编辑 ｜ 钉钉 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%。 | 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% | ...

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]

期 货 眼 ·日 迹 每日早盘观察 银河期货研究所 2026 年 2 月 4 日 0 / 46 研究所 期货眼·日迹 | | | | 蛋白粕：供应压力较大 | 盘面大幅下行 5 | | --- | --- | | 白糖：国际糖价大涨 | 国内糖价小幅上调 5 | | 油脂板块：美国 | 45z 拟议规则出台，带动油脂上涨较多 6 | | 玉米/玉米淀粉：北港现货偏弱，盘面偏弱震荡 7 | | | 生猪：出栏压力增加 | 现货整体下行 8 | | 花生：花生现货稳定，花生盘面窄幅震荡 9 | | | 鸡蛋：节前备货进入尾声 | 蛋价有所下跌 10 | | 苹果：节前走货尚可，苹果价格坚挺 11 | | | 棉花-棉纱：基本面变化不大 | 棉价有所支撑 12 | | 钢材：需求边际转弱，钢价跟随市场情绪延续震荡 13 | | --- | | 双焦：基本面权重降低，资金扰动加大 13 | | 铁矿：市场预期反复，矿价偏弱运行 14 | | 铁合金：恐慌情绪有所缓和，仍可作为多头配置 15 | | 金银：金银市场回暖，节前风控仍是主线 16 | | --- | | 铂钯：风险释放后行情企稳 贵金属谨慎参与低多机会 1 ...

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]

Consumer Sector - Major companies are accelerating their C-end AI initiatives, with significant marketing investments exceeding 4.5 billion CNY from Tencent, ByteDance, and Baidu for the Spring Festival[4] - The top three AI applications have achieved over 100 million monthly active users (MAU): Doubao (approximately 320 million), Deepseek (approximately 150 million), and Qianwen (approximately 100 million) as of January 2026[7] High-end Manufacturing - Elon Musk announced plans to build 200 GW of solar capacity in the U.S. within three years, focusing on space-based solar energy, but the short-term impact on the photovoltaic industry remains limited[14] - Major photovoltaic companies are projected to incur significant losses in 2025, with Longi Green Energy, Tongwei Co., and TCL Zhonghuan each expected to lose over 6 billion CNY[17] Hard Technology - The electronic supply chain is experiencing a divergence in performance, with upstream companies like Western Digital and Seagate reporting better-than-expected earnings due to AI-driven demand, while downstream sectors face cost pressures[19] - Global smartphone SoC shipments are expected to decline by 7% in 2026, with low-end models under the most pressure[22] Health Sector - The CXO and research upstream sectors are showing signs of recovery, with notable profit growth expected for leading companies: WuXi AppTec's net profit is projected to increase by 102.65% to 19.15 billion CNY in 2025[26] - Global biopharmaceutical financing data is expected to show a 2.7% increase in 2025, with China's growth rate at 6.4%[28]

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， ...

中金公司研报指出，商业航天蓬勃发展背景下，太空光伏作为其电源系统升级的核心方向，在星座批量组网的牵引下正迈向技术路线 升级与产业化交付的新阶段。随着我国低轨星座进入密集部署期、单星功率持续上行叠加太空算力等新应用场景推进探索，建议把握 太空光伏带来的全产业链变革，持续关注制造产业端落地密集催化。 展望后市，随着"反内卷"政策的实质性落地以及AI算力对能源需求的拉动，光伏行业有望迎来"量利齐升"的修复周期。当前板块估值 仍处于历史相对低位，对于看好能源转型及行业困境反转的投资者而言，当前或许是一个值得适当关注的布局窗口。 2月3日午后，光伏板块持续活跃，光伏产业指数强势涨超5%。 光伏ETF博时(认购代码：560313)于2026年1月26日正式发售，认购期至2月6日，助力投资者一键布局光伏产业链优质龙头。 消息面上，马斯克提出"太空光伏"构想，计划部署100GW太阳能阵列为太空数据中心供能，打开行业新想象，中国光伏企业凭借全产 业链领先优势有望充分受益，板块投资逻辑也从超跌反弹转向供需格局重塑的深层博弈。 2025年光伏产业链价格战惨烈，多晶硅致密料均价跌破行业平均成本线，隆基、通威等龙头预告大额亏损；202 ...