The Vertex S+ G3 series delivers up to 485 W and 24.3% efficiency using advanced n-type i-TOPCon Ultra technology. The Vertex N G3 series extends the portfolio into ultra-high-power applications, offering up to 760 W and efficiencies of up to 24.8%. Both series feature low degradation and robust module design to ensure reliable energy generation over decades.
The Vertex S+ G3 series: Delivering more power together
The Vertex S+ G3 series comprises three modules tailored for residential and C&I rooftops: Vertex S+ G3, Vertex S+ G3 Full Black and Vertex S+ G3 Shield.
Vertex S+ G3 (NEG9RP.28Z) delivers up to 485 W and 24.3% efficiency. Its low-voltage, high-current design enables longer strings and lower BOS costs, while 0.35% annual degradation and 30-year power and 25-year product warranties ensure long-term value in a lightweight 1762 × 1134 × 30 mm format.
Vertex S+ G3 Full Black (NEG9R.25Z) combines all-black aesthetics with up to 480 W and 24.0% efficiency. Optimised for residential rooftops, it maintains strong high-temperature and low-irradiance performance and is backed by the same 30-year power and 25-year product warranties.
Vertex S+ G3 Shield (NED9R.28Z) offers up to 485 W with enhanced mechanical strength and rigorous testing, including high load and hail resistance. Designed for demanding climates, it also features 0.35% annual degradation and 30-year power and 25-year product warranties.
Vertex N G3 series: Ultra-high power for maximum energy yield
The Vertex N G3 series includes two high-power modules engineered for large-scale rooftop and utility installations: NEG21C.20Q and NEG19RC.20Q.
NEG21C.20Q delivers up to 760 W and 24.5% efficiency on the 210mm platform. Its low-voltage design increases string power and reduces BOS and LCOE by 2-6%, while n-type i-TOPCon Ultra technology and dual-glass construction ensure reliable performance in demanding environments. With strong low-irradiation behaviour and a bifaciality ratio of up to 85%, the module is backed by a 30-year power warranty.
NEG19RC.20Q delivers up to 670 W and 24.8% efficiency and is optimised for 1P tracker systems. Its low-voltage architecture reduces BOS and LCOE by 1-5% while maintaining system compatibility, supported by n type i-TOPCon Ultra technology and durable dual-glass design. Featuring a bifaciality ratio of up to 85%, it ensures high energy yield and long-term reliability with a 30-year power warranty.
“The launch of the Vertex S+ G3 and the Vertex N G3 series marks a major milestone for Trinasolar,” said Gonzalo de la Viña, President Trinasolar Europe and Latin America & Caribbean at Trinasolar. “With our third-generation platform and five module models ideally suited to different application scenarios, we are combining cutting-edge cell technology, advanced module engineering and long-term reliability to create greater value for installers, partners and system owners.”
The Vertex S+ G3 and Vertex N G3 series will be available in H2 of 2026.
About Trinasolar
Trinasolar was founded in 1997. As a global leading provider for photovoltaic (PV) module and smart energy solutions, Trinasolar delivers PV products, applications and services to promote global sustainable development. Through constant innovation, Trinasolar continues to push the PV industry forward by creating greater grid parity of PV power and popularising renewable energy. Trinasolar's mission is to boost global renewable energy development around the world.
To date, Trinasolar has delivered more than 310 GW of solar modules worldwide. In addition, Trina's downstream business includes solar PV project development, financing, design, construction, operations and management, and one-stop system integration solutions for customers. Trinasolar first launched the Energy IoT brand in 2018 and is now aiming to be a global leader in smart energy. In June 2020, Trinasolar listed on the STAR Market of Shanghai Stock Exchange. For more information, please visit www.trinasolar.com.
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