Advantage in large-scale hydrogen production from wind, solar and green power

To meet the demand for new scenario of large-scale hydrogen production from wind, solar and green power, SANY Hydrogen Energy has developed the hydrogen production equipment with a capacity of 1,000 Nm³/h and the all-in-one hydrogen production system made up of four 1,000 Nm³/h units by selecting core materials such as highly active and stable electrodes, membranes with high air tightness and low surface resistance, modified PTFE sealing gaskets, and using CAE simulation for the analysis and optimization of the flow field structure of the electrolyzer, of which the key parameters rank top in China. In 2023, SANY Hydrogen Energy won a bid for Da'an Wind and Solar Green Hydrogen Synthesis Ammonia Integration Demonstration Project of Jilin Electric Power Co., Ltd., which involved two all-in-one hydrogen production systems made up of four 1,000 Nm³/h units each, as a significant supporting force for the operation of the Project.

Advantage in the self-developed and self-manufactured BOP system

The R&D and design of BOP system are conducted on the basis of chemical engineering calculation data, which aims for easy installation, reliable operation, safe work, and a shorter period of installation, to ensure that the BOP system is highly adaptable to fluctuating operating power of hydrogen production. The development and experimental verification of the 100-6,000 Nm³/h separation and purification system are completed, which are used in a number of market projects. Customized BOP system services are available to meet the specific needs of customers.

Advantage in the equipment testing platform

The 20MW-class all-in-one electrolyzer testing platform has been built and put into operation, which integrates performance testing, control optimization, reliability verification and other functions, passed HAZOP, SIL and QRA safety assessments and lightning protection tests. The platform fully meets the need of comprehensive testing for alkaline electrolyzers and BOP systems, which platform has operated for thousands of hours in total, providing important data support for the rapid verification and iterative upgrading of electrolyzers, BOP systems and auxiliary equipment products.

Advantage in intelligent manufacturing of large-scale equipment

Relying on the advantages of SANY Group in intelligent manufacturing and quality assurance systems, we have built automated production lines for 2GW electrolyzers, being the first to make a breakthrough in the core processes of automatic feeding, automatic argon arc welding, automatic resistance welding, pipe prefabrication and high-precision stacking, which has significantly improved the manufacturing quality of hydrogen equipment. We have established a comprehensive manufacturing process standard guidance system covering the entire process of hydrogen equipment manufacturing to ensure that the process meets the regulatory requirements.

Advantage in synergy of wind power, solar power, hydrogen, stations and vehicles

As guided by the low-carbon strategy of SANY Group, SANY Hydrogen Energy (hydrogen production equipment and hydrogen refueling equipment) works closely with SANY Renewable Energy (wind power and large-scale hydrogen production from green power), SANY Silicon Energy (photovoltaics) and SANY Heavy Truck (electric vehicles and hydrogen fuel cell electric vehicles) to form a closed loop of the low-carbon industry. SANY Hydrogen Energy not only are capable of R&D and manufacturing of hydrogen energy equipment, but also has access to big data of wind power and photovoltaic power, laying the foundation for the development of the hydrogen production system from green power, and continuous upgrading of cluster control strategy, which facilitates providing customers with more sophisticated and economic solutions for integrated green hydrogen production and utilization, and promotes the high-quality development of the entire industry.