商业航天系列1：商业航天政策与资本化共振，太空光伏产业发展有望进入加速期：光伏发电

Investment Rating - The industry rating is "Outperform the Market" indicating that the overall return of the industry is expected to exceed the market benchmark index by more than 5% in the next six months [10][15]. Core Insights - The commercial aerospace sector is experiencing a favorable policy environment and a potential acceleration in capitalization processes, which is expected to drive technological iterations and capacity expansion in the industry [5][6]. - The satellite launch market is anticipated to enter a phase of increased volume, with significant planned launches for both domestic and international satellite constellations [6]. - The space photovoltaic industry is projected to accelerate its development, particularly with advancements in solar wing technology, which is crucial for converting solar energy into electrical energy in spacecraft [6]. Summary by Sections Industry Dynamics - As of December 31, 2025, the IPO application of Blue Arrow Aerospace has been officially accepted, and the Shanghai Stock Exchange has introduced supportive listing standards for quality commercial rocket enterprises [3][5]. - The National Space Administration's action plan for promoting high-quality and safe development in commercial aerospace from 2025 to 2027 has led to a series of favorable developments in the sector [5]. Satellite Launches - In 2025, China completed 19 satellite constellation networking missions, while the U.S. completed 129 missions, indicating a robust growth trajectory for satellite launches [6]. Solar Wing Technology - Solar wings, which convert solar energy into electrical energy, are categorized into rigid, semi-rigid, and flexible types, with flexible solar wings expected to be the future choice [6]. - Current battery technology routes include gallium arsenide, silicon-based materials, and perovskite, with perovskite showing significant potential due to its efficiency, lightweight, and low cost [6]. Investment Recommendations - Recommended companies include JunDa Co., Oriental Sunrise, Shanghai Port, and GCL-Poly for photovoltaic cell manufacturing; Maiwei Co., Jiejia Weichuang, and Jing Shan Light Machine for perovskite/crystalline silicon equipment manufacturing; and Shuangliang Energy for efficient heat exchanger supply [7].