Canadian Solar - High-performance modules with over 21 % efficiency


Canadian Solar offers a wide range of solar modules with high efficiency, especially for projects with limited space or increased power requirements. The modules available in the HiKu6, TOPHiKu6 and HiKu7 series achieve efficiencies of up to 22.5 % - made possible by modern cell technologies such as n-type TOPCon or PERC.

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Why high efficiency modules from Canadian Solar?


More energy on the same surface area

  • Module efficiency of up to 22.5 % depending on series and design

  • Reliable energy yield, even with low light incidence

  • High bifaciality factor (up to 85 %) for bifacial variants

Efficient & economical

  • Low degradation: e.g. only 0.4 % per year from the 2nd year onwards

  • Stable performance over the entire service life

  • Low system costs due to lower space requirements

Robustness & availability

  • Load capacity up to 5400 Pa snow load / 2400 Pa wind

  • Glass-foil and glass-glass variants available

  • Series such as TOPHiKu6, TOPHiKu6 or HiKu6 cover power ranges from 415 to over 600 Wp

For which applications are these modules suitable?


Canadian Solar modules with high efficiency are particularly suitable for
  • Roofs with limited surface area - e.g. single-family homes or commercial buildings

  • Ground-mounted projects with a focus on efficiency

  • PV systems with a bifacial structure for backside utilization

Series & variants with over 21 % efficiency


This power class is available in the following series, among others:
  • CS6R-T e.g. 440-455 Wp, up to 22.5 %

  • CS6L e.g. 440-460 Wp, up to 21.3 %

  • CS6W-T and CS6W-MS e.g. 555-580 Wp, up to 22.5 %

  • CS7N e.g. 650-670 Wp, up to 21.6 %

Discover more technologies from Canadian Solar


In addition to high-efficiency modules, Canadian Solar offers a variety of technological options for a wide range of project requirements:
  • Glass-glass modules - Highest mechanical stability and longer lifetime in demanding conditions

  • Bifacial modules - Additional energy yields by utilizing backside light, ideal for reflective surfaces

  • Bifacial glass-glass modules - Combination of maximum light yield and structural durability for large-scale projects