Canadian Solar launches TOPCon module with 24.8% efficiency, 670W output

Canadian Solar has announced its TOPCon 3.0 module, which has a power output of 670W and a conversion efficiency of 24.8%.

First covered Jun 22, 2026 · 7:31 AM PT · 2 articles

Coverage

4d PV Tech Canadian Solar launches TOPCon 3.0 module with 24.8% conversion efficiency — Canadian Solar has announced its TOPCon 3.0 module, which has a power output of 670W and a conversion efficiency of 24.8%.

4d PV Magazine Canadian Solar launches TOPCon high-power-density module with 24.8% efficiency — The new modules deliver up to 670 W with a 90% bifaciality factor, yielding a 1.4% LCOE reduction for utility-scale and commercial projects, said the company.…

Appeared in: 2026-06-22 (#1) · 2026-06-23 (#1)

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