Shang Hai Zheng Quan Bao·2026-01-16 00:46Core Insights - The space photovoltaic concept has gained significant attention in 2026, with brokerages predicting a "trillion-level market" and companies like JinkoSolar, Trina Solar, and Junda Co. actively disclosing their plans and progress in this field [1][2] - Industry experts highlight the potential of space photovoltaics amid the maturation of commercial space technology and the growing energy demands of AI computing centers, while also acknowledging the challenges of commercialization [1][4] Company Developments - Elon Musk discussed the future of space photovoltaics, emphasizing solar energy as the key to human energy freedom, with plans for 8,000 launches per year to deploy AI satellites that maximize sunlight utilization [2] - JinkoSolar signed a strategic cooperation agreement with Jingtai Technology to establish a joint venture focused on AI-based high-throughput perovskite tandem solar cells [2] - Junda Co. announced an investment of 30 million yuan to acquire a stake in Xingyi Chip Energy, aiming to expand into the space photovoltaic sector [2] Technological Advancements - GCL-Poly's chairman stated plans to collaborate with aerospace research institutions to test perovskite components in thin atmosphere regions, exploring commercial applications [3] - Lightyear Technology has been conducting ground simulations and space environment tests, having already sent perovskite components into orbit for testing [3] - Mingyang Smart Energy, a wind power leader, plans to acquire Dehua Chip, which focuses on space solar cells, indicating a cross-industry move into space photovoltaics [3] Market Potential - The interest in space photovoltaics is driven by the maturation of commercial space technology and the increasing value of the "space economy," which provides a solid foundation for development [4] - The main battery technologies for space photovoltaics include gallium arsenide, crystalline silicon, and perovskite, with perovskite being favored for its high efficiency and potential for lightweight and flexible applications [5][6] Commercialization Challenges - Despite the promising future, the commercialization of space photovoltaics faces significant challenges, including high launch costs and the stability of equipment in extreme space environments [7] - Analysts predict that large-scale commercial power supply from space photovoltaics may not be realized until after 2040, emphasizing the need for phased development and testing [8]