电解水制氢装备检测关键技术获重大突破 智通财经5月26日电，近日，由国家能源集团国华投资（氢能公司）牵头，所属国能氢创公司具体组织 实施的"电解水制氢装备检测关键技术及应用"项目成果，通过了中国电机工程学会组织的技术成果鉴 定，关键技术处于国际领先水平。该项目针对电解水制氢装备的检测需求，研发了全球首个千方级碱性 电解水制氢装备一体化测试平台，对提升我国制氢装备的优化设计水平、加快绿氢的大规模应用具有重 要意义。 ...

Core Viewpoint - The article analyzes the 2024 annual reports of 15 companies involved in electrolysis water hydrogen production equipment, highlighting the performance and challenges faced by both traditional energy companies and those primarily focused on hydrogen energy [2][5]. Group 1: Traditional Energy Companies - 11 companies from traditional sectors such as energy equipment, photovoltaics, and automotive components have entered the hydrogen sector, leveraging their existing manufacturing capabilities and resources [2][4]. - Despite decent revenue figures, many of these companies reported their worst net profits in recent years due to industry supply-demand imbalances and declining prices in photovoltaic products [2][4]. - Notable companies include China CRRC, Sunshine Power, and Shanghai Electric, with China CRRC achieving a revenue of 2464.57 billion and a net profit of 123.88 billion, reflecting a year-on-year growth of 5.21% and 5.77% respectively [6][7]. Group 2: Hydrogen-Focused Companies - Four companies primarily focused on hydrogen energy—Guofu Hydrogen Energy, Guohong Hydrogen Energy, Yihua Tong, and Reshape Energy—reported losses in 2024 due to several factors, including immature market demand and high R&D costs [5][6]. - Guofu Hydrogen Energy reported a revenue of 4.59 billion with a net loss of 2.09 billion, while Guohong Hydrogen Energy had a revenue of 4.42 billion and a net loss of 4.072 billion [6][18]. - The hydrogen industry is still in its early commercial stage, with significant reliance on policy subsidies and a lack of robust market growth, making profitability challenging for pure hydrogen companies [5][6]. Group 3: Performance Summary of Key Companies - China CRRC: Revenue of 2464.57 billion, net profit of 123.88 billion, both showing positive growth [6][7]. - Sunshine Power: Revenue of approximately 778.57 billion, net profit of about 110.36 billion, with a year-on-year increase of 7.76% and 16.92% respectively [7][8]. - Shanghai Electric: Revenue of 1161.86 billion, net profit of 7.52 billion, with a slight decline in profit [10][11]. - Guofu Hydrogen Energy: Revenue of 4.59 billion, net loss of 2.09 billion, indicating a significant increase in losses compared to the previous year [18]. - Guohong Hydrogen Energy: Revenue of 4.42 billion, net loss of 4.072 billion, with losses slightly reduced year-on-year [18].