机械设备行业跟踪周报：推荐光伏设备的太空算力机遇，看好液冷、光模块设备高增速快迭代机会-20260111

Investment Rating - The report maintains an "Overweight" rating for the mechanical equipment industry [1] Core Insights - The report highlights significant growth opportunities in the liquid cooling and optical module equipment sectors, driven by advancements in AI and increasing demand for high-performance computing [2][3][4] - The emergence of "space computing" as a new paradigm in data centers is noted, with HJT technology being identified as the optimal solution for solar power in space applications [4][19][20] - The semiconductor equipment sector is expected to benefit from ongoing domestic substitution and increasing demand, particularly in the storage segment [5][26][27] Summary by Sections Liquid Cooling - The CES exhibition showcased advancements in liquid cooling technology, with companies like Delta and Quanta entering the market, indicating a rapid acceleration in the liquid cooling supply chain [2] - The report anticipates a significant increase in the value of liquid cooling systems, with projections for the ASIC liquid cooling market reaching 353 billion and NVIDIA's liquid cooling systems at 697 billion by 2026 [45] Optical Module Equipment - The demand for optical modules is expected to surge, with projections indicating a tenfold increase by 2026 due to rising computational needs [3] - Automation in the production of optical modules is deemed essential, with companies like Aotai and Kaige Precision already securing significant orders [3] Photovoltaic Equipment - The report emphasizes the potential of HJT technology in the context of space computing, highlighting its advantages in terms of weight and cost efficiency [4][19] - The global satellite launch rate is expected to increase exponentially, further driving demand for HJT equipment [4][20] Semiconductor Equipment - The semiconductor equipment market is projected to see a rise in domestic production capabilities, with significant investments expected in NAND and DRAM production [5][26] - The report notes that the domestic semiconductor equipment market is anticipated to reach 495 billion by 2024, maintaining a leading global market share [27] Engineering Machinery - The engineering machinery sector is expected to experience a recovery in both domestic and export markets, with a projected increase in excavator sales [36][41] - The report suggests that the sector will benefit from improved funding conditions and a favorable economic environment, particularly in the context of the Belt and Road Initiative [36][41]