Summary of Conference Call Records Industry Overview - The conference call discusses the data center power supply industry and the gas turbine sector, highlighting the high demand and growth potential in these areas [1][2]. Key Companies Mentioned - **应流股份 (Yingliu Co.)**: Benefiting from the high demand in the gas turbine industry, with record orders from Siemens Energy and GEV. The company is also seeing growth in its aerospace engine business and financial recovery [1][2]. - **麦格米特 (Magnum Power)**: Maintaining a growth rate of 20%-30% in data center infrastructure, including server power supplies and HVDC systems [1][3]. - **科华恒盛 (Kehua Tech)**, **科士达 (Kstar)**, **盛弘 (Shenghong)**: Companies expected to benefit from the shift towards direct current (DC) power supply in data centers [1][6]. - **正泰 (Chint)**, **良信 (Liansheng)**, **宏发 (Hongfa)**, **明阳智能 (Mingyang Smart Energy)**, **金盘科技 (Goldwind)**: Key players in transformers, switches, relays, and low-voltage equipment, positioned to gain from the transition to DC power [1][6]. Core Insights and Arguments - The data center power supply is transitioning from centralized AC supply to DC HVDC systems, with major companies like Tencent and Alibaba already adopting these technologies, achieving efficiency rates of up to 97% [1][7]. - The global data center market is expected to maintain a high compound annual growth rate (CAGR) of 30%, driven by increased capital expenditure from major internet companies and the growing demand for AI data centers [2][11]. - The shift towards DC power is primarily driven by efficiency advantages, compatibility with renewable energy sources, and enhanced safety [9][10]. - The market for DC power supply is projected to double, while AC power supply will continue to grow at a double-digit CAGR [11]. Additional Important Points - The domestic and international diesel generator market is seeing increased activity, with significant tenders from major companies like Tencent and ByteDance [4]. - The technology level of domestic data center power supply companies is comparable to international standards, with domestic firms poised to capture market share due to slower innovation from overseas competitors [14]. - The integration of renewable energy and storage solutions in data centers is becoming a critical trend, supported by policy initiatives [15]. - The transition from AC to high-voltage DC will enhance the value of components, providing opportunities for domestic leaders in low-voltage circuit breakers and relays [16][17]. Conclusion - The data center power supply industry is on the cusp of significant transformation, with a clear trend towards DC systems driven by efficiency, safety, and the integration of renewable energy. Key players in this space are well-positioned to capitalize on these changes, making it a critical area for investment consideration [17].

Investment Rating - The report rates the industry as "Overweight," indicating a positive outlook for the sector compared to the overall market performance [4]. Core Insights - The recent passage of the "One, Big, Beautiful Bill" in the U.S. House of Representatives is expected to significantly impact the new energy sector, particularly electric vehicles and solar storage, with stricter requirements for "foreign restricted entities" [4]. - The electric vehicle market is projected to face short-term demand challenges due to the cancellation of a $7,500 subsidy by the end of 2025, while the domestic lithium battery industry maintains a comparative advantage [4]. - The report highlights that the new bill introduces a transition period of 1-2 years for compliance with the "foreign restricted entity" requirements, which may lead to a rush in installations in the short term [4]. Summary by Sections Electric Vehicles - The cancellation of the $7,500 subsidy by the end of 2025 is expected to negatively affect U.S. electric vehicle demand in the short term, but the impact on Chinese companies is limited due to their low export ratio to the U.S. [4]. - The report notes that the U.S. electric vehicle penetration rate is currently low at 9.8%, with projected sales of 1.56 million units in 2024 [4]. Solar Storage - The report discusses the gradual reduction of ITC and PTC subsidies, with the new bill implementing a phased reduction starting in 2029 [4]. - The ITC subsidy is set to decrease from 30% to 0% by 2032, while the PTC subsidy will also see significant reductions [4]. Investment Recommendations - The report suggests focusing on four main investment themes for 2025: 1. True Growth: Companies like CATL, EVE Energy, and LONGi Green Energy [4]. 2. Cycle Recovery: Companies such as Hunan Youneng and Fulin Precision [4]. 3. New Technologies: Firms like Xiamen Tungsten and Rongbai Technology [4]. 4. Supply-side Reform: Companies including Tongwei and GCL-Poly [4]. Valuation Table - A valuation table is provided for key companies in the power equipment sector, detailing their market capitalization, earnings per share (EPS) forecasts, and price-to-earnings (PE) ratios for 2025-2027 [5].