Core Insights - The third International Perovskite Photovoltaic Industry Conference showcased a 2.76 square meter perovskite solar cell module, the largest mass-produced commercial product in the global perovskite sector, developed by GCL-Poly Energy Holdings [1][2] - Perovskite solar cells have a theoretical efficiency limit of 45%, significantly higher than the 29.3% efficiency of traditional silicon cells, positioning them as a strategic advantage in the photovoltaic industry [1] - GCL-Poly has made significant advancements in perovskite technology, transitioning from laboratory-scale experiments to large-scale production, marking a critical leap in the commercialization of perovskite technology in China [1][2] Company Developments - GCL-Poly has established itself as a leader in the Suzhou new energy sector, enhancing its R&D capabilities and market presence since its establishment in Kunshan in 2019 [1] - The company has overcome key industrial challenges related to large-area uniform coating, defect control, and long-term reliability of encapsulation, enabling the stable mass production of oversized modules [2] - GCL-Poly's GW-level perovskite project is fully domestically sourced, showcasing the highest global standards in perovskite technology and commercialization [2] Industry Trends - The introduction of large-sized perovskite modules is expected to shift the industry focus from small-scale experiments to large-scale, high-efficiency competition [2] - The advancements in perovskite technology are redefining cost-reduction strategies in the photovoltaic industry, allowing for seamless integration with existing silicon-based production lines [2] - GCL-Poly aims to strengthen collaboration across the supply chain to foster a synergistic industrial ecosystem, driving the photovoltaic industry towards higher quality advancements [2]