The TNC 3.0 BIFIMAX targets high-reflection environments, delivering 770W of power output and 24.8% conversion efficiency. TÜV Rheinland certification validates its record-breaking bifaciality, which translates into significant financial gains for large-scale projects. In a simulated 100MW installation in Hamburg, the technology generates an additional €180,000 in annual revenue compared to standard alternatives. The module is engineered for durability, utilizing a -0.26%/°C temperature coefficient and Louvred Interconnection technology to increase micro-crack resistance by over 100% against harsh weather conditions.
Tongwei Debuts 93.07% Bifaciality TNC 3.0 Module at Intersolar Europe
At Intersolar Europe 2026, Tongwei unveiled its TNC 3.0 BIFIMAX module, setting a new industry benchmark with a 93.07% bifaciality rate. Designed for utility-scale deployment, the flagship product leads a dual-pronged strategy that also features the upgraded TNC 2.0 G12R-48 module for the residential sector.

Complementing its utility flagship, Tongwei introduced the TNC 2.0 G12R-48 to address the aesthetic and spatial constraints of residential rooftops. This compact 480W unit features 24% efficiency and utilizes 360° 3D passivation technology to capture energy during low-light hours at dawn and dusk. The design prioritizes both structural integrity and visual integration, ensuring the module withstands heavy snow and wind loads typical of European winters while maintaining a sleek profile for modern architecture.



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