As the first hydrogen energy and energy Internet coupling laboratory in China, the Laboratory takes the digitalization and intellectualization of hydrogen power system as the strategic orientation, based on advanced control and optimization theory, focuses on key core technology research and services such as the core equipment development of electrolytic hydrogen production & fuel cells, integration & regulation of green hydrogen system, investment and decision support, standards formulation and inspection & testing, centers on the development of green hydrogen industry, and horizontally forms the development & inspection capabilities from six major orientations of material, component, device, access, system and big data.