钧达股份（002865.SZ）动态报告 太空光伏+卫星协同进击，打造公司第二成长极 glmszqdatemark [盈利预测与财务指标 Table_Forcast] | 项目/年度 | 2025A | 2026E | 2027E | 2028E | | --- | --- | --- | --- | --- | | 营业收入（百万元） | 7,627 | 12,699 | 14,658 | 16,656 | | 增长率（%） | -23.4 | 66.5 | 15.4 | 13.6 | | 归属母公司股东净利润（百万元） | -1,416 | 630 | 1,157 | 1,757 | | 增长率（%） | -139.5 | 144.5 | 83.8 | 51.8 | | 每股收益（元） | -4.55 | 2.02 | 3.72 | 5.64 | | PE (X) | / | 36 | 19 | 13 | | PB (X) | 6.1 | 4.8 | 3.8 | 3.0 | 资料来源：Wind，国联民生证券研究所预测；（注：股价为 2026 年 3 月 31 日收盘价） | 推荐 | 维持评级 | | -- ...

Investment Rating - The report indicates a positive investment outlook for the space photovoltaic industry, highlighting significant growth potential driven by technological advancements and market demand [3]. Core Insights - The commercial space sector is entering a large-scale, industrialized phase, with the market expected to reach trillion-yuan levels, particularly in space photovoltaics, which are anticipated to see explosive demand growth [3][30]. - The technology landscape for space photovoltaics is evolving through a tiered approach: GaAs technology dominates high-value applications, while P-type HJT and perovskite technologies are emerging as key players for future applications [3][11]. - The demand for low Earth orbit (LEO) satellites and space computing is creating a substantial market opportunity, with projections estimating the space photovoltaic market could grow from hundreds of billions to trillions of yuan by 2030 [3][30]. Summary by Sections 1. Technology Evolution of Space Photovoltaics - The development path of space photovoltaics shows a clear evolution from silicon to GaAs and then to multi-junction and perovskite technologies, focusing on efficiency, cost, and radiation resistance [5][11]. - Current leading technology is the multi-junction GaAs solar cells, which are highly efficient but face cost and production capacity limitations for broader applications [11][21]. 2. Market Demand and Growth Potential - The low Earth orbit satellite market is projected to reach approximately 29 billion yuan by 2030, with optimistic scenarios for space computing potentially pushing the overall market towards trillion-yuan levels [3][30]. - The rapid increase in satellite launches, particularly by major players like SpaceX and China's satellite constellations, is driving demand for space photovoltaics [30][31]. 3. Investment Opportunities - The report suggests prioritizing investments in photovoltaic equipment manufacturers that possess space photovoltaic technology, as well as companies involved in advanced materials for space applications [3][50]. - Key companies identified for investment include Maiwei, Jiejia Weichuang, and others that are leading in equipment and technology for space photovoltaics [50][55]. 4. Key Companies and Their Developments - Maiwei is highlighted as a leading company in HJT technology with significant orders from SpaceX, indicating strong market positioning [50]. - Other notable companies include Jiejia Weichuang and Laoplas, which are advancing in TOPCon and perovskite technologies, respectively [50][55]. - Companies like Kaisheng Technology and Lens Technology are also making strides in developing materials suitable for space photovoltaic applications [50][55].

分析师：张刚 登记编码：S0730511010001 zhanggang@ccnew.com 021-50586990 晨会聚焦 资料来源：聚源，中原证券研究所 -12% -6% 1% 8% 15% 22% 29% 36% 2025.03 2025.07 2025.11 2026.03 上证指数 深证成指 | 国内市场表现 | | | | | --- | --- | --- | --- | | 指数名称 | | 昨日收盘价 | 涨跌幅(%) | | 上证指数 | | 3,957.05 | -1.24 | | 深证成指 | | 13,866.20 | -0.25 | | 创业板指 | | 2,022.77 | -0.47 | | 沪深 | 300 | 4,567.02 | -0.35 | | 上证 | 50 | 2,443.97 | -0.52 | | 科创 | 50 | 891.46 | 0.14 | | 创业板 | 50 | 1,924.26 | -0.67 | | 中证 | 100 | 4,449.15 | -0.41 | | 中证 | 500 | 7,760.04 | -1.49 | | 中证 | 10 ...

前言 《公告全知道》每周日至每周四推送明日股市重大公告！内容包含"停复牌、增减持、投资中标、收 购、业绩、解禁、高送转"等一系列个股利好利空公告，其中重要公告均以红色标注，帮助投资者提前 寻找到投资热点，防范各类黑天鹅事件，并且有充足的时间进行分辨和寻找合适的上市公司。 ①光伏+HJT电池+钙钛矿电池+锂电池+储能！这家公司与上海交大共建异质结研究院专注研发异质结电池 提效降本等；②光伏+绿色电力+锂电池+储能+煤化工！这家公司正建设3GW/年全钒液流电池储能系统自 动化生产线；③光伏+HJT电池+绿色电力+储能！公司签署协议合作开发钙钛矿浆料等各类太阳能电池浆 料。 ...

Summary of Conference Call on Perovskite Solar Cells in Commercial Space Photovoltaics Industry Overview - The focus of the conference call was on the commercial space sector, specifically the sub-sector of space photovoltaics, which is expected to experience significant growth due to advancements in technology and increasing demand [1][2]. - The market for space photovoltaics is gaining attention as many companies are ramping up their investments in this area, both in terms of capacity and technological advancements [1]. Key Points and Arguments Technological Developments - Current technologies primarily use gallium arsenide (GaAs) solar cells, but there is a strong demand for scaling, lightweight, and cost-effective solar solutions as the number of low Earth orbit satellites increases [2]. - Perovskite solar cells are highlighted as a promising technology due to their potential for cost reduction and efficiency improvements, particularly when combined with heterojunction cells [3][4]. Market Dynamics - The commercial space industry is witnessing a surge in satellite launches, with a record of 311 commercial satellites launched in China in 2025, indicating a robust growth trajectory for space photovoltaics as a core energy supply solution [7][8]. - The global gallium arsenide solar cell market is projected to reach $407 million in 2023, with a compound annual growth rate (CAGR) of 13.8%, driven by the explosive growth in commercial space [20]. Competitive Landscape - Companies such as Longhua Technology, Junda, and GCL-Poly are identified as key players in the perovskite solar cell market, with significant advancements in production capabilities and technology [21][29][31]. - Longhua Technology's subsidiary, Jinglian Optoelectronics, is noted for its large-scale production of perovskite materials, while Junda has established a closed-loop business model in space photovoltaics [22][27]. Additional Important Insights - The advantages of space photovoltaics include higher efficiency due to longer sunlight exposure in space, with annual utilization hours reaching 5000-6000 hours compared to ground-based systems [9][10]. - The transition from traditional solar technologies to perovskite cells is expected to reshape the competitive landscape in the commercial space sector, with perovskite cells offering a cost advantage of 1/10 and a weight reduction of 50% [16][19]. - The conference also discussed the strategic importance of perovskite technology in the context of global energy supply uncertainties and the re-evaluation of renewable energy sources [5][31]. Conclusion - The conference highlighted the significant potential of perovskite solar cells in the commercial space photovoltaics market, driven by technological advancements and increasing demand for efficient energy solutions in space applications. The companies involved are well-positioned to capitalize on this growth, making them attractive investment opportunities in the evolving landscape of renewable energy.

Group 1 - The article highlights the importance of weekly announcements related to the stock market, including key events such as suspensions, investments, acquisitions, and performance reports, which are marked in red for easy identification [1] - A company is noted for its capabilities in supplying HJT, perovskite, and perovskite tandem line equipment, indicating a strong position in the semiconductor and renewable energy sectors [1] - Another company has reportedly won a total of 121 million yuan in new energy project bids, showcasing its involvement in green electricity, energy storage, smart grids, and robotics [1] - A company has signed a sales contract worth 1.085 billion yuan for deep-sea wind turbine foundation structures, reflecting its engagement in offshore wind technology [1]

Summary of Key Points from Conference Call Records Industry and Company Overview - **Companies Involved**: Shanghai Port Bay, Yaxiang Integration, China Chemical, China Electric Power, Libat, and others - **Industry Focus**: Commercial aerospace, construction, chemical engineering, and energy sectors Core Insights and Arguments Yaxiang Integration - **Performance**: Q4 2025 net profit reached 450 million RMB, exceeding market expectations of 350-400 million RMB, with a net profit margin close to 25% [2][4] - **Order Growth**: New orders for 2025 totaled 7.1 billion RMB, doubling year-on-year, with a backlog of 4.8 billion RMB [2][4] - **Profit Forecast**: 2026 profit expectations revised upwards to 1.6-2 billion RMB, with a potential market valuation of 36-40 billion RMB based on a 20x valuation [2][4] Shanghai Port Bay - **Commercial Aerospace Entry**: Acquired Fuyixingkong to enter the commercial aerospace sector, achieving a market share of approximately 10% in satellite launches [2][5] - **Technology Leadership**: Leading in perovskite battery technology, with 4 satellites in orbit for performance verification, and plans to launch the world's first perovskite-powered satellite in March-April 2026 [2][5] - **Market Potential**: Anticipates a doubling of orders in 2026, with potential profits of 400-800 million RMB from commercial aerospace [2][7] - **Traditional Business Recovery**: Traditional foundation treatment business expected to recover to a profit of around 100 million RMB by 2026, providing a stable financial base [2][8] China Chemical and China Electric Power - **China Chemical**: Benefiting from rising prices in chemical products and coal chemical economics, with a potential rebound in price-to-book ratio from below 1 to 1.1-1.2, indicating a 20-30% upside [2][3] - **China Electric Power**: Engaged in green energy and computing power projects, recently awarded a significant overseas EPC project exceeding 10 billion RMB, indicating strong growth potential [2][3] Libat - **Stable Fundamentals**: Despite a 5% drop in stock price, the fundamentals remain solid, with expectations for breakthroughs in nuclear power projects in 2026 [2][4] Additional Important Insights - **Market Trends**: The construction sector, particularly related to energy projects, showed strong performance on March 13, 2026, with China Energy Construction leading the gains [2][3] - **Client Structure**: Shanghai Port Bay's core clients include various satellite companies, with expectations for increased market opportunities as more satellite launches transition from state-owned to private enterprises [2][6]

Core Viewpoint - The article emphasizes the rapid development of the commercial aerospace industry and highlights the potential of space photovoltaic technology as a key energy solution for future space missions [4]. Group 1: Industry Trends and Market Demand - The low Earth orbit (LEO) and frequency spectrum have become critical strategic resources in global aerospace competition, with a capacity for 175,000 satellites in the 300-2000 km altitude range, far exceeding current satellite registrations [5]. - By 2025, China is projected to achieve a record 92 space launches, with commercial launches accounting for 54% of total launches and 84% of satellites entering orbit being commercial [5][7]. - The commercial aerospace sector is characterized by a collaborative support of hardware (satellites, rockets) and software (frequency resources, application services), with significant advancements in satellite constellations and reusable rockets [7]. Group 2: Space Photovoltaic Technology - Space photovoltaic technology is gaining attention due to its ability to harness solar energy in space, with efficiency rates 2-3 times higher than ground-based systems, benefiting from continuous sunlight in geostationary orbits [7][19]. - The article outlines the evolution of space photovoltaic technologies, including GaAs, silicon, P-type HJT, and perovskite, with perovskite emerging as a leading candidate due to its lightweight and high efficiency [23][39]. - Perovskite solar cells have shown promising results in space applications, with a radiation tolerance that outperforms traditional III-V cells, making them suitable for long-term space missions [39][45]. Group 3: Investment and Policy Landscape - Over 40 policies supporting commercial aerospace have been issued across more than 20 provinces, with significant investment growth, reaching 18.6 billion yuan in 2025, a 32% increase year-on-year [9]. - The establishment of specialized funds for commercial aerospace indicates a growing interest from investors, with several companies in the sector preparing for public listings [9]. - The Chinese government has prioritized perovskite technology in its energy innovation plans, recognizing its potential to drive down costs and improve efficiency in the photovoltaic sector [41]. Group 4: Future Outlook for Perovskite Technology - Perovskite technology is expected to reshape the aerospace energy landscape, offering a cost advantage of approximately 30% compared to GaAs cells, along with significant weight reduction and flexibility for various spacecraft designs [46][48]. - The domestic perovskite industry is rapidly advancing, with multiple gigawatt-scale production lines being established, indicating a strong push towards commercialization and large-scale application [51]. - The theoretical efficiency of perovskite cells could reach 36%-38%, significantly surpassing traditional silicon cells, making them a viable option for future space missions [48].

Core Viewpoint - The article emphasizes the importance of integrating climate change and biodiversity into financial frameworks, highlighting the shift from voluntary to mandatory compliance in financial disclosures related to nature [4]. Group 1: Sustainable Development and Corporate Strategy - GCL-Poly Energy Holdings has aligned its ESG and climate risk management with China's dual carbon strategy, launching the "Gathering Strength, Xin Future" ESG strategy that aligns with the UN Sustainable Development Goals (SDGs) and the Kunming-Montreal Global Biodiversity Framework [6]. - The company has completed a comprehensive climate-related financial disclosure report, setting long-term greenhouse gas reduction targets: achieving carbon neutrality in operations by 2040 and across the entire value chain by 2050 [6]. Group 2: AI and Energy Integration - The integration of AI with nature-based solutions is seen as a transformative force in the energy sector, with GCL-Poly positioning itself as a key player in this innovation wave [8]. - AI is being utilized to enhance industrial decarbonization, optimize energy development, and improve efficiency in solar cell production, achieving a 75% reduction in energy consumption per ton of granular silicon compared to traditional methods [8]. - The company is also implementing AI in perovskite research to enhance efficiency and stability, maintaining battery efficiency fluctuations within 0.75% [8]. Group 3: Global Competitiveness of Chinese Energy Enterprises - The article argues that the AI era will further highlight the global competitiveness of Chinese energy companies, supported by a complete renewable energy supply chain, superior cost control, and ongoing technological advancements [10]. - GCL-Poly has moved beyond traditional product trading to offer global "AI+" green energy solutions, creating a virtuous cycle of energy optimization and computational power [11].

Summary of the Conference Call for JunDa Co., Ltd. Company Overview - **Company Name**: JunDa Co., Ltd. - **Core Business**: Primarily focused on photovoltaic (PV) cells, recognized as a leading player in the global market in terms of technology and operational scale [2][3]. Industry Insights - **Photovoltaic Market**: The company notes a return to a new supply-demand balance in the PV market after intense competition, with a significant reduction in market participants leading to improved profitability [2][3]. - **Price Trends**: The price of ground PV cells has increased from below 0.3 yuan per watt in 2022 to a range of 0.4 to 0.5 yuan per watt in 2026, creating conditions for profitability [3]. Strategic Developments - **Transition to Space Photovoltaics**: JunDa has begun investing in space photovoltaic technology, collaborating with the Chinese Academy of Sciences to develop new technologies, including the Space-grade CPI membrane and advanced solar cells [3][4]. - **Market Potential**: The company anticipates a significant increase in satellite launches in China, projecting a rise from a few hundred to thousands of launches annually, representing a substantial market opportunity [5][6]. Technological Advancements - **CPI Membrane Technology**: The company is developing a new type of CPI membrane designed for space applications, which is lightweight, flexible, and cost-effective compared to traditional materials [9][10]. - **Performance Metrics**: The CPI membrane aims for over 90% light transmittance and enhanced durability against space conditions, including atomic oxygen and UV radiation [11][12]. Competitive Positioning - **Acquisition of Satellite Company**: JunDa acquired Shanghai Xuntian Qianhe Satellite Company to enhance its capabilities in satellite manufacturing, leveraging the expertise of a team from a top aerospace institution [5][6]. - **Dual Focus**: The company is strategically positioned at two critical junctures: space photovoltaics and satellite manufacturing, which are expected to provide a competitive edge in the commercial aerospace sector [6][7]. Regulatory and Market Environment - **Government Support**: The recent national plan has identified aerospace as a pillar industry, with specific tasks and targets for satellite internet and computing satellites, indicating strong governmental backing for the sector [7][8]. - **Challenges in Material Supply**: The production of CPI membranes faces challenges due to strict regulations on fluorinated chemicals, which are essential for the manufacturing process [26][27]. Future Outlook - **Production Capacity**: JunDa plans to establish a standardized production line for CPI membranes by mid-2024, with initial capacity starting at several hundred megawatts [37][38]. - **Market Strategy**: The company aims to introduce a low-cost P-type heterojunction solar cell combined with the CPI membrane, targeting a conversion efficiency exceeding 30% in the near future [31][34]. Analyst Questions and Responses - **Production Process**: The production of CPI membranes involves complex material sourcing and proprietary formulations, which are critical to maintaining competitive advantages [26][27]. - **Client Engagement**: JunDa is actively engaging with clients for the deployment of its space photovoltaic solutions, with ongoing trials and experiments planned for the near future [42][43]. This summary encapsulates the key points discussed during the conference call, highlighting JunDa's strategic direction, technological advancements, and market positioning within the rapidly evolving aerospace and photovoltaic industries.