钙钛矿技术加速产业化

Core Insights - Perovskite photovoltaic technology is entering a significant phase of industrialization, with companies like Jing Shan Light Machine achieving mass delivery of perovskite photovoltaic equipment, marking a milestone in the domestic supply capability [1] - The industry is shifting from traditional silicon efficiency improvements to new material structural innovations represented by perovskite and perovskite tandem technologies, driven by national carbon neutrality goals and global energy transition trends [1][2] - The development of a unified standard system for perovskite technology is crucial for its commercialization, as existing testing and certification frameworks are inadequate for new material technologies [6][7] Industry Developments - Perovskite technology is transitioning from laboratory efficiency competition to a focus on mass production efficiency and stability, with both single-junction and tandem pathways advancing simultaneously [2] - The industry is witnessing a trend of moving from point testing to scenario-based validation in perovskite power station demonstration projects, with several projects achieving megawatt-level operation [4] - The establishment of a comprehensive industrial chain from equipment manufacturing to material supply and component packaging is underway, aiming to seize first-mover advantages [5] Technical Characteristics - Single-junction perovskite products are cost-effective and possess flexible and semi-transparent advantages, making them irreplaceable in new scenarios like building-integrated photovoltaics and vehicle-mounted photovoltaics [3] - Perovskite/silicon tandem technology enhances overall efficiency levels, providing pathways for achieving higher efficiency limits in the industry [3] Standardization Efforts - The rapid advancement of standardization work for perovskite technology is a key focus, with efforts to establish dedicated standards for performance testing, temperature coefficients, and weak light performance [6][7] - The construction of a standard system for perovskite technology is essential for ensuring the efficiency of technology promotion and will directly impact market access and product certification [7]