每经记者|刘明涛 每经编辑|赵云 投资逻辑来看，电网建设是电力行业发展的重要基础，包括变电站和电力线路建设，当前我国智能电网、西电东送、城乡电网改造等重要项目都需要大量的 电网设备，并提出了新的要求，高效、节能、环保的电网设备将成为未来市场的主流，电源电网的转型升级为我国的电网设备制造业创造了巨大的发展机 | | | 半日交投活跃跨境ETF一览 | | | | --- | --- | --- | --- | --- | | 代码 | 名称 | 现价 | 涨幅 (%) | 总金额(元) | | 513130 | 恒生科技ETF | 0.656 | -2.09 | 40.94亿 | | 513310 | 中韩半导体ETF | 4.131 | 4.82 | 28.98亿 | | 513090 | 香港证券ETF易方达 | 2.002 | -1.38 | 26.98亿 | | 513180 | 恒生科技指数ETF | 0.672 | -1.75 | 26.46亿 | | 159792 | 港股通互联网ETF | 0.78 | -1.76 | 19.40亿 | | 513120 | 港股创新药ETF | 1.25 | ...

Group 1 - The National Development and Reform Commission and the National Energy Administration have issued guidelines to promote high-quality development of the power grid, emphasizing increased investment in the grid [1] - The guidelines encourage private capital participation in grid investment and construction, optimizing the investment and operational assessment mechanisms for grid enterprises [1] - Global investment in power grids is expected to continue growing to address the increasing share of wind and solar power, with significant growth in power generation investments outpacing grid investments in recent years [1] Group 2 - Developed economies face urgent needs for upgrading aging grid equipment, with over 20% of equipment exceeding 20 years of use [1] - Domestic grid equipment companies are expected to benefit from the upward shift in grid investment growth, while overseas export business is likely to maintain stable growth [1] - Current major projects in China, such as smart grids and urban-rural grid upgrades, require substantial grid equipment, with a shift towards efficient, energy-saving, and environmentally friendly transformers becoming mainstream [1]

Investment Rating - The report maintains an "Overweight" rating for the electric power equipment and new energy industry [2] Core Insights - The demand for grid equipment is expected to increase due to domestic and international resonance, driven by significant investments in smart grids, west-to-east power transmission, and urban-rural grid upgrades [2][4] - The cumulative investment in national grid projects reached 560.4 billion yuan from January to November 2025, reflecting a year-on-year increase of 5.9% [4][38] - The export value of domestic transformers reached 8.08 billion USD from January to November 2025, marking a year-on-year growth of 35.19% [4][59] Summary by Sections Market Review - As of December 25, 2025, the electric power equipment industry rose by 2.10% over the past two weeks, outperforming the CSI 300 index by 0.11 percentage points [11] - The wind power equipment sector increased by 4.37%, while the photovoltaic equipment sector rose by 1.59% [11][19] Valuation and Industry Data - The PE (TTM) ratio for the electric power equipment sector is 33.43 times, with sub-sectors like motors at 59.57 times and photovoltaic equipment at 30.07 times [4][24] - The report highlights that the demand for high-efficiency, energy-saving, and environmentally friendly transformers will dominate the future market [4][46] Industry News - The rapid development of artificial intelligence in the U.S. is driving the construction of large-scale data centers, which require high-performance transformers for stable and efficient power supply [4][56] - The report suggests focusing on leading new energy companies with technological and scale advantages [4][60]