电力设备行业周报：海风项目稳步推进，低空利好不断

Investment Rating - Industry investment rating: Overweight [1] Core Views - The offshore wind project in Jiangsu has commenced full construction, indicating a positive sentiment in the wind energy sector [4][18] - The photovoltaic sector is experiencing a "small spring" due to price increases in N-type products driven by installation rushes [6][12] - The energy storage market is seeing significant activity with a total of 38.1GWh of storage tenders completed in March 2025, indicating robust demand [23][25] - Hydrogen energy policies are being strengthened, focusing on the development of hydrogen applications in transportation [33][34] - The State Grid's investment in power grid construction has increased by 27.7% year-on-year in Q1 2025, marking a historical high for the first quarter [36][37] Summary by Sections Photovoltaics - N-type silicon wafers, battery cells, and modules have seen price increases due to installation rushes, with expectations of continued price stability into Q2 2025 [6][12][16] - The overall photovoltaic industry is expected to benefit from a recovery in fundamentals and policy expectations, approaching a right-side startup phase [17] Wind Power - The domestic wind power installation for 2024 is projected at 79.82GW, a 5% increase from 2023, with significant contributions from offshore projects [18][22] - The market sentiment is shifting positively due to the commencement of major offshore wind projects, with specific attention on tower and cable segments [18] Energy Storage - The energy storage sector is experiencing a surge in activity, with significant tenders and competitive pricing for storage systems and components [23][25] - Policies are being implemented to encourage the construction of peak-shaving storage facilities and distributed photovoltaic systems [25] Hydrogen Energy - The government is promoting hydrogen energy projects, with 20 hydrogen projects included in the national green low-carbon technology demonstration project list [33] - Beijing is focusing on the full hydrogen energy industry chain development, particularly in transportation applications [34] Power Grid Equipment - The State Grid's investment in power grid construction has reached a historical high, with plans for 28 ultra-high voltage projects in the coming years [36][37] - The investment climate for power grid equipment remains strong, with recommendations to focus on undervalued companies in this sector [37]