新能源行业周报：储能需求有望持续超我们预期，Rubin全液冷方案有望逐步起量-20260228

Investment Rating - The industry investment rating is "Recommended" (maintained) [1] Core Views - The report highlights that energy storage demand is expected to continue exceeding expectations, with the Rubin all-liquid cooling solution anticipated to gradually increase in volume [1] - The report emphasizes the acceleration of photovoltaic layouts by companies like Tesla and SpaceX, with Tesla aiming for an annual photovoltaic manufacturing capacity of 100GW within three years [4][5] - The report notes that the domestic offshore wind policy has reached a turning point, with project construction expected to accelerate in 2026 [5][6] - The report indicates that the lithium battery sector is entering a new phase of healthy and orderly development, with supply expected to fall short of demand in 2026 [7] - The report mentions that the UK is experiencing a surge in electricity demand due to proposed data center projects, which could exceed the current national peak demand [8] Summary by Sections Photovoltaics - Tesla is evaluating multiple sites in the U.S. to achieve a 100GW annual manufacturing capacity, with plans to expand its Buffalo factory to 10GW and potentially build a second factory in New York [4] - The report suggests that the current U.S. photovoltaic capacity construction cycle will accelerate, benefiting domestic manufacturers [4] Offshore Wind - Domestic offshore wind projects are being approved, with several projects expected to restart after delays [5] - The report anticipates a peak in pile bidding for offshore wind projects in 2026, driven by policy stimulation [6] Energy Storage - Qinghai Province has introduced a capacity price mechanism for power generation, which is expected to enhance the economic viability of energy storage projects [6] - Inner Mongolia has announced compensation standards for independent energy storage stations, with a total compensation amount potentially reaching 6.7 billion yuan in 2026 [6] Lithium Batteries - The lithium battery sector is expected to see a supply-demand imbalance in 2026, with high utilization rates and strong market demand [7] - The ultra-thin copper foil market is projected to double its share in 2026, driven by a shift towards thinner products [7] AIDC (Artificial Intelligence Data Center) - NVIDIA reported strong earnings, with a significant increase in data center business revenue, indicating robust growth in the AIDC sector [7] - The report highlights the potential for liquid cooling solutions to gain traction, driven by NVIDIA's new Rubin architecture [7] Power Grid - The UK is facing a significant increase in electricity demand due to proposed data center projects, raising concerns about grid capacity and energy transition [8] - The report suggests that AI is accelerating global power infrastructure expansion, with several companies recommended for investment in this sector [8]