浙商证券研报指出，西子洁能董事长增持近上限，核电+光热打开成长空间。本次增持完成后，董事长 及一致行动人合计持股比例达55.5%，未来6个月内及法定期限内不能减持其所持有的公司股份，彰显 对公司未来持续稳定发展的信心以及对公司股票长期投资价值的认可。新能源板块方面，期待核电/光 热等行业多点开花，成长空间打开。传统能源板块方面，国内余热锅炉龙头企业，紧抓海外市场机会。 考虑到公司未来在新能源行业（核电、光热等）的成长潜力，维持"买入"评级。 ...

Group 1 - The company reported a revenue of 2.794 billion yuan for the first half of 2025, a year-on-year decrease of 6.49%, and a net profit attributable to shareholders of 148 million yuan, down 56.81% year-on-year [1] - In Q2 2025, the company achieved a revenue of 1.581 billion yuan, a year-on-year decrease of 13.90%, with a net profit attributable to shareholders of 94 million yuan, an increase of 11.37% year-on-year [1] Group 2 - The company optimized its order structure, achieving new orders of 2.784 billion yuan in H1 2025, with significant contributions from waste heat boilers (703 million yuan), clean energy equipment (281 million yuan), solutions (1.477 billion yuan), and spare parts and services (323 million yuan) [2] - As of June 30, 2025, the company had a backlog of orders amounting to 6.119 billion yuan, indicating a focus on enhancing order quality and structure for high-quality business development [2] Group 3 - The company is expanding into future growth markets such as solar thermal and nuclear power, having developed a large-capacity molten salt heat exchanger and steam generation system for solar thermal applications, achieving optimal performance metrics compared to global peers [2] - The company is upgrading its manufacturing capabilities for nuclear power products at its Chongxian manufacturing base, aiming to capitalize on opportunities in the nuclear power market [2] Group 4 - The subsidiary Zhejiang Zhentai Energy has independently developed core technology for solid oxide fuel cells (SOFC), addressing reliability, consistency, startup speed, and thermal shock resistance issues, with performance metrics meeting or exceeding international standards [3] - The company is positioned as a leader in the waste heat boiler industry, with an optimized order backlog and potential growth in solar thermal, nuclear power, and SOFC markets, projecting net profits of 441 million, 486 million, and 568 million yuan for 2025-2027 [3]