INFORMATION CENTER
SNEC 2026 Day 1 Highlights: Unigrace Debuts TOPCon and HJT Silicon Wafer Portfolio in Shanghai
Date:
2026-06-10 12:00
On June 3, the 19th International Solar Photovoltaic and Smart Energy Conference & Exhibition (SNEC PV+ 2026) officially opened at the National Exhibition and Convention Center in Shanghai. As one of the most influential events in the global photovoltaic industry, this year’s exhibition brings together companies across the solar value chain, industry experts, and partners from around the world to explore new trends and opportunities in renewable energy development.

On the first day of the exhibition, Unigrace showcased its silicon wafer portfolio covering both TOPCon and HJT technology routes, highlighting the company's technical expertise and innovation achievements in high-efficiency silicon wafers. Notably, Unigrace was awarded the “GW-Level Award” in this year’s SNEC Top 10 Highlights selection, recognized for its outstanding contributions in “silicon wafer product development and application expansion for cutting-edge technologies such as space photovoltaics and perovskite cells,” making it a standout on opening day.
Focusing on Mainstream Technology Routes,
Demonstrating Product Innovation Capabilities
As the global energy transition accelerates, high-efficiency photovoltaic technologies continue to evolve rapidly. TOPCon and HJT, two of the industry’s most closely watched technology routes, impose increasingly stringent requirements on wafer performance, quality, and process capability. At this exhibition, Unigrace highlighted a range of silicon wafer products designed for TOPCon and HJT cell applications, covering multiple sizes and diverse application scenarios. With stable product quality, mature manufacturing capabilities, and continuous technological iteration, Unigrace’s silicon wafers drew widespread attention from onsite customers.
During the exhibition, the company also presented its progress in ultra-thin silicon wafers, including 50μm wafers suitable for HJT and other advanced cell technologies. These achievements reflect Unigrace’s sustained R&D commitment in silicon materials and its close alignment with future technology trends.
On the first day, the Unigrace booth attracted numerous customers and partners from across the photovoltaic supply chain. In-depth discussions were held on product performance, technology roadmap trends, and potential cooperation opportunities, jointly exploring further possibilities for the development of high-efficiency photovoltaics.

Deepening Exchange and Cooperation,
Shaping the Industry’s Future
The photovoltaic industry is accelerating toward a new phase characterized by higher efficiency, lower costs, and greener, low-carbon development. Facing evolving market demands and technological challenges, Unigrace will continue to focus on the high-efficiency silicon materials sector, driven by innovation, while continuously enhancing product competitiveness and manufacturing capabilities to deliver superior products and services to global customers.



