The 24th China Qinghai Green Development Investment and Trade Fair was held from July 20th to 24th in Xining City, Qinghai Province. The theme of this exhibition is "open cooperation and green development", with a focus on the construction of the "four regions" of the industry. Multiple special topics and forum activities are held, and innovation efforts are increased in various aspects such as organizing multi-party participation, improving internationalization level, and empowering digitization. Tianhe Yuanhydrogen was invited to participate and made an appearance with the Tianqing series. Showcasing the latest hydrogen energy technology and innovative achievements to visiting guests and leaders.

As an important energy base in the western region, Qinghai Province has abundant wind, solar, and hydropower resources. The prominent advantages of the upstream and downstream hydrogen energy industry provide enormous potential for the economic development of the region. In recent years, Qinghai Province has actively promoted the development of the renewable energy industry. At the Youth Fair, Tianhe Yuanhydrogen brought a series of innovative solutions aimed at effectively utilizing local resources, promoting the extension of the local hydrogen energy industry chain and the enhancement of the value chain through technological routes and systems, and achieving green electricity and green hydrogen consumption.

The Tianqing series alkaline electrolysis water hydrogen production equipment adopts a high current density design, which can produce more hydrogen under the same current input, improving electrolysis efficiency. By optimizing pipeline layout and layout design, the occupied area of the electrolytic cell has been reduced, reducing initial equipment investment for enterprises and providing more convenient conditions for large-scale hydrogen production. Tianhe Yuan Hydrogen has carefully considered the research and selection of materials for the electrolytic cell, selecting high-efficiency and corrosion-resistant materials for the construction of the electrolytic cell, which can improve the conductivity and durability of the electrolytic cell, as well as the electrolytic efficiency and stability. The optimized design and operation of the electrolytic cell can ensure its stable operation, reduce faults and maintenance times, and reduce operating costs.

In the hydrogen energy industry, focusing on reducing DC power consumption in the hydrogen production process is an inevitable measure. By optimizing the energy utilization efficiency of hydrogen production, enterprises can achieve a reduction in production costs and thereby increase the added value of their products. The Tianqing series applies a new type of cathode and anode material coating to the anode and cathode of the electrolytic cell, which is a year-on-year decrease of 0.3 kWh/m compared to the past without increasing material costs ³ Hydrogen gas. The power regulation speed is fast and has a wide range, which can effectively meet the needs of project condition regulation. In addition, the DC power consumption of the Tianqing series is only 4.37kWh/Nm under full load conditions ³， And it is expected to further reduce to 4.0kWh/Nm ³， While continuously improving technological level, it can effectively reduce costs and bring more competitive advantages to enterprises in the hydrogen energy industry chain.

Tianhe Yuanhydrogen focuses on customer needs, and the process flow and requirements of different customers vary. The Tianqing series can be precisely configured and adjusted according to customer specific requirements, bringing personalized and efficient hydrogen energy solutions. It is worth mentioning that in harsh environmental scenarios, mobile hydrogen production stations are a highly innovative product. Through portable design, mobile hydrogen production stations can adjust their position at any time, and can be flexibly applied according to different needs and hydrogen usage scenarios. This provides a reliable solution for emergency hydrogen supply and mobile applications in special scenarios.

Through the Youth Trade Fair platform, Tianhe Yuanhydrogen will explore innovative development paths with energy enterprises and government departments in the western region, accelerate the promotion and application of hydrogen energy technology in the western region, solve the carbon emissions problem of hydrogen production through the green electricity+green hydrogen model, effectively overcome the intermittent and storage problems of renewable energy, continue to be committed to technological innovation and research and development, expand the market, and promote the application and popularization of hydrogen energy solutions, Assist in building a beautiful ecological civilization in the western region, and promote deep decarbonization and sustainable development of the entire society.