3D laminar airflow

Chinese firm Qn-Solar has pioneered a breakthrough in perovskite solar tech, published in *Science* on May 22, resolving efficiency, stability, and scalability challenges. Their 3D airflow system achieves 98.5% yield in mass production and enables the world’s first 100-megawatt perovskite production line. Modules retain over 95% efficiency after 1,000 hours of aging, meeting industrial standards. Analysts highlight potential applications in urban architecture, electronics, and transport due to lightweight, flexible designs. With perovskite’s theoretical 33% efficiency—nearly double silicon cells—the tech could capture 15% of the $30B solar market by 2030. Commercial deliveries are slated for late 2025, accelerating renewable energy adoption.