SNEC 2026: GCL Perovskite Announces ‘Dual Record Breakthrough’ on 2042cm² Module, Signaling Accelerated Industry Shift Towards Mass Production

Energytrend China

Overview

At SNEC 2026, GCL Perovskite officially announced a ‘dual record breakthrough’ in efficiency for its large 2042cm² perovskite module. The event, which saw over 20 companies including JinkoSolar, Trina Solar, and Tongwei unveil new PV modules, highlights the accelerating industry trend towards the mass production of perovskite technology. This indicates active development of technologies that combine high efficiency with large scale, suggesting that perovskite solar cells are nearing full entry into the existing photovoltaic market.

In Depth

Key Findings

At SNEC 2026, one of the world’s largest photovoltaic exhibitions held in Shanghai, GCL Perovskite officially announced a ‘dual record breakthrough’ in efficiency for its large perovskite module measuring 2042 cm². This achievement signifies overcoming the challenge of efficiency degradation with increased area and demonstrates the technological maturity of perovskite solar cells towards mass production. At the same event, more than 20 companies, including major players like JinkoSolar, Trina Solar, and Tongwei, unveiled their latest PV modules, clearly indicating an accelerating industry trend towards the full commercial deployment of perovskite technology.

Technical Details

While specific numerical details of GCL Perovskite’s ‘dual record breakthrough’ have not yet been publicly disclosed, it is speculated, based on previous research, that it implies achieving both high efficiency and large area, alongside improved stability. Key to this would be uniform perovskite layer deposition techniques, interface passivation, and the development of efficient charge transport layers. The attainment of high efficiency in large modules likely reflects advancements in manufacturing technologies suitable for roll-to-roll production, such as slot-die coating and blade coating. Furthermore, many companies presented perovskite-silicon tandem modules, indicating a common industry strategy to enhance efficiency through integration with conventional silicon technologies. These technological aspects are indispensable for the commercialization of perovskite solar cells, addressing both cost reduction and long-term reliability.

Background & Context

China has established leadership in all aspects of the global solar photovoltaic market: research and development, manufacturing, and deployment. Perovskite solar cells, as a next-generation technology with the potential to surpass the theoretical efficiency limits of silicon solar cells, have received significant investment from both the Chinese government and corporations. SNEC serves as an international platform to showcase the latest technologies and market trends in this sector, and the strong presence of Chinese companies underscores their serious commitment to commercializing perovskite technology. The dual achievement of large area and high efficiency is crucial for entry into utility-scale power plants and Building-Integrated Photovoltaics (BIPV) markets, strongly emphasizing the industry’s shift from laboratory research to factory production.

Strategic Significance & Outlook

The announcements by GCL Perovskite and many major companies at SNEC 2026 suggest that perovskite solar cells are poised for full market entry within the next few years. Progress in both high efficiency and large scale will further improve the cost-effectiveness of solar power and accelerate the adoption of renewable energy. Chinese companies are expected to play a leading role in the global energy transition by pursuing technological innovation and economies of scale. Moving forward, the key to market success will be the demonstration of long-term reliability in real-world environments and obtaining international certifications for these modules. This will allow perovskite solar cells to establish their position as major players in the global clean energy mix.