World-Record Efficiency Achieved in New Zealand
Trina Solar has signed its first order in the global premium residential market for its innovative perovskite/crystalline silicon tandem module products, as announced on 22nd June 2026. This order marks a significant breakthrough in the industry, showcasing the potential for sustainable energy solutions in high-demand markets.
Originating from New Zealand, the order signifies the first commercial deployment of these high-efficiency modules. Based on Trina Solar’s world-record 900+W tandem technology, this deployment highlights the company’s progress in transitioning from laboratory innovations to viable commercial products.
Trina Solar has completed the standardised industrial design and development of its tandem PV modules, ensuring they match residential PV application standards. This represents a successful leap from research prototypes to mass-deliverable commercial products, meeting the stringent requirements of markets like New Zealand.
Edison Zhou, Head of Trina Solar’s Asia-Pacific Region, expressed enthusiasm, “The successful deployment of this New Zealand project represents a key milestone in the global commercialization of Trina Solar’s tandem technology.” His statement underscores the importance of this achievement for the company’s strategic global expansion.
Advantages of Tandem Technology
The tandem modules provide significant commercial benefits over traditional crystalline silicon modules. These benefits include a 15%–20% reduction in balance-of-system costs and a 20%–30% increase in energy generation per unit area.
Achieving these advantages is possible through ultra-high conversion efficiency, excellent temperature coefficient, and low-light performance. These features maximise installation returns, particularly in premium residential markets like New Zealand, where efficiency and reliability are paramount.
As global distributed energy markets demand higher-efficiency products, tandem technology is expected to see large-scale adoption in premium applications. This adoption is anticipated to be a key competitive direction for the photovoltaic industry in the coming years.
The deployment of Trina Solar’s tandem modules in New Zealand not only validates the global adaptability and competitive advantages of the technology but also sets a benchmark model for expanding tandem technology into premium distributed energy markets worldwide. This project is a critical step in improving Trina Solar’s global strategic layout.
Last updated: 29 June 2026, 11:47 am
