Canadian Solar vs Solarfam - solar panel manufacturer comparison
Canadian Solar has the broader catalog (292 vs 0 models). 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
Solarfam is a Dutch solar energy brand operating under the parent company Solmax New Energy B.V. The company distributes and sells solar panels, inverters, batteries, controllers, and water pump systems, targeting both residential and agricultural markets. It positions itself as a sales and integration brand sourcing...
- Headquarters
- Nieuwegein, Netherlands
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%+
Canadian Solar offers more 600W+ panels (24% of lineup)
Dominant cell tech: <strong>PERC</strong> (67%)
The flagships
Written summary
Canadian Solar is a publicly traded company founded in 2001 and headquartered in Guelph, Ontario, Canada, with the bulk of its manufacturing operations in China. It has been listed on the NASDAQ since 2006 and holds confirmed Tier 1 status, a recognition of both technical credibility and financial bankability. As of 2025, the company reports module manufacturing capacity of approximately 59 GW per year, supported by vertically integrated production of ingots, wafers, and cells at similar scales. Its project development arm carries a pipeline exceeding 25 GWp in solar and 81 GWh in storage, placing it firmly among the handful of manufacturers with a serious global institutional footprint. Solarfam, by contrast, is a much smaller operation based in Utrecht, Netherlands, functioning as a manufacturer, wholesaler, and retailer of modules, inverters, batteries, and water pumps under the parent entity Solmax New Energy B.V. No Tier 1 or BloombergNEF bankability listing was found for Solarfam in available sources. Canadian Solar has the far stronger institutional standing of the two.
On the product side, Canadian Solar serves residential, commercial, and utility-scale segments with confirmed N-type technology including TOPCon modules under the TOPBiHiKu series and HJT modules under the HiHero line, the latter reaching efficiencies of up to 23.9% in current datasheets. Solarfam's ENF Solar profile indicates a broader but less technically detailed offering - panels, inverters, batteries, and solar water pumps - aimed primarily at DIY users and micro-grid applications, with older crystalline datasheets (such as the SZ-60M 280-300 W series) visible in public directories.
For most buyers in 2025 - whether residential, commercial, or utility - Canadian Solar is the clear default choice given its scale, bankability, modern N-type cell technology, and long project track record. Solarfam may suit hobbyist or off-grid DIY buyers seeking accessible product bundles in the European market, but it is not a comparable alternative for professionally installed systems.
Generated by Claude Sonnet · 2026-06-14
Other brand comparisons
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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.