Canadian Solar Unveils Revolutionary N-Type TOPCon 2.0 Module with Remarkable Efficiency

Canadian Solar's New N-Type TOPCon 2.0 Module: Power Meets Efficiency

In a significant development for the renewable energy sector, Canadian Solar Inc. has officially introduced its latest N-type high power module: the TOPBiHiKu CS6.2 series. This new product is designed for utility and commercial industrial photovoltaic systems, boasting an impressive power output of up to 660 Wp and an exceptional conversion efficiency of 24.4%. The global roll-out of this innovative module is set to begin in August 2025.

The TOPCon 2.0 module series represents the culmination of Canadian Solar's commitment to integrating the latest advancements in solar technology. Key innovations include fine line printing, which reduces the finger width by over 30%, effectively minimizing shading effects and enhancing the utilization of incident light by 1%. Additionally, an advanced firing process improves contact resistance and reduces carrier recombination, leading to a notable increase in open-circuit voltage by up to 10 mV.

One standout feature of this module is the optimization of rear polysilicon, which minimizes parasitic absorption and reduces current loss. This enhancement enables a bifaciality of up to 90%, delivering increased energy yield and system performance. Furthermore, the next-generation passivation technique significantly decreases emitter recombination losses by up to 20%, translating to an increase in cell efficiency of 0.1% (absolute).

The ultra-precise Super Multi Busbar (SMBB) design incorporated in the module minimizes electrical resistance and limits associated power losses that can hinder efficiency. These innovations contribute to a project’s economic viability, as the new N-type module supports an optimized temperature coefficient of -0.28%/°C. This allows for up to 2% lower balance of system costs and can achieve a reduction in the Levelized Cost of Energy (LCOE) by as much as 5% compared to standard TOPCon photovoltaic modules currently available.

Thomas Koerner, Corporate Senior Vice President of Canadian Solar, commented on the launch, stating, "We are excited to unveil our new N-type high power module, the CS6.2 module series. This represents a notable advancement in solar technology, providing unprecedented module efficiency, significantly lower LCOE, and enhanced sustainability for utility and commercial solar projects. We reaffirm our dedication to innovation and customer-focused advancements as we lead the charge in the global energy transition."

The upcoming Intersolar Europe exhibition from May 7 to 9 in Munich, Germany, will feature the TOPCon 2.0 module series, offering attendees a chance to explore the technological advancements further. Interested individuals can visit Canadian Solar’s booth A2.380 for more information.

About Canadian Solar Inc.

Founded in 2001 and headquartered in Kitchener, Ontario, Canadian Solar has established itself as one of the leading companies in the solar technology and renewable energy sector. With over 24 years of experience, the company has manufactured and delivered nearly 150 GW of premium-quality solar photovoltaic modules worldwide and continues to engineer innovative solutions in solar energy and battery storage. Through its subsidiary e-STORAGE, which has shipped over 10 GWh of battery energy storage solutions, Canadian Solar has a strong foothold in the renewable energy market, backed by a robust contracted backlog worth US$3.2 billion as of December 31, 2024.

Looking ahead, Canadian Solar is ready to expand its already diverse project development pipeline, which includes ambitious targets of 25 GWp for solar and 75 GWh for battery energy storage capacity. This growth reiterates its standing as one of the most bankable companies in the solar and renewable energy sector, with shares listed on NASDAQ since 2006.

While Canadian Solar is positively poised for future growth, the company does caution investors regarding various risks and uncertainties. Such considerations include regulatory changes, market demand fluctuations, and potential supply chain disruptions, all of which could impact performance and overall results. Nonetheless, with this latest product introduction, Canadian Solar reaffirms its role as a leader in pushing the boundaries of solar technology and promoting sustainable energy solutions worldwide.