Co., Ltd., Liu Tao, a senior engineer of Shandong Energy Group, and Yu Xiaohan, a researcher of Shanghai Institute of Applied Physics, Chinese Academy of Sciences. The expert group reviewed the acceptance testing outline and conducted on-site inspections and tests. The hydrogen production power of the device reached 202kW, with a hydrogen production rate of 64Nm3/h, meeting the project objectives and successfully passing the technical acceptance.