Canadian Solar vs PVolution - solar panel manufacturer comparison
Canadian Solar has the broader catalog (292 vs 60 models). Canadian Solar leads on peak efficiency at 24.40%. PVolution leans bifacial (92% of lineup).
Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.
The two companies
Canadian Solar Inc. is a global renewable energy company founded in 2001. Headquartered in Kitchener, Ontario, it manufactures solar PV modules and provides battery energy storage solutions. The company also develops utility-scale solar power and battery energy storage projects.
- Founded
- 2001
- Headquarters
- Kitchener, Canada
- Annual capacity
- 51 GW/year
- Employees
- 17,113
- Listed
- NASDAQ: CSIQ
- Tier 1 bankable
- Yes
PVolution GmbH is a small German company specializing in the manufacturing of high-quality photovoltaic modules with customized solutions for individual customer needs. Based in Grünwald near Munich, the company focuses on efficiency, durability, and sustainability, using certified materials and components. It...
- Headquarters
- Grünwald, Germany
- Employees
- 2-10
Catalogue against catalogue
An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.
What each of them builds
PVolution skews to higher efficiency: 33% of lineup is 23%+
PVolution offers more 600W+ panels (27% of lineup)
Dominant cell tech: PERC (67%)
Dominant cell tech: TOPCon (60%)
The flagships
Written summary
Canadian Solar is one of the largest global module manufacturers, founded in 2001 by Shawn Qu, listed on NASDAQ since 2006, and formally headquartered in Guelph, Canada, though the bulk of its more than 20 factories are located in China, with additional plants in Vietnam and, increasingly, the United States. The company has consistently appeared on BloombergNEF's Tier 1 bankability list and on S&P Global's Premier Tier 1 Cleantech Companies list, with planned module manufacturing capacity exceeding 50 GW per year, placing it among the most bankable suppliers worldwide. PVolution, by contrast, is a much smaller German manufacturer based in Ludwigshafen am Rhein that states its modules are produced to Tier 1 standards and won the EUPD Top Innovation Award 2026, but its scale and coverage in independent industry sources are far more limited, making Canadian Solar the clearly stronger institutional player.
Canadian Solar's lineup centers on N-type TOPCon technology, spanning the residential-focused TOPHiKu6 series (up to roughly 470 W, around 23 percent efficiency) and the higher-power TOPBiHiKu6 modules (up to 660-700 W, up to 24.4 percent efficiency, up to 90 percent bifaciality) aimed at commercial and utility-scale ground-mount projects, complemented by its own inverters and battery storage systems. PVolution's portfolio, organized under the Core, Trion, and Onyx product lines, covers monocrystalline, bifacial, HJT, and TOPCon panels in the 320-700 W range, serving commercial and C&I clients alongside select residential offerings and specialized formats such as Agri-PV and colored modules.
For a typical buyer, particularly on larger commercial or utility-scale projects, Canadian Solar is the safer default given its documented bankability, manufacturing scale, and long track record of supply into international markets. PVolution may be worth considering for smaller or niche European projects where a Germany-based supplier is preferred, but with far less independent scrutiny and scale behind it, it is difficult to place on equal footing with a global Tier 1 leader when it comes to supply security and financial credibility.
Generated by Claude Sonnet 5 · 2026-09-17
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Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.