Canadian Solar vs Centro Energy - solar panel manufacturer comparison
Canadian Solar has the broader catalog (292 vs 13 models). Canadian Solar leads on peak efficiency at 24.40%. Canadian Solar leans bifacial (46% 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
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
Canadian Solar skews to higher efficiency: 13% of lineup is 23%+
Centro Energy offers more 600W+ panels (38% of lineup)
Dominant cell tech: <strong>PERC</strong> (67%)
Dominant cell tech: <strong>PERC</strong> (100%)
The flagships
Written summary
Canadian Solar is a Canadian manufacturer founded in 1997, publicly listed on Nasdaq and headquartered in Ontario, with total production capacity of roughly 61 GW as of Q4 2025 and CSI Solar module capacity targeted at 51-56 GW through 2025-2026. It has held Tier 1 status on BloombergNEF's list continuously since 2016 and was also named to S&P Global Commodity Insights' inaugural 2025 Tier 1 Cleantech Companies list, underscoring strong bankability for project financing. Centro Energy is a much smaller Chinese manufacturer based in Wuxi, Jiangsu province, with roughly 800 MW of cell capacity and around 1 GW of module capacity in China plus an additional production line in Vietnam - a scale that is orders of magnitude smaller than Canadian Solar, and available sources do not confirm any Tier 1 BloombergNEF listing for the brand, making Canadian Solar the clearly stronger institutional player.
Canadian Solar's lineup spans the HiKu6 (PERC) and TOPHiKu6 (TOPCon) series for residential rooftops, the high-efficiency HiHero line built on HJT cells reaching around 22.5% module efficiency, and bifacial TOPBiHiKu6/7 modules aimed at commercial and utility-scale ground-mount projects, with power ratings up to 705 W in the 210mm cell format. Centro Energy offers a narrower, more basic portfolio of around 13 panel models ranging from 100 W to 670 W, averaging about 20.8% efficiency (up to 21.6% on top models) with a standard 25-year, 80%-output power warranty, but limited bifacial options and minimal adoption of newer TOPCon or HJT cell technology, positioning it more toward smaller residential installations than large commercial deployments.
For a typical buyer, whether a homeowner or a developer sourcing for commercial and utility-scale projects, Canadian Solar is the safer default given its confirmed bankability, broader technology range, and easier access to project financing. Centro Energy can be a reasonable lower-cost option for smaller, budget-conscious residential installs, but without confirmed Tier 1 status and at a fraction of the production scale, it is harder to match on long-term supply stability and after-sales support guarantees.
Generated by Claude Sonnet 5 · 2026-09-30
Other brand comparisons
Shop prices: See 38 Canadian Solar offers
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.