A giant on the rooftop: Tongwei’s TNC 2.0 modules take centrestage at All Energy Australia

This time on the Melbourne showfloor, that discipline shows up in the TNC 2.0 platform. Tailored for utility-scale and C&I projects, the TNC G12R-66 module (standard size 2382×1134mm) has been TÜV-tested at 682.8W with 25.28% conversion efficiency, while the TNC G12-66 (standard size 2384×1303 mm) has achieved a certified 778.5W and 25.06% efficiency. At the heart of the 66-format is a strong bifacial response that turns albedo and diffuse light into bankable energy; in R&D, TNC 2.0 has reached 88% bifaciality, and in Sydney simulations for a 100MW plant it delivered about 0.67% more energy than standard TOPCon modules—roughly 41.17 million kWh extra over 30 years. Those gains rest on execution at scale: Tongwei is a BloombergNEF Tier-1 supplier and a Fortune Global 500 manufacturer, with delivery proven on projects.

For Australian rooftops, the spotlight is on the TNC 2.0 G12R-48 in full-black and black-frame, bringing up to 475W output and 23.8% maximum efficiency to a compact, dual-glass design that fits real homes. The handling is installer-friendly, and the look is deliberately calm—uniform black tones that will look good on a façade for years to come—while the build is made to cope with real weather, from hot summers to gusty days and coastal air. TNC 2.0’s focus on high energy-per-area and low system losses helps sustain output through long, bright afternoons and changeable light.

Tongwei arrives in Melbourne with the quiet confidence of a maker that has long supplied the industry and now puts its own name on the module. The team at Booth E123 is ready to talk and to help turn a sunny afternoon into dependable power for the decades ahead.

 For further details, click here.