编辑 ｜ 钉钉 | 名称 | 现价 | 涨跌幅 - | | --- | --- | --- | | 晶科能源 | 8.40 | 20.00% | | 中来股份 | 10.32 | 20.00% | | 拓日新能 | 7.04 | 10.00% | | 天合光能 | 22.04 | 8.68% | | 金晶科技 | 6.81 | 6.41% | | ST京机 | 14.95 | 4.99% | | 捷佳伟创 | 148.47 | 4.04% | 消息面上，据多家媒体报道，近期马斯克旗下的SPACE X团队和Tesla团队"摸底"中国光伏企业，其中TESLA团队目前仅是验 厂阶段，到访多家产业链企业；SPACE X团队主要到访光伏设备厂，并与国内某头部异质结设备厂有订单合作，但基于商业保 密要求等因素，未作公开。 2月4日午后，太空光伏板块走强，晶科能源、中来股份20%涨停，拓日新能涨停，天合光能涨超8%，乾照光电涨近4%，通 威股份涨超3%。 ...

03 Feb 2026 11:18:42 ET │ 19 pages Vi e w p o i n t | China Diversified Utilities Higher Grid Capex Growth in 2026E; Lifting Solar & Wind Installations CITI'S TAKE PRC electricity demand growth in 2025 was +5.0% y/y, a deceleration of 1.8ppts from the previous year due to a warmer-than-usual winter in 1Q25. We expect electricity demand growth to accelerate to 6.5% y/y in 2026 based on a 1.3x multiple for annual electricity demand growth versus annual GDP growth, similar to those in 2020-24. Meanwhile, 2025 ...

Group 1 - The market attention on domestic photovoltaic industry has surged due to Elon Musk's comments regarding the construction of a space solar AI data center and a 200GW photovoltaic capacity plan [1] - Musk's team has reportedly visited multiple Chinese photovoltaic companies to assess projects related to equipment, silicon wafers, and battery components, focusing on companies utilizing heterojunction and perovskite technology [1] - A photovoltaic company confirmed contact with Musk's team, stating that the details of the visit need to remain confidential [1] Group 2 - According to predictions from over five institutions, 16 perovskite battery concept stocks are expected to have a net profit growth rate exceeding 20% in both 2026 and 2027 [2] - As of February 2, the average increase of these 16 concept stocks this year has been 14.66%, with specific companies like Junda Co., Dike Co., and Aolaide seeing cumulative increases of over 30% [2] - The market capitalization and projected net profit growth rates for several key companies in the perovskite sector are as follows: Dike Co. (150.09 billion, 180.63% growth), Junda Co. (229.61 billion, 142.52% growth), and Longi Green Energy (1336.77 billion, 125.68% growth) [2]

Group 1 - Company Sunlight Power (300274) is a leading domestic enterprise in photovoltaic inverters, covering the entire industry chain including energy storage systems and photovoltaic power station development [1][43] - The company has strong technical capabilities in power electronics and system integration, with products suitable for various applications including residential, commercial, and large-scale ground power stations [1][43] - In the space photovoltaic and computing power sector, Sunlight Power's technology can be adapted for space applications, providing stable power support for space computing centers [1][43][44] Group 2 - Longi Green Energy (601012) is a leading domestic photovoltaic company focusing on the research and production of monocrystalline silicon rods and wafers, with a complete vertical integration in the industry chain [2][45] - The company excels in new generation high-efficiency battery technologies such as N-type TOPCon and HJT, with significant cost control and technical advantages [2][45] - Longi's ultra-thin silicon wafer technology meets the stringent requirements for space photovoltaic components, enabling reduced weight and improved energy efficiency for space computing centers [2][45] Group 3 - Tongwei Co., Ltd. (600438) is a dual leader in photovoltaic silicon materials and battery production, with a strong focus on high-purity crystalline silicon and photovoltaic battery manufacturing [3][46] - The company has a high market share in high-purity silicon production and is well-positioned to meet the rigorous standards required for space photovoltaic components [3][46] - Tongwei's efficient battery technology can enhance power generation in space photovoltaic applications, positioning the company as a key supplier in the space photovoltaic supply chain [3][46] Group 4 - Deye Technology (605117) is a quality enterprise with core businesses in dehumidification equipment and photovoltaic energy storage systems, excelling in household and commercial energy storage solutions [4][43] - The company's energy storage technology is crucial for providing stable energy supply in space photovoltaic applications, addressing intermittent power generation issues [4][43][44] - Deye's experience in developing equipment for extreme environments positions it well to adapt products for space applications [4][43] Group 5 - Jingcheng Machinery (300316) is a leading domestic enterprise in photovoltaic crystal growth equipment, focusing on high-end equipment for photovoltaic manufacturing [5][6] - The company's technology supports the production of high-purity silicon crystals and ultra-thin silicon wafers, essential for space photovoltaic components [5][6] - As the space photovoltaic industry matures, Jingcheng is expected to provide core manufacturing equipment for the space photovoltaic supply chain [5][6] Group 6 - Maiwei Co., Ltd. (300751) is a leading enterprise in photovoltaic battery equipment, specializing in HJT and perovskite tandem battery technologies [7][41] - The company's equipment is crucial for the mass production of high-efficiency batteries that meet the stringent requirements of space photovoltaic applications [7][41] - Maiwei's technology can support the development of space-specific battery manufacturing equipment, enhancing energy system efficiency for space computing centers [7][41] Group 7 - Foster (603806) is a global leader in photovoltaic packaging materials, focusing on EVA and POE films, with a strong market presence [8][43] - The company's packaging materials are essential for ensuring the durability and performance of photovoltaic components in extreme space environments [8][43] - Foster aims to develop specialized packaging materials for space applications, enhancing the reliability of space photovoltaic systems [8][43] Group 8 - JinkoSolar (002459) is a global leader in photovoltaic modules, with a comprehensive business model covering silicon wafers, battery cells, and modules [10][43] - The company has a strong technical foundation and global production capabilities, allowing it to meet diverse application needs [10][43] - JinkoSolar's module manufacturing technology is well-suited for space applications, with the potential to become a core supplier for space photovoltaic systems [10][43] Group 9 - TCL Zhonghuan (002129) is a core enterprise in the silicon wafer sector, focusing on monocrystalline silicon materials and semiconductor materials [12][43] - The company's high-purity silicon technology is critical for space photovoltaic components, meeting the stringent requirements for purity and performance [12][43] - TCL Zhonghuan is positioned to develop space-specific silicon products, enhancing its role in the space photovoltaic supply chain [12][43] Group 10 - Aerospace Electromechanical (600151) is a leading enterprise in the integration of aerospace and photovoltaic technologies, covering the entire industry chain from component manufacturing to power station operation [19][43] - The company's aerospace power technology can be directly applied to space photovoltaic systems, providing essential energy management solutions [19][43] - With its experience in satellite systems, Aerospace Electromechanical is well-positioned to participate in the development of space computing centers [19][43]

Core Viewpoint - The space photovoltaic sector is gaining momentum, driven by Elon Musk's support and significant developments in the industry, including SpaceX's acquisition of xAI and plans for deploying data centers in space [1][3]. Group 1: Market Performance - As of February 3, the photovoltaic ETF (515790.SH) closed at 1.122, with a remarkable increase of 6.05%. Several stocks, including Maiwei Co. (300751.SZ) and Junda Co. (002865.SZ), hit the daily limit, while Longi Green Energy (601012.SH) and Tongwei Co. (600438.SH) saw gains exceeding 4.5% [1]. - The photovoltaic equipment sector index (BK1031) rose by 6.28%, indicating strong market interest and activity [2]. Group 2: Industry Outlook - Institutions like Guosheng Securities and CICC express optimism about the future of space photovoltaics, predicting it could become a trillion-yuan market within five years due to increasing global demand for space energy and the restructuring of supply chains [3]. - CICC's research highlights that space photovoltaics are central to upgrading power systems in commercial aerospace, with a focus on low-orbit satellite applications, suggesting a new phase of technological advancement and industrial delivery [4]. Group 3: Technological Insights - The main photovoltaic technologies for space applications include silicon solar cells, gallium arsenide solar cells, and perovskite technology. Gallium arsenide offers superior performance but at a higher cost, while perovskite technology is noted for its low material costs and high power-to-weight ratio [5][6]. - Current market trends indicate that gallium arsenide technology dominates, but emerging technologies like HJT silicon and perovskite are expected to gain significant market share, with perovskite potentially achieving over 50% penetration [7]. Group 4: Company Developments - Companies such as Shanghai Port and Junda Co. are actively investing in space photovoltaic technologies, with Shanghai Port focusing on perovskite solar cells and Junda Co. securing contracts for related supplies [7]. - Major players like Trina Solar and JA Solar are also expanding their capabilities in crystalline silicon and perovskite technologies, indicating a robust competitive landscape in the photovoltaic sector [7].

通威股份有限公司 股票代码：600438 股票简称：通威股份 公告编号：2026-006 债券代码：110085 债券简称：通 22 转债 关于对外提供担保的进展公告 公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 被担保人名称： 2026 年 1 月 1 日—2026 年 1 月 31 日期间（以下简称"本次期间"）公司担保事项被 担保人均为非上市公司关联人。被担保人如下：公司下属 2 家全资子公司：通威太阳 能（眉山）有限公司、越南通威有限责任公司；公司下属 4 家控股子公司：云南通威 高纯晶硅有限公司、通合新能源（金堂）有限公司、通威（海南）水产食品有限公司、 海南莱克食品有限公司；公司 1 家合营公司：通威拜欧玛（无锡）生物科技有限公司； 公司部分客户。 本次期间担保金额及已实际为其提供的担保余额： 本次期间，公司及下属子公司相互提供担保金额为 2.4102 亿元；公司及子公司为 合营公司提供担保金额为 0.02 亿元；公司子公司通威农业融资担保有限公司（以提供 担保为主营业务的持有金融牌照的公司子公司， ...

（编辑 任世碧） 证券日报网讯 2月2日，通威股份发布公告称，公司于近日收到控股股东通威集团有限公司关于部分股 份解除质押及再质押的通知，本次解质股份为30，000，00股，本次质押股数为90，000，000股。 ...

股票代码：600438 股票简称：通威股份 公告编号：2026-005 债券代码：110085 债券简称：通 22 转债 通威股份有限公司 关于控股股东股份质押解除及质押的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 | 股东名称 | 通威集团有限公司 | | | --- | --- | --- | | 本次解质股份（股） | 30,000,000 | | | 占其所持股份比例 | 1.47% | | | 占公司总股本比例 | 0.67% | | | 解质时间 | 2026 年 1 月 | 30 日 | | 持股数量（股） | 2,036,534,487 | | | 持股比例 | 45.24% | | | 剩余被质押股份数量（股） | 547,560,000 | | | 剩余被质押股份数量占其所持股份比例 | 26.89% | | | 剩余被质押股份数量占公司总股本比例 | 12.16% | | 重要内容提示： 二、上市公司股份质押情况 通威集团有限公司（以下简称"通威集团"）持有通威股份有限公司（以下简称 "本公司" ...

Investment Rating - The report maintains a "stronger than the market" investment rating for the industry [1] Core Views - The report highlights the introduction of a national capacity pricing policy for independent energy storage and anticipates a record high in domestic photovoltaic installations in 2025 [1][6] Wind Power - A significant event occurred on January 26, where nine countries signed the North Sea Offshore Wind Investment Agreement, committing to provide planning and investment guarantees for offshore wind projects, aiming for an annual addition of 15GW of offshore wind capacity from 2031 to 2040 [5][9] - The wind power index fell by 3.01% during the week, underperforming the CSI 300 index by 3.09 percentage points, with a current PE_TTM valuation of approximately 28.16 times [4][10] Photovoltaics - In 2025, the domestic photovoltaic installation is expected to reach a record high of 31.507 million kilowatts, a year-on-year increase of 13.67%, driven by the promotion of the 136 document [5][6] - The report forecasts that the domestic photovoltaic manufacturing industry will face significant supply-demand pressure and profitability challenges in 2026, with expected new installations between 200-250GW [5][6] Energy Storage & Hydrogen Energy - The national capacity pricing policy for independent energy storage has been established, allowing independent storage to earn revenue through a combination of capacity pricing and spot market arbitrage [6] - The report recommends investing in domestic and international large-scale storage companies, highlighting firms like Sungrow Power Supply, Huaneng Renewables, and others as having strong competitive advantages [6] Investment Recommendations - The report suggests focusing on companies with competitive advantages in high-efficiency battery technology and those involved in the emerging markets of distributed storage [6] - Specific recommendations include Ningde Times and Penghui Energy in the battery segment, and companies like Goldwind Technology and Mingyang Smart Energy in the wind power sector [6]

Group 1 - The core viewpoint of the news highlights the strong performance of the photovoltaic industry, with the China Securities Photovoltaic Industry Index rising by 1.84% and key stocks like Dongfang Risheng and Nanjing Energy showing significant gains [1] - The National Development and Reform Commission and the National Energy Administration have issued a notice to improve the capacity pricing mechanism on the generation side, emphasizing the need for a reliable capacity compensation mechanism to ensure stable power supply during peak demand [1] - The reliable capacity compensation mechanism will be based on fixed costs that cannot be recovered in the energy and ancillary services markets, taking into account power supply-demand relationships and user affordability [1] Group 2 - Zhongyin Securities identifies "anti-involution" and "space photovoltaic" as the two main investment themes for 2026, with Elon Musk indicating the potential to establish a 100GW photovoltaic full industry chain, which is expected to enhance the demand for photovoltaic equipment [2] - The China Securities Photovoltaic Industry Index includes up to 50 representative listed companies involved in the photovoltaic industry chain, with the top ten weighted stocks accounting for 53.49% of the index [2] - The photovoltaic ETF fund closely tracks the China Securities Photovoltaic Industry Index, with various related index funds available for investors [2]