纤纳光电全球首条百兆瓦钙钛矿生产线生产的光伏板，创下钙钛矿平米级商用组件效率世界纪录。 这些高效光伏板的技术提供者，正是杭州纤纳光电科技股份有限公司（以下简称"纤纳光电"）。这 家来自余杭的科技企业，凭借在钙钛矿光伏技术领域长达10年的默默耕耘，持续推进技术迭代升级，成 长为全球钙钛矿光伏技术领域的领航者。 当前，在"双碳"目标引领全球能源革命的时代浪潮中，中国新能源产业正经历从"跟跑"到"并跑"乃 至"领跑"的关键跃升。作为这场变革中重要的技术力量之一，钙钛矿光伏以其"轻、薄、柔、低"的特性 和逼近理论极限的转换效率，被公认为继晶硅之后的第三代光伏技术，更是新材料与绿色能源深度融合 的"明日之星"。 在"十五五"规划强调"强化新材料、新能源等战略性新兴产业引领"的背景下，纤纳光电所在赛道正 成为光电科技、新材料、绿色能源三大产业生态的交汇点，而当钙钛矿光伏走出实验室变为"产业实 景"的时候，其意义早已超越单一技术突破，成为杭州构建先进制造业体系的重要支点。 企业 "0.79平方米面积上的钙钛矿薄膜厚度波动小于3微米" 2025年5月，一篇重磅科研成果发表在《科学》杂志上，纤纳光电和高校创新团队联合研发的太阳 ...

Core Viewpoint - The research team at Hainan University has achieved a significant breakthrough in perovskite solar cell technology, with a steady-state photoelectric conversion efficiency of 27.32%, marking a new record in the field of third-generation photovoltaic technology [1] Group 1: Technology and Innovation - Perovskite solar cells are lightweight, flexible, and capable of generating electricity even in low-light conditions, such as cloudy days [1] - The structure of perovskite materials allows for longer carrier diffusion lengths and higher carrier mobility, resulting in more efficient electricity output [1] - The production process of perovskite cells is energy-efficient and cost-effective, resembling the printing of newspapers, which contrasts with the high-temperature melting process of traditional silicon cells [1] Group 2: Market Impact and Applications - A 1% increase in average photovoltaic efficiency across the country could lead to a 5% to 7% reduction in electricity costs [2] - The new perovskite technology can generate over 200 million kilowatt-hours more electricity annually compared to mainstream products with 25% efficiency in ongoing projects in Hainan [2] - The team is developing flexible, semi-transparent perovskite solar cells for use in greenhouses, which can intelligently regulate temperature and light to enhance fruit sweetness [2] Group 3: Future Prospects - The versatility of perovskite materials allows for various color adaptations, enabling applications in building facades and wearable technology, such as charging mobile devices [2] - The research team aims to explore more application scenarios for perovskite solar cells, leveraging their lightweight and flexible characteristics to enhance clean energy technology in everyday life [2]

Core Insights - The research team at Hainan University has achieved a breakthrough in perovskite solar cell technology, with a steady-state photoelectric conversion efficiency of 27.32%, marking a significant advancement in the third-generation photovoltaic technology field [1] - Perovskite materials, characterized by their specific crystal structure, exhibit high absorption and conversion efficiency for visible light, enabling effective energy conversion [1] - The production process of perovskite solar cells is energy-efficient and cost-effective, resembling the printing process, which allows for the recycling of organic solvents used in the manufacturing [1] Group 1 - The perovskite solar cells are lightweight and flexible, capable of generating electricity even in low-light conditions, such as cloudy weather [1] - The team is exploring various applications for perovskite solar cells, including portable electronic devices and architectural integration, with a focus on aesthetic and practical uses [2] - A 1% increase in average photovoltaic efficiency across the country could lead to a 5% to 7% reduction in electricity costs, highlighting the economic impact of efficiency improvements [2] Group 2 - The new perovskite solar cell technology can produce over 200 million kilowatt-hours more electricity annually compared to mainstream products with 25% efficiency, showcasing its potential for large-scale energy generation [2] - The team is collaborating with material experts to develop flexible, semi-transparent perovskite solar cells for use in agricultural settings, such as greenhouses, to optimize temperature and light conditions for fruit cultivation [2] - The versatility of perovskite materials allows for customization in color and application, enabling integration into building facades and wearable technology, thus enhancing the appeal and functionality of clean energy solutions [2]

Core Insights - The article highlights the breakthrough in perovskite solar cell technology, achieving a steady-state photoelectric conversion efficiency of 27.32%, marking a significant advancement in the third-generation photovoltaic technology field [1] Group 1: Technology and Efficiency - Perovskite solar cells are lightweight, flexible, and capable of generating electricity even in low-light conditions, such as cloudy days [1] - The structure of perovskite materials allows for longer carrier diffusion lengths and higher carrier mobility, resulting in more efficient electricity output [1] - The recent efficiency record of 27.32% in single-junction perovskite cells provides a reference for research institutions working on tandem cell technologies [1] Group 2: Production Process and Cost - The production process of perovskite cells is similar to printing, using organic solvents to create a "ink" from solid perovskite powder, which is then coated onto a conductive substrate [1] - This method is energy-efficient and cost-effective compared to traditional silicon cell production, which requires high-temperature melting [1] Group 3: Applications and Market Potential - The team has developed a lightweight battery module weighing only 12 grams, suitable for portable electronic devices and architectural applications [2] - A 1% increase in average photovoltaic efficiency can reduce electricity costs by 5% to 7%, indicating significant market potential [2] - The team is collaborating with material experts to create flexible, semi-transparent perovskite solar cells for use in greenhouses, enhancing fruit quality through smart temperature and light control [2] - Perovskite can be customized in color, allowing for aesthetic applications on building facades and wearable technology, thus expanding its market applications [2]

Core Insights - The research team at Hainan University has achieved a significant breakthrough in perovskite solar cells, with a steady-state photoelectric conversion efficiency of 27.32%, marking a new record in the third-generation photovoltaic technology field [1] Group 1: Technology and Innovation - Perovskite solar cells are lightweight, flexible, and capable of generating electricity even in low-light conditions, such as cloudy weather [1] - The structure of perovskite materials allows for longer carrier diffusion lengths and higher carrier mobility, enabling more efficient energy conversion [1] - The production process of perovskite solar cells is energy-efficient and cost-effective, resembling the printing of newspapers, which contrasts with the high-temperature melting process of traditional silicon cells [1] Group 2: Market Impact and Applications - A 1% increase in average photovoltaic efficiency across the country could reduce electricity costs by 5% to 7% [2] - The new perovskite technology can generate over 200 million kilowatt-hours more electricity annually compared to mainstream products with 25% efficiency in ongoing projects in Hainan [2] - The team is developing flexible, semi-transparent perovskite solar cells for use in greenhouses, which can intelligently regulate temperature and light to enhance fruit sweetness [2] Group 3: Future Prospects - The versatility of perovskite materials allows for various applications, including aesthetic integration into building facades and portable electronic devices [2] - The research team aims to explore more applications for perovskite solar cells, leveraging their lightweight and flexible characteristics to enhance clean energy technology in everyday life [2]

Group 1 - An innovative team consisting of a private enterprise from Zhejiang and two universities has proposed a coating innovation technology for perovskite solar cell materials [1] - This technology has achieved stable mass production of square meter-level perovskite modules, marking a significant transition from laboratory research to large-scale application of perovskite technology [1] - The research findings were published in the journal "Science" on May 22 [1]