电力设备 海上风电迎来密集开工，英联股份持续拓宽复合集流体合作版图 光伏：硅料价格继续下跌，成交价环比下降 2.6~2.7%。根据硅料分会报道， 随着 5、6 月下游排产开始下调，本周硅料价格继续下跌。n 型复投料成交价 格区间为 3.70-4.50 万元/吨，成交均价为 3.92 万元/吨，环比下降 2.73%；n 型颗粒硅成交价格区间为 3.60-3.80 万元/吨，成交均价为 3.70 万元/吨，环比 下降 2.63%；p 型多晶硅成交价格区间为 3.10-3.50 万元/吨，成交均价为 3.23 万元/吨，环比下降 2.12%。目前预计 5 月硅料排产在 10 万吨左右，关注后 续降排产情况。核心关注两大方向：1）供给侧偏刚性、后续需求复苏后价格 弹性更大的硅料和玻璃，核心关注协鑫科技、通威股份、福莱特等。2）新技 术背景下带来的中长期成长性机会，核心关注爱旭股份、聚和材料等。 风电&电网：海上风电迎来密集开工。包括华能山东半岛北 L 场址海上风电项 目、浙江舟山普陀 2#海上风电场项目开工、瑞安 2 号 600MW。风电板块， 关注海缆：东方电缆、中天科技、亨通光电、起帆电缆，桩基：天顺风能、海 力 ...

Investment Rating - Industry Investment Rating: Overweight [1] Core Views - The photovoltaic industry is experiencing a weakening market atmosphere, with continued price declines across the supply chain. N-type module prices fell by 0.02 CNY/W, driven by expectations of decreased terminal component demand as the 531 rush installation deadline approaches. It is recommended to focus on the BC technology industry trend, which has relatively high certainty for the year [3][17][22]. - Offshore wind projects are progressing steadily, with the Jiangsu 1550MW offshore wind project entering the basic phase of construction. The successful connection of the Guangdong Yangjiang offshore wind project to the grid marks a significant milestone [3][23]. - The energy storage sector is seeing a valuation recovery during the earnings announcement period, with a focus on storage PCS and industrial storage segments. Global energy storage demand is rebounding, particularly in Europe, and there is potential for valuation recovery in large-scale and household storage segments [3][26]. - The electric grid investment in the first quarter of 2025 reached 95.6 billion CNY, a year-on-year increase of 24.8%. The State Grid plans to accelerate investment in UHV projects in the second quarter [3][43]. - The electric vehicle sector is influenced by potential tariff exemptions proposed by the Trump administration, suggesting continued investment in high-profit companies within the sector [3][45]. Summary by Sections Photovoltaic - Market sentiment is weak, with prices continuing to decline. N-type components dropped by 0.02 CNY/W, and terminal component demand is expected to decrease [3][15][21]. - The supply chain is under pressure, with expectations of a decline in domestic terminal component demand in the second half of the year [3][17][22]. Wind Power - Offshore wind projects are entering a positive phase, with significant projects in Jiangsu and Guangdong making progress [3][23][24]. Energy Storage - The sector is experiencing a valuation recovery, with a focus on PCS and industrial storage. Global demand is increasing, particularly in Europe [3][26][27]. Electric Grid Equipment - Investment in electric grid projects in the first quarter of 2025 was 95.6 billion CNY, a 24.8% increase year-on-year. The State Grid is expected to enhance UHV investment in the second quarter [3][43][44]. Electric Vehicles - The electric vehicle sector is affected by proposed tariff exemptions, with a recommendation to continue investing in high-profit companies [3][45][46]. Hydrogen Energy - Multiple large-scale hydrogen projects are underway, with a focus on hydrogen production and storage. Significant investments are being made in green hydrogen projects [3][38][39][40].

Core Viewpoint - The company achieved a revenue of 17.089 billion in 2024, with a year-on-year growth of 0.2%, and a net profit attributable to shareholders of 1.117 billion, reflecting an 11.1% increase year-on-year [1] Financial Performance - In Q4 2024, the company reported a revenue of 7.503 billion, a year-on-year increase of 20.4% and a quarter-on-quarter increase of 172.8% [1] - The net profit attributable to shareholders for Q4 2024 was 222 million, showing a year-on-year growth of 13.9% but a quarter-on-quarter decline of 16.9% [1] - For Q1 2025, the company recorded a revenue of 2.348 billion, a year-on-year decrease of 16.4% and a quarter-on-quarter decrease of 68.7% [1] Profitability Metrics - The company’s gross profit margin and net profit margin for 2024 were 20.8% and 7.6%, respectively, with year-on-year changes of 2.8 percentage points and 0.6 percentage points [2] - In Q1 2025, the gross profit margin and net profit margin improved to 23.5% and 10.1%, with year-on-year changes of 5.2 percentage points and 0.7 percentage points [2] Business Segments - The company is a leading player in the domestic ultra-high voltage converter valve market, benefiting from increased industry demand [2] - The direct current transmission system business generated revenue of 1.44 billion in 2024, a significant year-on-year increase of 101.6% [2] - The smart meter business achieved revenue of 3.87 billion in 2024, with a year-on-year growth of 11% [3] - The company’s overseas business revenue reached 310 million in 2024, reflecting a year-on-year increase of 102% [3] Future Outlook - Revenue projections for 2025, 2026, and 2027 are 19.7 billion, 22.56 billion, and 25.1 billion, respectively, with expected net profit growth rates of 28.5%, 20.9%, and 14.6% [4] - The company’s core product advantages in smart grids and ultra-high voltage sectors, along with flexible direct current and EPC business, are expected to drive future growth [4]

Core Viewpoint - The company reported its 2024 annual and 2025 Q1 financial results, showing mixed performance with slight revenue growth in 2024 but a decline in Q1 2025 [1][2]. Financial Performance - For 2024, total revenue reached 17.09 billion, a year-on-year increase of 0.2%, while net profit attributable to shareholders was 1.12 billion, up 11.1% year-on-year [1]. - In Q4 2024, revenue was 7.50 billion, reflecting a year-on-year increase of 17.3% and a quarter-on-quarter increase of 172.8% [1]. - For Q1 2025, revenue dropped to 2.35 billion, a decrease of 16.4% year-on-year [1]. Segment Performance - In 2024, revenue from the smart distribution and transformation system was 4.71 billion, up 2.9% year-on-year; smart meters generated 3.87 billion, up 11.0% [2]. - The revenue from new energy and system integration fell significantly by 37.5% to 2.46 billion, while the direct current transmission system revenue surged by 101.6% to 1.44 billion [2]. - The company’s foreign revenue in 2024 was 309 million, an increase of 102.2% year-on-year [2]. Profitability Metrics - The overall gross margin for 2024 was 20.77%, an increase of 2.78 percentage points year-on-year [3]. - In Q4 2024, the gross margin was 19.28%, up 2.50 percentage points year-on-year but down 5.24 percentage points quarter-on-quarter [3]. - The gross margin for Q1 2025 improved to 23.47%, a year-on-year increase of 5.20 percentage points [3]. Expense Ratios - The total expense ratio for 2024 was 12.54%, an increase of 1.68 percentage points year-on-year, with the sales expense ratio at 4.22%, up 1.34 percentage points [4]. - In Q1 2025, the total expense ratio rose to 13.07%, with the sales expense ratio increasing to 4.77%, reflecting a significant rise [4]. Future Outlook - The company aims for a revenue target of 18.3 billion in 2025, with expectations of growth in the distribution and medium voltage sectors [4]. - The projected net profit for 2025 is 1.45 billion, corresponding to a price-to-earnings ratio of approximately 15 times [4].

根据 ICC 储能数据库不完全统计分析， 2025 年 Q1 国内交流测系统中标总量为 10.76GWh （统计数据仅计算锂电储能交流测中标项目），排 名前 10 的企业分别是新源智储、中车株洲所、许继电气、天诚同创、中能建储、运达能源、许继电科、海博思创、亿纬动力、采日能源）。 一季度中标排名情况 注：该排名仅统计国内交流测中标项目，非公开招标中标项目不列入其中。 一季度系统价格情况 | -广告 | | --- | 关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤储能 资讯~ 根据 ICC 鑫椤储能数据库数据统计， 2025 年一季度国内储能中国中标总规模达到 99.25GWh ，同比增长 339.25% 。 从中标项目来看，集采 型项目是一季度中标规模较高的主要原因， 占比超过 60% 。中石油、中广核、华能、华电、中电建、中能建等业主均完成了今年的部分框采工 作，业内多数企业均参与其中。 其未来会成为主流规格。 587 电芯需要新建产线，周期更长，但是对于系统成本的降幅更大。 反观 392Ah 电芯由于与 314Ah 电芯尺寸相当， 仅通过产线技改便可实现，也可以实现一定程 ...

Investment Rating - The report maintains a stable outlook for the power and electrical equipment manufacturing industry, projecting continued growth and investment in the sector through 2025 [2][18][23]. Core Insights - The power and electrical equipment manufacturing industry is experiencing steady growth, driven by increased electricity consumption and significant investments in power generation and grid infrastructure [4][18]. - The industry is closely linked to national economic performance and electricity investment demand, with a projected 6.8% year-on-year increase in total electricity consumption in 2024 [4][18]. - The construction of new energy systems and the development of high-voltage transmission lines are expected to create substantial opportunities for the industry [2][18][19]. Industry Overview - The power and electrical equipment manufacturing industry is a crucial part of the national economy, with a favorable external environment and significant investment growth in 2024 [4][8]. - In 2024, total electricity investment is expected to reach 1.78 trillion yuan, a 13.2% increase year-on-year, with major investments in power generation and grid projects [8][10]. - The industry is characterized by a competitive landscape with many small and medium-sized enterprises, and the competition is intensifying due to centralized bidding practices by major state-owned enterprises [11][12]. Policy Support - Recent policies aim to eliminate local protectionism and optimize resource allocation for the renewable energy industry, fostering a more competitive market environment [15][17]. - The government has outlined a series of initiatives to enhance energy infrastructure and promote the development of a new power system, emphasizing the importance of renewable energy integration [16][17]. Future Outlook - The implementation of the "dual carbon" strategy and the anticipated growth in energy demand will support the development of the power equipment manufacturing industry [18][19]. - The construction of ultra-high voltage transmission lines and smart grids is expected to drive significant investment and innovation in the sector [19][21]. - The industry is poised for stability and growth, with substantial investments planned by major grid companies during the 14th Five-Year Plan period [18][23].

智研咨询专家团队倾力打造的《2025-2031年中国消弧线圈成套装置行业市场全景调研及前景战略研判报告》（以下简称《报告》）正式揭晓，自2024年出 版以来，已连续畅销2年，成功成为企业了解和开拓市场，制定战略方向的得力参考资料。报告从国家经济与产业发展的宏观战略视角出发，深入剖析了消 弧线圈成套装置行业未来的市场动向，精准挖掘了行业的发展潜力，并对消弧线圈成套装置行业的未来前景进行研判。 本报告分为发展概述、运行环境、产业现状、贸易态势、区域运行、竞争格局、重点厂商、发展战略、产业趋势等主要篇章，共计12章。涉及消弧线圈成套 装置产量、市场规模、需求量、价格等核心数据。 报告中所有数据，均来自官方机构、行业协会等公开资料以及深入调研获取所得，并且数据经过详细核实和多方求证，以期为行业提供精准、可靠和有效价 值信息！ 消弧线圈成套装置是一种用于中性点非直接接地电力系统的补偿设备，其核心功能是补偿电网单相接地故障时的电容电流，从而快速熄灭电弧、抑制弧光过 电压，保障电网持续安全运行。消弧线圈成套装置按其使用的消弧线圈不同可分为不同种类，包括调气隙式、调匝式、调容式、调可控硅式和偏磁式。 随着全球经济的不断发展， ...

Investment Rating - The investment rating for the company is "Buy" and it is maintained [7] Core Views - The company reported a slight increase in revenue for 2024, with total revenue of 17.09 billion yuan, up 0.2% year-on-year. The net profit attributable to shareholders was 1.12 billion yuan, an increase of 11.1% year-on-year, while the net profit excluding non-recurring items was 1.06 billion yuan, up 22.2% year-on-year [2][4] - In Q4 2024, the company achieved a revenue of 7.50 billion yuan, representing a year-on-year increase of 17.3% and a quarter-on-quarter increase of 172.8%. However, the net profit attributable to shareholders decreased by 4.7% year-on-year to 220 million yuan [2][4] - For Q1 2025, the company reported a revenue of 2.35 billion yuan, down 16.4% year-on-year, and a net profit of 210 million yuan, down 12.5% year-on-year [2][4] Financial Performance - The company's revenue from various segments in 2024 included: - Smart distribution and transformation systems: 4.71 billion yuan, up 2.9% - Smart meters: 3.87 billion yuan, up 11.0% - Smart medium-voltage power supply equipment: 3.35 billion yuan, up 6.7% - New energy and system integration: 2.46 billion yuan, down 37.5% - DC transmission systems: 1.44 billion yuan, up 101.6% - Charging and swapping equipment and other manufacturing services: 1.25 billion yuan, up 4.2% [10] - The overall gross margin for 2024 was 20.77%, an increase of 2.78 percentage points year-on-year. The gross margin for Q4 2024 was 19.28%, up 2.50 percentage points year-on-year but down 5.24 percentage points quarter-on-quarter [10] - The company’s total expenses ratio for 2024 was 12.54%, an increase of 1.68 percentage points year-on-year, with the sales expense ratio at 4.22%, up 1.34 percentage points [10] Future Outlook - The company has set a financial target for 2025 to achieve a revenue of 18.3 billion yuan. The expected net profit attributable to shareholders for 2025 is projected to reach 1.45 billion yuan, corresponding to a PE ratio of approximately 15 times [10]

Group 1 - The company announced an additional temporary proposal for the 2024 Annual General Meeting, recommending Ding Gengxin as a candidate for the ninth Supervisory Board [1][27] - The original notice for the shareholders' meeting remains unchanged, with the meeting being convened by the company's board of directors [2] - The meeting will take place on May 12, 2025, with both on-site and online voting options available for shareholders [3][4] Group 2 - The meeting's equity registration date is set for May 6, 2025, allowing all shareholders registered by that date to attend [4] - The meeting will include various proposals, including a report from independent directors [7] - The company will provide a platform for online voting through the Shenzhen Stock Exchange [13][22] Group 3 - The resignation of the Supervisory Board Chairman and a supervisor was announced, with the company expressing gratitude for their contributions [25][26] - Ding Gengxin has been recommended as a candidate for the Supervisory Board, pending approval at the shareholders' meeting [27][30] - The candidate's qualifications and background were detailed, confirming compliance with relevant regulations [29][33]

Investment Rating - The report maintains a "Buy" rating for key companies in the electric equipment and new energy sector, including CATL, Keda Li, and others [4][5]. Core Insights - The electric equipment and new energy sector saw a weekly increase of 2.40%, outperforming the Shanghai Composite Index, with the nuclear power index leading gains at 9.61% [1]. - CATL launched three groundbreaking battery products, marking the entry into a "multi-core era" for power batteries, including sodium-ion batteries and the second-generation supercharging battery [2][11]. - In March 2025, domestic photovoltaic (PV) installations reached 20.24 GW, a year-on-year increase of 124.06%, driven by pre-installation demand ahead of regulatory deadlines [3][33]. - The report highlights significant growth in grid investment, with a 24.8% year-on-year increase in investment in power grid projects [4]. Summary by Sections 1. New Energy Vehicles - CATL introduced three innovative battery products, including the world's first mass-produced sodium-ion battery, which maintains 90% energy retention at -40°C and has a cycle life exceeding 10,000 times [11][19]. - The "Xiaoyao Dual-Core Battery" features independent energy zones for enhanced safety and efficiency, while the second-generation supercharging battery offers 800 km range and peak charging power of 1.3 MW [19][21]. 2. Photovoltaics - Domestic PV installations in Q1 2025 totaled 59.71 GW, a 30.5% increase year-on-year, with March alone contributing 20.24 GW [33]. - The report notes a significant improvement in inverter exports, with a 6.16% year-on-year increase, driven by demand from emerging markets [36]. - The government is accelerating the construction of large-scale wind-solar bases, which is expected to bolster domestic PV demand [41]. 3. Electric Equipment and Industrial Control - National power generation capacity reached 3.43 billion kW in Q1 2025, a 14.6% increase year-on-year, with grid investment rising to 95.6 billion yuan [4]. - The report emphasizes the ongoing construction of ultra-high voltage projects across various regions, enhancing the overall infrastructure [4]. 4. Weekly Sector Performance - The electric equipment and new energy sector outperformed the market, with notable gains in nuclear power and lithium battery indices [1].