Group 1 - The core viewpoint of the article highlights a significant rise in space photovoltaic concept stocks, driven by Tesla's acceleration in solar manufacturing and the potential for exponential growth in space photovoltaic demand [1][1][1] Group 2 - JunDa Co., Ltd. (02865) saw a remarkable increase of 167.14%, trading at 43.5 HKD, while other companies like GCL-Poly Energy (03800), New Special Energy (01799), and Flat Glass Group (06865) also experienced notable gains of 9.01%, 6.81%, and 6.15% respectively [1][1][1] - Tesla is evaluating options to expand its solar production capacity, including increasing the capacity of its Buffalo, New York factory to 10 GW and potentially building additional factories in New York, Arizona, or Idaho [1][1][1] - Elon Musk stated that Tesla aims to produce 100 GW of solar cells annually to power data centers on Earth and in space [1][1][1] Group 3 - According to a report from CITIC Securities, the demand for space photovoltaics is expected to experience exponential growth, with Tesla's investment in solar manufacturing paving the way for powering orbital computing and AI [1][1][1] - Leading Chinese photovoltaic equipment manufacturers possess strong capabilities for efficient iteration and rapid response, positioning them to enter the supply chains of Tesla and SpaceX, potentially securing high-value orders and opening new growth opportunities [1][1][1] - Space photovoltaic equipment may exhibit significant inflation effects, leading to a substantial increase in value [1][1][1]

港股光伏太阳能板块持续拉升，协鑫新能源涨超10%，协鑫科技涨超8%，福莱特玻璃、新特能源、信 义玻璃跟涨。 ...

Report Industry Investment Rating There is no information provided in the report regarding the industry investment rating. Core Viewpoints of the Report - In the polysilicon market, Tongwei Co., Ltd. has fully shut down its polysilicon production capacity, and GCL Technology has cut production, leading to a reduction in February's polysilicon output to around 80,000 tons. The boost from export rush to downstream operating rates fell short of expectations, but at the current silicon wafer operating rate, a monthly output of around 46GW can theoretically lead to polysilicon inventory reduction. From late December to January, there were basically no bulk transactions in the polysilicon spot market, and manufacturers' inventories have significantly accumulated to 340,000 tons. Anti - involution policies are expected to continue, with a greater emphasis on market - oriented principles in the future. Currently, the polysilicon spot market is under great pressure, and if some manufacturers significantly cut prices, the spot price may drop to near the cost line of each company. It is recommended to wait and see before the Spring Festival and pay attention to the spot price after the festival [4]. - In the industrial silicon market, this week, the weekly output of DMC decreased by 1.90% to 41,300 tons, the weekly output of polysilicon decreased by 0.05% to 19,200 tons, the operating rate of primary aluminum alloy decreased by 0.9 percentage points to 57.9%, and the operating rate of recycled aluminum alloy decreased by 1 percentage point to 58.3%. The weekly output of industrial silicon decreased by 14.05% to 63,200 tons, and the total number of open furnaces decreased by 34 to 184. The social inventory of industrial silicon increased by 0.8 tons to 562,000 tons, the inventory of sample enterprises in Xinjiang, Yunnan, and Sichuan decreased by 0.3 tons to 208,700 tons, and the downstream raw material inventory increased by 0.02 tons to 238,400 tons. Due to major manufacturers' planned production cuts and the increased production - cut expectations of silicone enterprises after a meeting last week, combined with a bearish commodity market atmosphere, the industrial silicon futures prices dropped significantly. Currently, the basis is at a relatively high level, and manufacturers are not willing to cut prices. The futures price is undervalued, but considering the approaching Spring Festival, it is possible for the futures price to further decline and then undergo re - valuation. It is recommended to reduce long positions and wait for the market to stabilize [6]. Summary According to the Table of Contents Chapter 1: Comprehensive Analysis and Trading Strategies Polysilicon - **Supply and Demand**: Tongwei's full - scale shutdown and GCL's production cut led to a reduction in February's output to around 80,000 tons. There was basically no bulk trading in the spot market from late December to January, and inventories reached 340,000 tons. At the current silicon wafer operating rate, a monthly output of 46GW can lead to theoretical inventory reduction [4]. - **Market Policy**: Anti - involution policies will continue, with more emphasis on market - oriented principles in the future. Measures such as state reserves and selling at no less than cost may continue, while manufacturers' joint price - holding actions have been cancelled [4]. - **Trading Strategy**: It is recommended to wait and see before the Spring Festival. After the festival, if the spot price drops to near the previous low, consider lightly increasing long positions or buying call options. The bottom of the spot price can be referred to the range of (45,000, 46,000) [4][5]. Industrial Silicon - **Supply and Demand**: This week, the output of downstream products decreased, and the output and the number of open furnaces of industrial silicon also decreased. The social inventory increased, the inventory of sample enterprises decreased slightly, and the downstream raw material inventory increased slightly [6][15][19][25]. - **Trading Logic**: Due to production cuts and a bearish market atmosphere, the futures price dropped significantly. The basis is high, and manufacturers are reluctant to cut prices. The futures price is undervalued, but there is a possibility of further decline and re - valuation before the Spring Festival [6]. - **Trading Strategy**: Reduce long positions and wait for the market to stabilize. The operating range of the futures price can be referred to (8,200, 9,100) [6][7]. Chapter 2: Industrial Silicon Fundamental Data Tracking - **Market Performance**: This week, industrial silicon futures prices broke through support levels and declined, while spot prices remained stable. The basis strengthened [12]. - **Downstream Demand**: The weekly output of DMC decreased by 1.90%, the weekly output of polysilicon decreased by 0.05%, the operating rate of primary aluminum alloy decreased by 0.9 percentage points, and the operating rate of recycled aluminum alloy decreased by 1 percentage point [15]. - **Industrial Silicon Production**: The weekly output decreased by 14.05% to 63,200 tons, and the total number of open furnaces decreased by 34 to 184. Major manufacturers cut production as planned, and the operating rates of other manufacturers remained stable for the time being [19]. - **Inventory**: The social inventory increased by 0.8 tons to 562,000 tons, the inventory of sample enterprises in Xinjiang, Yunnan, and Sichuan decreased by 0.3 tons to 208,700 tons, and the downstream raw material inventory increased by 0.02 tons to 238,400 tons [25]. - **Product Prices**: This week, industrial silicon spot prices remained stable, as did DMC and terminal product prices [30][35]. - **Intermediate and Downstream Industry Data**: The operating rate of silicone intermediates decreased slightly, the price of aluminum alloy increased, and the operating rate increased slightly. The price of industrial silicon raw materials remained stable [41][45][48]. Chapter 3: Polysilicon Fundamental Data Tracking - **Price Trends**: This week, the prices of silicon wafers and distributed components decreased, while the prices of batteries, polysilicon, and centralized components increased [52]. - **Component Data**: Due to the previous sharp increase in silver prices, the cost of photovoltaic components increased significantly, and the economic viability of export rush was hindered. Although the silver price has recently declined, the component production schedule is still at a low level due to the short export - rush window period around the Spring Festival. It is expected that the photovoltaic component production schedule in February will be 30GW. The European photovoltaic component inventory is 34.2GW, and the domestic manufacturers' component inventory is 26.1GW, both at a relatively low - to - neutral level [61]. - **Battery Data**: The export tax refund for photovoltaic batteries will be reduced and cancelled in 2027. The incremental demand for battery export rush may be less than that of components. It is expected that the photovoltaic battery production schedule in February will be adjusted down to around 35GW [62]. - **Silicon Wafer Data**: The silicon wafer inventory has increased to 28.32GW. The export tax refund for silicon wafers will be cancelled simultaneously with that of components, and there is still demand for silicon wafer export rush. The silicon wafer production schedule in February will remain flat at 46GW compared to the previous month [68]. - **Polysilicon Data**: This week, the polysilicon output decreased slightly, and the factory inventory increased to 340,000 tons. GCL Technology reduced its operating rate, and Tongwei Co., Ltd. shut down all production. The polysilicon operating rate in February will not change much compared to January, and the output may be reduced to around 80,000 tons due to Tongwei's shutdown and the number of days in the month [73].

Core Viewpoint - The article discusses the emergence of a new era in satellite technology, emphasizing the urgent need for efficient power supply systems for satellites as China prepares to launch a significant number of satellites by the end of 2025 [6][9]. Group 1: Satellite Launch and Development - By the end of 2025, China plans to submit approximately 203,000 satellites to the ITU, covering 14 satellite constellations, with the Radio Innovation Institute applying for two constellations, each with 96,714 satellites, totaling nearly 193,000 satellites [7][8]. - Major operators and commercial satellite companies are also advancing medium-scale constellations, with China Mobile applying for 2,520 satellites, Yuxin Satellite for 1,296, and Guodian Gaoke for 1,132 [8][10]. - As of December 2025, the overall launch completion rate for major domestic constellations remains low, indicating they are in the early stages of network formation [13]. Group 2: Starlink Program and Launch Trends - The Starlink program exhibits a clear generational rhythm, with cumulative launches reaching approximately 11,034 satellites and applications totaling about 41,943 as of January 2026 [2][16]. - The annual launch volume has increased significantly, with projections for 2025 reaching around 3,200 satellites, reflecting a trend of accelerating deployment [15][20]. - Starlink's V1 to V3 satellites utilize crystalline silicon technology to prioritize supply chain scalability and system-level cost reduction, while V4 may adopt P-type silicon HJT or P-type silicon HJT-perovskite tandem structures [3][4]. Group 3: Photovoltaic Technology in Space - The current mainstream technology for space photovoltaic applications in China is multi-junction gallium arsenide (GaAs), although there is ongoing testing and validation of perovskite systems by various companies [4][26]. - The high unit price of GaAs photovoltaic cells is becoming a significant factor limiting system economics, prompting the industry to explore lower-cost alternatives such as silicon-based and perovskite technologies [21][34]. - The article highlights the unique requirements for photovoltaic cells in space, including radiation resistance, thermal stability, and long-term reliability under extreme conditions [22][25]. Group 4: Industry Outlook and Recommendations - The acceleration of satellite launches and the continuous validation of new photovoltaic technologies indicate a rising industry outlook and long-term growth potential for the space photovoltaic sector [5][6]. - The article recommends a "buy" rating for the space photovoltaic industry, citing key companies such as Maiwei Co., Aotewi, and others as relevant investment targets [5][6].

Investment Rating - The report maintains a rating of "Increase" for the industry [4] Core Insights - Perovskite solar cells are entering the era of GW-level mass production, with leading companies like JinkoSolar and LONGi Green Energy accelerating capacity release [2][35] - The efficiency of perovskite cells is rapidly improving, with laboratory efficiencies reaching 27.3% for single-junction cells and 35.0% for perovskite-silicon tandem cells, significantly surpassing the maximum efficiency of silicon cells at 27.9% [15][19] - The cost competitiveness of perovskite cells is expected to improve, with unit production costs projected to drop to 1.0 RMB/W by 2026, potentially surpassing silicon cells [2][35] Summary by Sections Section 1: Perovskite as the Next Generation Photovoltaic Solution - Perovskite solar cells utilize a hybrid organic-inorganic metal halide semiconductor as the light-absorbing material, offering advantages such as high efficiency, low cost, and lightweight [8][11] Section 2: Efficiency and Stability Breakthroughs - The report highlights significant advancements in efficiency and stability, with perovskite cells achieving rapid efficiency improvements compared to silicon cells [15][18] - The industry is overcoming stability challenges through material modifications and process optimizations, with some products achieving IEC commercial standard certification [25][26] Section 3: GW-Level Production Era - The first GW-level production line for perovskite solar cells has been launched, marking the beginning of large-scale production [35] - By 2027, global production capacity is expected to exceed 5GW, with a complete supply chain being established [2][35] Section 4: Investment Recommendations - The report suggests focusing on leading companies in the perovskite supply chain, particularly those with clear capacity deployment and advancements in tandem technology, such as LONGi Green Energy and Trina Solar [3] - Equipment manufacturers with high domestic production rates and sufficient orders, like JinkoSolar and Mibet, are also recommended for investment [3]

协鑫科技（03800）午后一度涨近4%，截至发稿，股价现涨2.73%，报1.13港元，成交额3.92亿港元。 交银国际发布研报称，商业航天主题近期发酵，钙钛矿电池凭借极高的能质比有望成为太空光伏的首 选，将加速发展。协鑫科技持股43.65%的联营公司协鑫光电，是目前行业前三的钙钛矿龙头企业，GW 级产线已投产，将显著受益。此外，欧盟碳关税将从2026年1月1日起正式实施，颗粒硅有望由相比棒状 硅折价逐渐变为溢价。 责任编辑：卢昱君 热点栏目 自选股 数据中心 行情中心 资金流向 模拟交易 客户端 交银国际发布研报称，商业航天主题近期发酵，钙钛矿电池凭借极高的能质比有望成为太空光伏的首 选，将加速发展。协鑫科技持股43.65%的联营公司协鑫光电，是目前行业前三的钙钛矿龙头企业，GW 级产线已投产，将显著受益。此外，欧盟碳关税将从2026年1月1日起正式实施，颗粒硅有望由相比棒状 硅折价逐渐变为溢价。 责任编辑：卢昱君 热点栏目 自选股 数据中心 行情中心 资金流向 模拟交易 客户端 协鑫科技（03800）午后一度涨近4%，截至发稿，股价现涨2.73%，报1.13港元，成交额3.92亿港元。 ...

每经AI快讯，协鑫科技(03800.HK)午后涨近4%，截至发稿，涨4.55%，报1.15港元，成交额3.11亿港 元。 （文章来源：每日经济新闻） ...

消息面上，2月4日，对于埃隆.马斯克旗下SpaceX等团队近日到访中国多家光伏企业的传闻，协鑫集团 相关负责人当日晚间对证券时报记者回应称：今日马斯克旗下公司团队考察了协鑫集团，该团队对协鑫 在美国的颗粒硅与钙钛矿业务布局进行了了解。 交银国际发布研报称，商业航天主题近期发酵，钙钛矿电池凭借极高的能质比有望成为太空光伏的首 选，将加速发展。协鑫科技持股43.65%的联营公司协鑫光电，是目前行业前三的钙钛矿龙头企业，GW 级产线已投产，将显著受益。此外，欧盟碳关税将从2026年1月1日起正式实施，颗粒硅有望由相比棒状 硅折价逐渐变为溢价。 协鑫科技(03800)午后涨近4%，截至发稿，涨4.55%，报1.15港元，成交额3.11亿港元。 ...

交银国际发布研报称，商业航天主题近期发酵，钙钛矿电池凭借极高的能质比有望成为太空光伏的首 选，将加速发展。协鑫科技持股43.65%的联营公司协鑫光电，是目前行业前三的钙钛矿龙头企业，GW 级产线已投产，将显著受益。此外，欧盟碳关税将从2026年1月1日起正式实施，颗粒硅有望由相比棒状 硅折价逐渐变为溢价。 智通财经APP获悉，协鑫科技(03800)午后涨近4%，截至发稿，涨4.55%，报1.15港元，成交额3.11亿港 元。 消息面上，2月4日，对于埃隆·马斯克旗下SpaceX等团队近日到访中国多家光伏企业的传闻，协鑫集团 相关负责人当日晚间对证券时报记者回应称：今日马斯克旗下公司团队考察了协鑫集团，该团队对协鑫 在美国的颗粒硅与钙钛矿业务布局进行了了解。 ...

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2026年1月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 協鑫科技控股有限公司 呈交日期: 2026年2月5日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 03800 | 說明 | | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 50,000,000,000 | HKD | | 0.1 | HKD | | 5,000,000,000 | | 增加 / 減少 (-) | | | | | | | HKD | | | | 本月底結存 | | | 50,000,000,000 | HKD | | 0.1 | HKD | | 5,000,000,000 | 本月底法 ...