电力设备及新能源 分析师：唐俊男 登记编码：S0730519050003 tangjn@ccnew.com 021-50586738 证券研究报告-行业月报 强于大市(维持) 电力设备及新能源相对沪深 300 指数表现 资料来源：聚源数据，中原证券研究所 -17% -8% 1% 10% 18% 27% 36% 45% 2025.02 2025.06 2025.10 2026.02 电力设备及新能源 沪深300 相关报告 《电力设备及新能源行业月报：全年新增装 机超 300GW，关注太空光伏商业化进展》 2026-01-28 《电力设备及新能源行业点评报告："十五 五"国网投资四万亿，国内外电气设备需求 旺盛》 2026-01-20 《电力设备及新能源行业月报：硅片、电池 报价大幅提高，关注细分行业龙头》 2025- 12-26 投资要点： ⚫ 2 月光伏产业指数冲高盘整，细分子行业涨多跌少。截至 2 月 26 日收盘，光伏行业指数上涨 4.41%，大幅跑赢沪深 300 指数，板 块日均成交金额环比基本持平。细分子行业涨多跌少，光伏组件、 导电银浆涨幅居前。协鑫集成、聚和材料、晶盛机电、中利集团、 亿晶光电涨幅 ...

电力设备及新能源 《电力设备及新能源行业月报：硅片、电池 报价大幅提高，关注细分行业龙头》 2025- 12-26 分析师：唐俊男 登记编码：S0730519050003 tangjn@ccnew.com 021-50586738 证券研究报告-行业月报 强于大市(维持) 电力设备及新能源相对沪深 300 指数表现 资料来源：聚源数据，中原证券研究所 -17% -8% 1% 10% 18% 27% 36% 45% 2025.02 2025.06 2025.10 2026.02 电力设备及新能源 沪深300 相关报告 《电力设备及新能源行业月报：全年新增装 机超 300GW，关注太空光伏商业化进展》 2026-01-28 《电力设备及新能源行业点评报告："十五 五"国网投资四万亿，国内外电气设备需求 旺盛》 2026-01-20 ⚫ 光伏行业治理内卷是政策重点，2026 年国内新增装机预期有所下 滑。光伏行业当前正处于新一轮的深度调整期，2026 年是光伏行 业治理的攻坚之年，治理行业"内卷"是政策重点。工信部将通过 加强部门协同，统筹施策，综合运用产能的调控、标准的引领、质 量监督、价格执法、防范垄断风险、加 ...

储能表现持续亮眼，AIDC 相关业务值得期待 阳光电源(300274) | [姓名table_Authors] | 电话 | 邮箱 | 登记编号 | | --- | --- | --- | --- | | 徐强(分析师) | 010-83939805 | xuqiang@gtht.com | S0880517040002 | | 庞钧文(分析师) | 021-38674703 | pangjunwen@gtht.com | S0880517120001 | | 吴志鹏(分析师) | 021-23215736 | wuzhipeng@gtht.com | S0880525070004 | 本报告导读： 公司是光伏逆变器和储能系统双龙头，SST 产品正积极布局中。 投资要点： | [Table_Finance] 财务摘要(百万元) | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入 | 72,251 | 77,857 | 97,803 | 118,276 | 135,800 | | (+/- ...

储能表现持续亮眼，AIDC 相关业务值得期待 阳光电源(300274) | [姓名table_Authors] | 电话 | 邮箱 | 登记编号 | | --- | --- | --- | --- | | 徐强(分析师) | 010-83939805 | xuqiang@gtht.com | S0880517040002 | | 庞钧文(分析师) | 021-38674703 | pangjunwen@gtht.com | S0880517120001 | | 吴志鹏(分析师) | 021-23215736 | wuzhipeng@gtht.com | S0880525070004 | 本报告导读： 公司是光伏逆变器和储能系统双龙头，SST 产品正积极布局中。 投资要点： | [Table_Finance] 财务摘要(百万元) | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入 | 72,251 | 77,857 | 97,803 | 118,276 | 135,800 | | (+/- ...

（编辑 任世碧） 证券日报网讯 2月26日，铭利达在互动平台回答投资者提问时表示，太空光伏技术目前仍处于探索和验 证的初期阶段，公司的产品主要为结构件，在光伏领域主要运用于光伏逆变器，目前未用于太空光伏。 ...

格隆汇2月24日丨中光防雷(300414.SZ)在投资者互动平台表示，目前公司产品已批量应用于光伏行业， 主要包括光伏逆变器、汇流箱、储能柜等系统的雷电防护产品。 ...

近日，眉山市东坡区甘眉工业园区南区，刚投产不久的江苏众钠能源科技有限公司眉山总部基地项目（以下简称 眉山里钠基地），车间里的生产线已经开始满负荷运转。这个项目的投产，标志着钠离子电池关键材料规模化制 备取得重要突破，也填补了眉山在钠电池核心材料领域的空白。 作为基地负责人，他见证了第一批硫酸铁钠正极材料在这里实现规模化量产，眼下这些产品即将装车发往下游企 业完成验证。此时，距项目开工建设还不到一年。 2025年4月，眉山里钠基地破土动工。彼时，不少人感到惊讶：一个钠电产业的前沿项目为何落在眉山？ "我们在西部选址时，眉山并非唯一选项。"赵九铃坦言，投资决策需要综合考量市场、供应链、人才、政策等多 重因素，而地方政府对产业的理解深度与长线服务的决心，往往比短期优惠更具吸引力。 "我们和眉山的对接更像是双向奔赴。"赵九铃说。钠电池作为锂电池的重要补充路线，当前产业化尚处于初期， 当企业阐述产业现状和对未来市场的判断时，眉山招商团队展现出的务实作风和专业能力让他印象深刻。这种基 于产业趋势同频的对话，让赵九铃坚信："我们带来的不只是一条全新产线，眉山引进的也不只是一家工厂，我们 在共同布局眉山钠电产业的未来。" 目 ...

Group 1 - The core viewpoint of the news is that Yisite (300376) has addressed quality issues related to its EA3KSI model solar inverters, completing a full process rectification and ensuring compliance with national standards [1] - The company has confirmed that 9 units of the affected product were involved, with 2 units tested by the National Market Supervision Administration and the remaining 7 units sealed and not released to the market [1] - A third-party inspection has verified that all indicators of the rectified products meet national standards, and the company has upgraded its quality control system [1] Group 2 - In the recent stock performance, Yisite's share price fluctuated between a 2.12% increase and a 4.39% amplitude over the past week, with a notable single-day increase of 2.89% on February 12 [2] - The total trading volume for the week was approximately 770 million yuan, indicating relatively low market activity with an average turnover rate of about 0.83% [2] - The current stock price is positioned between the 20-day Bollinger Bands resistance level of 7.54 yuan and the support level of 6.31 yuan, reflecting a volatile market pattern [2]

Investment Rating - The report maintains an "Overweight" rating for the power equipment and new energy industry [2] Core Insights - The State Council issued the "Implementation Opinions on Improving the National Unified Electricity Market System," aiming to establish a unified electricity market by 2030, with market transactions accounting for about 70% of total electricity consumption [4][40] - The report highlights the performance of the power equipment sector, which has seen a year-to-date increase of 9.76%, outperforming the CSI 300 index by 7.82 percentage points [11][14] - The report emphasizes the importance of new operational entities like virtual power plants and smart microgrids in participating flexibly in the electricity market [45] Summary by Sections Market Review - As of February 12, 2026, the power equipment sector rose by 4.97% over the past two weeks, ranking third among 31 sectors [11] - The wind power equipment sector decreased by 3.07%, while the photovoltaic equipment sector increased by 3.93% [18][20] Valuation and Industry Data - As of February 12, 2026, the price-to-earnings (PE) ratio for the power equipment sector is 36.66 times, with sub-sectors like the battery sector at 33.19 times and the photovoltaic sector at 34.99 times [25] - The report provides detailed valuation metrics for various sub-sectors, indicating significant variations in PE ratios compared to their historical averages [25] Industry News - The report discusses the significant growth in renewable energy installations, with a total installed capacity of 2.34 billion kilowatts by the end of 2025, accounting for 60% of the national power generation capacity [40] - It also notes the government's focus on upgrading traditional industries and promoting new energy sectors, including hydrogen energy [40] Company Announcements - The report includes recent announcements from companies in the sector, such as government subsidies received by various firms, indicating ongoing support for the industry [43]

Investment Rating - The report assigns an "Overweight" rating for the industry [4]. Core Insights - The development of AIDC (Artificial Intelligence Data Centers) is expected to exacerbate the electricity shortage in the U.S., putting significant pressure on the power grid. The report anticipates a substantial increase in energy storage demand due to AIDC, recommending companies such as Haibo Shichuang, Sungrow Power Supply, Canadian Solar, and Xidian New Energy [4][7]. - In 2023, U.S. data centers consumed 176 TWh, accounting for 4.4% of total electricity consumption. The IEA projects that by 2028, this consumption will rise to between 325-580 TWh, representing a CAGR of 26.9% over five years, increasing its share of total U.S. electricity demand to 6.7%-12% [7][26]. - The report highlights the aging U.S. power grid, with approximately 70% of transformers in "overdue service" condition, leading to long queue times for data center grid connections, averaging 1-3 years, and up to 7 years in Northern Virginia [7][38]. Summary by Sections 1. Investment Recommendations - The report emphasizes that the growth of AIDC is driving an electricity gap, increasing pressure on the U.S. power grid. The average queue time for data centers to connect to the grid is 1-3 years, with some areas experiencing delays of up to 7 years [7][10]. - AIDC's energy storage is seen as a short-term solution for peak shaving and frequency regulation, with a projected configuration ratio of 20% and a duration of 4 hours [7][46]. 2. AIDC's Impact on Electricity Demand - The report states that U.S. electricity sales are expected to reach 3975 TWh in 2024, with a year-on-year growth of 2.61%, driven by demand from commercial and industrial sectors, including data centers [10]. - The aging power grid and long queue times for data center connections are significant challenges, with many transformers exceeding their expected lifespan [38]. 3. Future of Energy Storage in AIDC - The report predicts that energy storage will become a mainstream self-supply form for data centers, with configurations expected to increase significantly as the demand for electricity rises [7][61]. - The projected demand for data center energy storage from 2026 to 2030 is expected to grow from 10.1 GWh to 165.7 GWh, with a CAGR of 101% [61]. 4. Key Companies in the Industry - **Sungrow Power Supply**: Recognized as a global leader in solar storage, with a significant market share in the U.S. and a projected revenue growth from 1.17 billion to 24.96 billion from 2020 to 2024 [63]. - **Haibo Shichuang**: A leading domestic energy storage system provider expanding into overseas markets, with successful project collaborations in the U.S. [67].