On June 13th, the SNEC PV+2024 International Photovoltaic Two Sessions were grandly held at the National Convention and Exhibition Center (Shanghai), and Tianhe Hydrogen carried alkaline electrolysis water hydrogen production equipment and integrated photovoltaic hydrogen storage solutions made their debut at the exhibition. On site, Tianhe Hydrogen reached a strategic cooperation agreement with the Hydrogen Energy Branch of the China Association for the Promotion of Industry. Dr. Li Dan, the R&D leader of Tianhe Hydrogen, gave a speech at the Tianhe booth, discussing the challenges and solutions of alkaline electrolysis water hydrogen production equipment from the perspective of technological innovation concepts in core materials.

Core products lead industry development, HYDRAGEN

At this exhibition, Tianhe Yuan Hydrogen made its debut with its pry mounted hydrogen production equipment - the Tianqing series alkaline water and electricity electrolysis tank, containerized hydrogen production equipment, mobile hydrogen production equipment, and integrated "light hydrogen storage" solution.

Since the release of Tianhe Yuanhydrogen's first large-scale alkaline water electrolysis tank - Tianqing series products in 2023, multiple project deliveries have been completed. At the project site, the Tianqing series products have been operating stably and have been in a state of no leakage, no short circuit, and no ignition. Especially under low load conditions, stable operation for more than 8 hours under 30% power load has been achieved, and the hydrogen purity in oxygen can still remain stable and not exceed the standard.

Establish cooperation with Hydrogen Energy Promotion Association

At this exhibition, Tianhe Yuanhydrogen established a strategic cooperation with the Hydrogen Energy Branch of the China Association for the Promotion of Industrial Development. Ms. Zhang Yu, the founder, vice president, and secretary-general of the association, personally visited the booth to present Tianhe Yuanhydrogen with a director's membership certificate. Mr. Duan Shunwei, the president of Tianhe Yuanhydrogen, represented the company.

For many years, the China Hydrogen Industry Development Promotion Association has actively promoted the development of the industry, established communication bridges with governments at all levels, promoted close cooperation between upstream and downstream hydrogen enterprises, and promoted hydrogen technology innovation. Currently, it has more than 300 member units and has become a catalyst for the development of China's hydrogen industry.

Tianhe Yuan Hydrogen is deeply committed to innovating materials and improving assembly processes in the field of hydrogen production equipment, and is committed to becoming a leading global provider of hydrogen energy equipment and solutions. In the future, both sides will establish a long-term strategic cooperation relationship to jointly promote the steady progress of the hydrogen energy industry.

Independently researched and developed innovative material HYDRAGEN

At the exhibition, Dr. Li Dan, the person in charge of the Tianhe Hydrogen Research and Development Center, introduced to everyone the research and development ideas and achievements of Tianhe Hydrogen in the core materials of alkaline electrolysis water hydrogen production equipment.

At present, there are some technical difficulties in the efficiency, load range, response speed, and flow field design of domestically produced alkaline hydrogen production equipment. Frequent start stop and multiple control points in large-scale chemical application scenarios pose some challenges to large-scale alkaline hydrogen production equipment. These key properties are closely related to key materials such as membranes and electrodes. Tianhe Yuanhydrogen has invested in independent research and development of composite membranes, and has designed tank adaptations to fully improve hydrophilicity, regulate membrane pore structure and surface properties, reduce membrane hydrogen permeation rate, and effectively reduce the risk of hydrogen exceeding standards in oxygen. Independently research and develop catalyst configuration, improve the efficiency of electrolytic cells, increase specific surface area, increase current density, and reduce overall energy consumption of equipment through catalyst carrier structural design. Optimize the structure of the electrolytic cell chamber, improve the internal flow field, and make the electrolytic cell more stable.