电力设备行业跟踪报告：风电板块25Q3业绩持续回升，塔筒、轴承环节表现亮眼

Investment Rating - The industry is rated as "outperforming the market" with an expected increase of over 10% relative to the market index in the next six months [51]. Core Insights - The wind power industry chain has shown significant performance recovery in the first three quarters of 2025, with total revenue reaching 289.51 billion yuan, a year-on-year increase of 26.42%, and net profit attributable to shareholders of 14.78 billion yuan, up 21.90% year-on-year [1][14]. - In Q3 2025, the industry continued its recovery trend, with revenue of approximately 110.11 billion yuan, a year-on-year increase of 21.92% and a quarter-on-quarter increase of 1.04% [1][14]. - The overall demand for installed capacity remains high, driven by the concentrated delivery of overseas and offshore wind power projects, leading to rapid revenue growth [1][14]. Summary by Sections Overall Industry Performance - The wind power industry chain's performance has significantly recovered, with steady growth in revenue and net profit in 2025 [1][14]. - The Q3 2025 performance indicates a continuation of this trend, with high growth in revenue and profit despite a slight decline in profit margins [1][14]. Turbine Segment - The turbine segment experienced robust revenue growth, achieving 111.65 billion yuan in revenue for the first three quarters of 2025, a year-on-year increase of 35.81%, although net profit decreased by 2.73% to 2.99 billion yuan [2][21]. - In Q3 2025, revenue was 43.82 billion yuan, up 24.90% year-on-year, but net profit fell by 49.47% to 0.82 billion yuan [2][21]. Tower Segment - The tower segment showed remarkable performance, with revenue of 18.20 billion yuan in the first three quarters of 2025, a year-on-year increase of 55.53%, and net profit soaring by 96.73% to 1.60 billion yuan [3][25]. - In Q3 2025, revenue reached 7.39 billion yuan, up 50.56% year-on-year, and net profit increased by 394.75% to 0.61 billion yuan [3][25]. Submarine Cable Segment - The submarine cable segment maintained stable growth, with revenue of 102.27 billion yuan in the first three quarters of 2025, a year-on-year increase of 13.69%, while net profit slightly decreased by 0.61% to 6.10 billion yuan [4][33]. - In Q3 2025, revenue was 37.60 billion yuan, up 12.15% year-on-year, and net profit increased by 5.67% to 2.16 billion yuan [4][33]. Other Segments - The bearing segment reported strong growth, with revenue of 6.48 billion yuan in Q3 2025, a year-on-year increase of 32.01%, and net profit surged by 175.37% to 0.29 billion yuan [10][40]. - The forging segment also showed steady growth, with revenue of 3.71 billion yuan in Q3 2025, a year-on-year increase of 20.52%, and net profit increased by 68.85% to 0.33 billion yuan [10][43]. - The blade segment achieved revenue of 14.27 billion yuan in Q3 2025, a year-on-year increase of 30.36%, with net profit rising by 143.59% to 0.65 billion yuan [10][46].