钙钛矿技术加速产业化 标准体系亟待完善

Core Insights - Perovskite technology is gaining significant attention as a new generation of photovoltaic technology amidst cost reduction and structural competition pressures in the solar industry [1][2] - The industry is transitioning from traditional silicon efficiency improvements to new material structural innovations represented by perovskite and perovskite-silicon tandem technologies [1][2] - The commercialization of perovskite technology is seen as a key driver for the solar industry to shift from "efficiency competition" to "structural innovation" [1] Industry Trends - The development of perovskite technology is moving from laboratory efficiency record competition to a focus on mass production efficiency and stability [2] - Two main pathways for perovskite technology, single-junction and tandem structures, are advancing simultaneously, creating a multi-technology development landscape [2] - Perovskite materials offer advantages such as low-temperature fabrication and high light absorption, which can break through the efficiency limits of silicon materials [2][3] Production and Demonstration Projects - The industrialization of perovskite technology is accelerating, with significant progress in equipment supply capabilities and the commissioning of hundred-megawatt production lines [4][5] - Demonstration projects for perovskite solar power plants are transitioning from point tests to scenario-based validations, with several megawatt-scale projects already operational [4] - The largest fully perovskite ground power plant in China, a 5-megawatt project by Huaneng Group, has been launched, with more projects expected to come online soon [4] Standardization Efforts - The establishment of a unified standard system for perovskite technology is crucial for its commercialization [6][7] - Current testing and certification systems are inadequate for new material technologies, necessitating the development of specialized standards to ensure scientific evaluation and consistency [6] - The construction of a standard system is seen as essential for promoting technology iteration and market confidence in perovskite projects [7]