Trinasolar has introduced an upgraded version of its Vertex N G3 solar modules, delivering a peak output of 760W and signalling a notable advance in mass-produced n-type TOPCon technology.
The latest modules incorporate the company’s i-TOPCon Ultra platform, which underpins improvements in both efficiency and energy yield.
Commercial rollout is expected in the third quarter of the year, as Trinasolar scales up production to meet growing global demand for high-performance photovoltaic solutions.
The enhanced design draws on a combination of innovations aimed at boosting output while improving reliability.
These include an advanced cell platform that increases power generation and bifacial performance, alongside multi-cut and edge passivation techniques that help minimise electrical losses and improve resistance to shading and hot spots.
In addition, a high-density packaging approach enables greater efficiency across the module.
As a result, the Vertex N G3 series delivers several performance gains.
These include bifaciality levels of up to 85±5%, enabling higher rear-side energy capture, as well as improved performance under low-light conditions. The modules also feature reduced degradation rates over time and a favourable temperature coefficient, supporting stable operation in a range of climates.
Trinasolar emphasised that the upgraded modules are designed to integrate seamlessly with widely used solar tracking systems, allowing operators to maximise energy output across large-scale installations.
This compatibility is particularly relevant for utility-scale solar projects and environments with high reflectivity, where bifacial modules can capture additional energy from ground-reflected light.
Beyond technical performance, the company highlighted the economic advantages of the new modules.
By improving efficiency and output, the design contributes to lower balance of system (BOS) costs and a reduction in the levelised cost of electricity (LCOE), making projects more financially viable.
The modules are also positioned for emerging applications such as energy-intensive data centres, where consistent, high-capacity power supply and long-term reliability are critical.
A simulation conducted in Spain demonstrated the system-level benefits when the modules are paired with Trinasolar’s tracking solutions. Compared with conventional technologies, the setup showed measurable reductions in BOS costs and LCOE, alongside an increase in overall project value and electricity generation potential.
With these upgrades, Trinasolar aims to strengthen its position in the competitive solar market, while supporting the broader transition towards more efficient and cost-effective renewable energy systems.
Trinasolar unveils Vertex N G3 solar modules
