(1) The production cost is high and a large amount of electricity is required; (2) Production and storage are difficult: Hydrogen has low density, is difficult to liquefy, and is unsafe for high-pressure storage.
Xinyuan Power Co., Ltd. was established in April 2001. It is the first joint-stock enterprise in China dedicated to the industrialization of fuel cells. The company integrates scientific research and development, engineering transformation, product production, and talent training. It is mainly engaged in the design, development, production, manufacturing and technical services of hydrogen fuel cell membrane electrodes, stack modules, systems and related test equipment. Currently, it has a total of 527 patents, including 4 international patents, covering all aspects of key materials, key components, stacks and systems of proton exchange membrane fuel cells. In 2019, it became the first fuel cell company to be listed among the top 500 national patent patents, ranking 286th.