Canadian Solar Strengthens TOPCon Strategy as 90% of PV Projects Shift to N-Type Technology

Up to 725 Wp modules, integrated storage solutions, and regional “tropicalisation” define Canadian Solar’s South America roadmap

Canadian Solar is accelerating its transition toward N-type TOPCon technology, confirming that nearly 90% of its current photovoltaic projects now rely on TOPCon-based modules. The shift marks a decisive step in the company’s global technology strategy, with South America emerging as a key region for deployment, innovation, and long-term growth.

Speaking at the Future Energy Summit Chile, Thiago Rodrigues, Sales Manager for South America at Canadian Solar, outlined how the company is combining higher-efficiency modules with vertically integrated solutions spanning energy storage, inverters, transformer stations, and long-term technical support.

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TOPCon as the Backbone of Canadian Solar’s PV Portfolio

Canadian Solar’s growing reliance on TOPCon reflects broader market dynamics: developers and investors are prioritising higher efficiency, lower degradation, and improved performance under challenging environmental conditions.

“We are constantly developing new photovoltaic technologies, but TOPCon is now present in nearly 90% of our projects,” Rodrigues explained. “This gives us a strong opportunity to scale the technology, offering different product formats—larger and smaller cells—alongside integrated battery systems.”

The company plans to launch new TOPCon solar modules with power ratings of up to 725 Wp before the end of the year, reinforcing its position in the utility-scale and high-performance commercial segments.

Beyond headline wattage, Canadian Solar is focusing on:

• Enhanced bifaciality, delivering 10–30% additional energy yield depending on site conditions

• Improved temperature coefficients, supporting stable output in high-heat environments

• Stronger resistance to humidity and moisture, critical for tropical and coastal regions

These attributes are increasingly essential as projects expand into harsher climates and more demanding grid environments.

From Module Supplier to Integrated Energy Solutions Provider

Over its 24-year market presence, Canadian Solar has evolved from a module-focused manufacturer into a full-solution provider for photovoltaic and hybrid energy projects.

Today, the company’s portfolio includes:

• High-efficiency solar modules

• Utility-scale and C&I inverters

• Transformer stations

• Battery energy storage systems (BESS)

This vertically integrated approach is designed to maximise system efficiency, simplify project execution, and enhance long-term bankability—a growing priority for investors navigating volatile power markets.

“Our strategy is not just to sell equipment, but to remain a long-term partner in the region,” Rodrigues noted. “Maintaining a positive financial balance and consistent profitability is essential for building trust and supporting projects over decades.”

Adapting Technology to Latin America’s Grid Reality

Canadian Solar’s extensive footprint across Latin America has highlighted the importance of regional adaptation, often referred to as “tropicalisation.”

“While we operate globally, deploying technology in Latin America requires adaptation to local grid conditions,” Rodrigues explained. “Power systems here are often more fragile, making hybrid architectures with storage essential for stability.”

Regulatory fragmentation further complicates project development. Markets such as Chile and Argentina exhibit markedly different price signals, grid rules, and incentive structures, requiring tailored technical and commercial models.

In response, Canadian Solar is prioritising:

• Commercial & industrial (C&I) solutions

• Turnkey project delivery models

• Utility-scale systems with predictable design and bankability

These strategies aim to support developers as competition intensifies and innovation cycles accelerate across the region.

Positioning for the Next Phase of Solar Growth

With TOPCon now firmly established as the core of its PV roadmap, upcoming 725 Wp modules, and an expanding integrated solutions portfolio, Canadian Solar is positioning itself to support the next phase of solar growth in South America and beyond.

The company’s focus on efficiency, durability, grid compatibility, and long-term presence reflects a broader industry shift: success is no longer defined by components alone, but by how well technology, finance, and system design work together under real-world conditions.