证券代码：603778 证券简称：国晟科技 公告编号：临 2026-011 国晟世安科技股份有限公司 股票交易异常波动公告 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。 重要风险提示： 国晟世安科技股份有限公司（以下简称"公司"）股票于2026年2月2日、 2026年2月3日、2026年2月4日连续三个交易日内收盘价格涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动情 况。 公司目前不涉及太空光伏业务，敬请广大投资者注意二级市场交易风险， 理性决策，审慎投资。 公司所属电气机械和器材制造业最新市净率为3.31，公司市净率为13.28， 高于行业平均水平。 公司预计2025年年度实现归属于上市公司股东的净利润为-65,000万元 到-32,500万元。敬请广大投资者注意公司业绩风险。 公司于2025年10月14日披露了《关于对外投资暨关联交易的公告》，本次 对外投资事项将使公司承担一定的流动性风险，项目贷款资金尚未到位，投资标 的尚未开展实际经营，存在可能无法实现预期收益的风险，受政策 ...

智通财经APP讯，国晟科技(603778.SH)发布股价异动公告称，有部分自媒体报道公司为某商业航天公 司提供HJT光伏系统、公司涉及太空光伏业务等信息。公司的异质结(HJT)电池组件产品主要应用于集 中式电站、分布式电站等场景，公司目前未涉及太空光伏业务，请投资者注意理性判断。 ...

| 序号 | 股东名称 | | 持股比例 ៖ | 认缴出资额(万元 | | --- | --- | --- | --- | --- | | | 国晟能源股份有限公司 | | 80.00% | 1600 | | | 大股东 | | | | | 2 | | 国晟世安科技股份有限公司 | 20.00% | 400 | | | 被执行人 | 国晟科技 (603778.SH) | | | | 全国企业信用查询 | 国晟锡泽储能科技（江苏）有限公司 | (x) 查一下 | | --- | --- | --- | | 基本信息 8 法律诉讼 | 经营风险 | 经营信息 | | 法定代表人 | 登记状态 | 存续 | | 马冲 贷 关联企业 26 | 注册资本 | 2000万元 | | 组织机构代码 MAK5HCAP-1 复制 | 工商注册号 | 320105000889659 | | 化学型 其他有限责任公司 | 营业期限 | 2026-01-30 至 无固定 | | 人员规模 | 参保人数 | | | 所属地区 江苏省南京市建邺区 | 登记机关 | 南京市建邺区市场监 | | 电力、热力生产和供应业 国标行业 (D44) ...

国晟科技公告称，公司股票于2026年2月2 - 4日连续三个交易日收盘价格涨幅偏离值累计超20%，属异 常波动。公司预计2025年净利润为-6.5亿元到-3.25亿元。公司二级控股子公司拟2.3亿元向铁岭环球增 资，建设固态电池项目；拟2.41亿元收购孚悦科技100%股权。目前，两项目均存风险，如资金未到 位、业绩不达标等。此外，公司不涉及太空光伏业务，控股股东累计质押股份8650万股，占其持股比 79.87%，占总股本13.17%。 ...

格隆汇2月4日丨国晟科技发布异动公告，公司股票于2026年2月2日、2026年2月3日、2026年2月4日连续 三个交易日内收盘价格涨幅偏离值累计超过20%，根据《上海证券交易所交易规则》的有关规定，属于 股票交易异常波动情况。有部分自媒体报道公司为某商业航天公司提供HJT光伏系统、公司涉及太空光 伏业务等信息。公司的异质结（HJT）电池组件产品主要应用于集中式电站、分布式电站等场景，公司 目前未涉及太空光伏业务，请投资者注意理性判断。 ...

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]

具体来看，东方日升的50微米超薄P型HJT电池已实现小批量交付，而该技术已被 SpaceX 选为太空太阳 能电池大规模经济性量产方案。奥特维也透露称，公司有基于异质结提效设备可应用于太空光伏技术路 线，正积极探索更多太空光伏设备。 当地时间2月2日，SpaceX宣布已完成对人工智能初创企业xAI的收购。备忘录显示，SpaceX与xAI合并 后的公司预计每股定价约527美元，估值将达1.25万亿美元。合并后公司将垂直整合人工智能、火箭、 天基互联网、移动设备直连的通信。有报道称，SpaceX已向FCC提交申请：计划发射100万颗卫星，打 造全球首个"轨道数据中心"星座。 同时，国内光伏行业也迎来政策调整，将于4月1日起取消光伏等产品增值税出口退税。市场认为，长期 看有利于推动国外市场价格理性回归，改善国内产业格局，推动行业向高端转型，提升国际竞争力。 马斯克此前表示，全球AI对电力的需求，已无法仅靠地面方案满足。并称在未来两到三年内，在太空 中进行人工智能计算将是最经济的方式。 不过，太空光伏虽前景广阔，但行业发展仍面临挑战。业内人士多认为目前太空光伏的应用场景仍处于 探索阶段，产业化进程仍面临不确定性。并且太 ...

Market Overview - The A-share market rebounded today with over 4,800 stocks rising, closing with the Shanghai Composite Index up 1.29%, the Shenzhen Component Index up 2.19%, and the ChiNext Index up 1.86%. The total market turnover exceeded 2.56 trillion yuan [1]. Solar Equipment Sector - The solar equipment sector experienced a significant surge, with the sector index rising by 6.72%. Key stocks such as Zairun New Energy, Dike Co., Aotewi, and Haiyou New Materials hit the daily limit of 20% increase. This rise is attributed to a combination of policy, technology, and demand factors [5][9]. - The sector's strength is further supported by recent developments, including Elon Musk's proposal to deploy a 100GW solar array for space data centers, which has opened new opportunities for the photovoltaic industry [7][10]. Policy Impact - A recent policy change regarding export tax rebates for solar products has pressured the industry to phase out inefficient capacities, promoting a shift towards higher technical barriers such as N-type batteries and energy storage systems. This is expected to benefit leading companies with technological advantages [9]. Technological Advancements - Breakthroughs in perovskite and tandem battery technologies have been reported, with conversion efficiencies reaching 30.99% and 33.53% respectively. These advancements are anticipated to lower costs and enhance efficiency, strengthening market expectations for technology premium among solar equipment manufacturers [9][10]. Demand Drivers - The increasing frequency of low-orbit satellite launches and the commercialization of space computing are driving demand for new solar technologies. Chinese photovoltaic equipment and battery manufacturers are positioned to benefit from this historical opportunity as they transition from ground support to core space applications [10]. Precious Metals Sector - The precious metals sector showed signs of recovery, with stocks like Xiaocheng Technology rising over 18% and Hunan Gold hitting the daily limit, achieving a seven-day streak of gains [12]. - Gold and silver prices surged today, with London gold rising by 5.28% to $4,905.065 per ounce, and COMEX gold increasing by 6.21% to $4,941.4 per ounce [12][15]. Industry Outlook - Despite short-term fluctuations in gold prices, the fundamentals of the gold and jewelry sector remain stable, driven by brand building, process innovation, and cultural storytelling capabilities. The upcoming consumption peak at year-end is expected to support growth for leading companies in the sector [15].

Market Overview - The infrastructure sector increased by 1.49% compared to the previous trading day, with Guosheng Technology leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Key Stocks Performance - Guosheng Technology (603778) closed at 14.71, up 10.02% with a trading volume of 892,800 shares [1] - Suwen Electric Power (300982) closed at 21.41, up 5.36% with a trading volume of 64,700 shares [1] - China Nuclear Engineering (601611) closed at 15.88, up 3.59% with a trading volume of 604,100 shares [1] - Other notable stocks include Palm Holdings (002431) up 3.15% and Beixin Road and Bridge (002307) up 3.09% [1] Capital Flow Analysis - The infrastructure sector saw a net inflow of 190 million yuan from institutional investors, while retail investors experienced a net outflow of 38.83 million yuan [2] - Major stocks like China Railway (601390) had a net inflow of 138 million yuan from institutional investors [3] - Guosheng Technology (603778) had a net inflow of 87.57 million yuan from institutional investors, but a net outflow of 69.54 million yuan from retail investors [3] Trading Volume and Value - The trading volume for Guosheng Technology reached 12.85 billion yuan, indicating strong investor interest [1] - The total trading value for the infrastructure sector was significant, with China Electric Power (601669) recording a trading value of 1.1 billion yuan [2]

每经AI快讯，2月3日，午后太空光伏概念持续拉升，国晟科技（603778）、金晶科技（600586）、泽 润智能、海优新材封涨停，此前奥特维、鹿山新材（603051）、福斯特（603806）、宇晶股份 （002943）、金晶科技等多股涨停，帝科股份（300842）、晶盛机电（300316）、连城数控、高测股份 均涨超10%。 ...