---
title: "Canadian Solar vs Maxeon - Brand Comparison | ComparePV"
description: "Compare Canadian Solar vs Maxeon solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/canadian-solar-vs-maxeon"
---

# Canadian Solar vs Maxeon

Canadian Solar has the broader catalog (292 vs 36 models). Canadian Solar leads on peak efficiency at 24.40%.


## The two companies


| Attribute | Canadian Solar | Maxeon |
| --- | --- | --- |
| Country | Canada | Singapore |
| Headquarters | Kitchener | Singapore |
| Founded | 2001 | 2020 |
| Employees | 17,113 |  |
| Annual capacity | 51 GW/year |  |
| Tier 1 | yes | yes |
| Listed | NASDAQ: CSIQ | NASDAQ: MAXN |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [https://www.maxeon.com](https://www.maxeon.com) |

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.


## Catalog & Power


| Measure | Canadian Solar | Maxeon | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 36 | +256 |
| Max Power | 730 W | 555 W | +175 W |
| Avg Power | 472 W | 444 W | +28 W |


## Efficiency


| Measure | Canadian Solar | Maxeon | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 24.00% | +0.40 pp |
| Avg Efficiency | 20.66% | 21.36% | +0.70 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Maxeon | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.294%/°C | +0.038 |
| Bifacial Share | 133 (46%) | 19 (53%) | +7 pp |
| Avg Warranty | 28.2 yrs | 31.4 yrs | +3.2 yr |


## Efficiency distribution

Canadian Solar skews to higher efficiency: 13% of lineup is 23%+


| Efficiency band | Canadian Solar | Maxeon |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 7 (19.4%) |
| 20-21% | 36 (12.3%) | 4 (11.1%) |
| 21-22% | 41 (14.0%) | 8 (22.2%) |
| 22-23% | 50 (17.1%) | 14 (38.9%) |
| 23%+ | 37 (12.7%) | 3 (8.3%) |


## Power distribution

Canadian Solar offers more 600W+ panels (24% of lineup)


| Power band | Canadian Solar | Maxeon |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 7 (19.4%) |
| 400-499W | 72 (24.7%) | 17 (47.2%) |
| 500-599W | 45 (15.4%) | 12 (33.3%) |
| 600-699W | 64 (21.9%) | 0 |
| 700W+ | 7 (2.4%) | 0 |


## Cell technology

Dominant cell tech: **PERC** (67%)

Dominant cell tech: **Back Contact** (42%)


| Technology | Canadian Solar | Maxeon |
| --- | --- | --- |
| PERC | 195 (66.8%) | 7 (19.4%) |
| TOPCon | 85 (29.1%) | 12 (33.3%) |
| HJT | 12 (4.1%) | 0 |
| Back Contact | 0 | 15 (41.7%) |
| Flexible | 0 | 2 (5.6%) |


## Top panels, Canadian Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CS7N-730TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-730tb-ag) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [CS7N-725TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-725tb-ag) | 725 | 23.3 | -0.290 | Monocrystalline |
| 3 | [CS7N-720TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-720tb-ag) | 720 | 23.2 | -0.290 | Monocrystalline |
| 4 | [CS7N-715TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-715tb-ag) | 715 | 23.0 | -0.290 | Monocrystalline |
| 5 | [CS7N-710TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-710tb-ag) | 710 | 22.9 | -0.290 | Monocrystalline |
| 6 | [CS7N-705TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-705tb-ag) | 705 | 22.7 | -0.290 | Monocrystalline |
| 7 | [CS7N-700TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-700tb-ag) | 700 | 22.5 | -0.290 | Monocrystalline |
| 8 | [CS7N-695TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-695tb-ag) | 695 | 22.4 | -0.290 | Monocrystalline |
| 9 | [CS7N-690TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-690tb-ag) | 690 | 22.2 | -0.290 | Monocrystalline |
| 10 | [CS7N-675MS](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-675ms) | 675 | 21.7 | -0.340 | Monocrystalline |


## Top panels, Maxeon


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SPR-P7-555-COM-S](https://comparepv.com/panel/maxeon-spr-p7-555-com-s) | 555 | 22.7 | -0.290 | Monocrystalline |
| 2 | [SPR-P7-550-COM-S](https://comparepv.com/panel/maxeon-spr-p7-550-com-s) | 550 | 22.5 | -0.290 | Monocrystalline |
| 3 | [SPR-P7-545-COM-S](https://comparepv.com/panel/maxeon-spr-p7-545-com-s) | 545 | 22.3 | -0.290 | Monocrystalline |
| 4 | [SPR-P7-540-COM-S](https://comparepv.com/panel/maxeon-spr-p7-540-com-s) | 540 | 22.1 | -0.290 | Monocrystalline |
| 5 | [SPR-P7-535-COM-S](https://comparepv.com/panel/maxeon-spr-p7-535-com-s) | 535 | 21.9 | -0.290 | Monocrystalline |
| 6 | [SPR-P7-530-COM-S](https://comparepv.com/panel/maxeon-spr-p7-530-com-s) | 530 | 21.7 | -0.290 | Monocrystalline |
| 7 | [SPR-P6-525-UPP](https://comparepv.com/panel/maxeon-spr-p6-525-upp) | 525 | 20.2 | -0.340 | Monocrystalline |
| 8 | [SPR-P6-520-UPP](https://comparepv.com/panel/maxeon-spr-p6-520-upp) | 520 | 20.0 | -0.340 | Monocrystalline |
| 9 | [SPR-P6-515-UPP](https://comparepv.com/panel/maxeon-spr-p6-515-upp) | 515 | 19.8 | -0.340 | Monocrystalline |
| 10 | [SPR-P6-510-UPP](https://comparepv.com/panel/maxeon-spr-p6-510-upp) | 510 | 19.6 | -0.340 | Monocrystalline |


## Summary

Canadian Solar is a Canadian manufacturer founded in 1997 and listed on NASDAQ, with the bulk of its manufacturing base built out in China. It holds BloombergNEF Tier 1 bankability status and has been named to S&P Global Commodity Insights' Premier List of Tier 1 Cleantech Companies, with module production capacity reported in the range of roughly 51 to 61 GW per year and cumulative shipments approaching 177 GW over its history. Maxeon was spun off from SunPower in 2020 and is headquartered in Singapore; it also carries Tier 1 bankability status but operates at a considerably smaller manufacturing scale and does not publicly disclose comparable GW production figures. On institutional footprint and manufacturing scale, Canadian Solar clearly outweighs Maxeon.

Canadian Solar's lineup centers on TOPCon bifacial modules (the TOPBiHiKu and TOPHiKu series) aimed at commercial and utility-scale projects, high-efficiency HJT modules under the HiHero name for premium ground-mount and C&I installations, and PERC-based HiKu panels for residential rooftops, giving it a broad, price-flexible product range. Maxeon is built around interdigitated back contact (IBC) cell technology, which makes up the largest share of its portfolio alongside TOPCon and PERC, and it is positioned firmly in the premium segment - primarily residential rooftops and smaller commercial jobs where aesthetics, high per-panel efficiency, and its industry-leading 40-year warranty matter most.

For a typical international buyer, Canadian Solar is generally the stronger default thanks to its larger scale, broader product range, and more competitive pricing across residential, commercial, and utility segments, while Maxeon suits buyers willing to pay a clear premium for top-tier aesthetics, efficiency, and warranty length on a home rooftop. Both brands carry solid Tier 1 bankability, so the choice is less about quality risk and more about budget and the priority placed on efficiency and design versus overall value.

Written by claude-sonnet-5 from the figures above.


## Other comparisons

- [Canadian Solar vs A.B. Energy](https://comparepv.com/canadian-solar-vs-a-b-energy)
- [AE Solar vs Maxeon](https://comparepv.com/ae-solar-vs-maxeon)
- [Canadian Solar vs AEET](https://comparepv.com/canadian-solar-vs-aeet)
- [AIKO vs Maxeon](https://comparepv.com/aiko-vs-maxeon)
- [Canadian Solar vs AKCOME](https://comparepv.com/canadian-solar-vs-akcome)
- [ARTsolar vs Maxeon](https://comparepv.com/artsolar-vs-maxeon)


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Source: https://comparepv.com/canadian-solar-vs-maxeon

Not in this file, on the page: the distributions above drawn as charts.