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

# Canadian Solar vs Gokin

Canadian Solar has the broader catalog (292 vs 44 models). Gokin leads on peak efficiency at 24.50%. Canadian Solar leans bifacial (46% of lineup).


## The two companies


| Attribute | Canadian Solar | Gokin |
| --- | --- | --- |
| Country | Canada |  |
| Headquarters | Kitchener |  |
| Founded | 2001 |  |
| Employees | 17,113 |  |
| Annual capacity | 51 GW/year |  |
| Tier 1 | yes | no |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.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 | Gokin | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 44 | +248 |
| Max Power | 730 W | 780 W | +50 W |
| Avg Power | 472 W | 517 W | +45 W |


## Efficiency


| Measure | Canadian Solar | Gokin | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 24.50% | +0.10 pp |
| Avg Efficiency | 20.66% | 23.58% | +2.92 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Gokin | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.260%/°C | +0.071 |
| Bifacial Share | 133 (46%) | 5 (11%) | +34 pp |
| Avg Warranty | 28.2 yrs | 30.0 yrs | +1.8 yr |


## Efficiency distribution

Gokin skews to higher efficiency: 82% of lineup is 23%+


| Efficiency band | Canadian Solar | Gokin |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 0 |
| 20-21% | 36 (12.3%) | 0 |
| 21-22% | 41 (14.0%) | 0 |
| 22-23% | 50 (17.1%) | 8 (18.2%) |
| 23%+ | 37 (12.7%) | 36 (81.8%) |


## Power distribution

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


| Power band | Canadian Solar | Gokin |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 0 |
| 400-499W | 72 (24.7%) | 28 (63.6%) |
| 500-599W | 45 (15.4%) | 11 (25.0%) |
| 600-699W | 64 (21.9%) | 0 |
| 700W+ | 7 (2.4%) | 5 (11.4%) |


## Cell technology

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

Dominant cell tech: **Back Contact** (100%)


| Technology | Canadian Solar | Gokin |
| --- | --- | --- |
| PERC | 195 (66.8%) | 0 |
| TOPCon | 85 (29.1%) | 0 |
| HJT | 12 (4.1%) | 0 |
| Back Contact | 0 | 44 (100.0%) |


## 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, Gokin


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [GK-4-78HGBD-780M](https://comparepv.com/panel/gokin-gk-4-78hgbd-780m) | 780 | 24.3 | -0.260 | Monocrystalline |
| 2 | [GK-4-78HGBD-775M](https://comparepv.com/panel/gokin-gk-4-78hgbd-775m) | 775 | 24.1 | -0.260 | Monocrystalline |
| 3 | [GK-4-78HGBD-770M](https://comparepv.com/panel/gokin-gk-4-78hgbd-770m) | 770 | 24.0 | -0.260 | Monocrystalline |
| 4 | [GK-4-78HGBD-765M](https://comparepv.com/panel/gokin-gk-4-78hgbd-765m) | 765 | 23.8 | -0.260 | Monocrystalline |
| 5 | [GK-4-78HGBD-760M](https://comparepv.com/panel/gokin-gk-4-78hgbd-760m) | 760 | 23.7 | -0.260 | Monocrystalline |
| 6 | [GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 | 24.4 | -0.260 | Monocrystalline |
| 7 | [GK-5-60HG-535M](https://comparepv.com/panel/gokin-gk-5-60hg-535m) | 535 | 24.1 | -0.260 | Monocrystalline |
| 8 | [GK-5-60HG-530M](https://comparepv.com/panel/gokin-gk-5-60hg-530m) | 530 | 23.9 | -0.260 | Monocrystalline |
| 9 | [GK-5-60HG-525M](https://comparepv.com/panel/gokin-gk-5-60hg-525m) | 525 | 23.7 | -0.260 | Monocrystalline |
| 10 | [GK-5-60HG-520M](https://comparepv.com/panel/gokin-gk-5-60hg-520m) | 520 | 23.5 | -0.260 | Monocrystalline |


## Summary

Canadian Solar was founded in 2001 and is headquartered in Kitchener, Ontario, Canada, listed on NASDAQ since 2006, with its manufacturing arm CSI Solar also listed on the Shanghai Stock Exchange since 2023. The company holds BloombergNEF Tier 1 bankability status and runs annual module manufacturing capacity in the roughly 50-60 GW range, making it one of the longest-established and most widely recognized names in global solar manufacturing. Gokin Solar, by contrast, is a much younger Chinese company founded in 2019 and based in the Hengqin Guangdong-Macao cooperation zone, which has only recently entered the PV ModuleTech bankability ratings and the PVBL Global Top 20 brand ranking, climbing to 10th place in 2025 - Canadian Solar clearly carries the stronger, longer-standing institutional and financial track record.

Canadian Solar covers the full spectrum of use cases, from residential rooftop and commercial and industrial installations to utility-scale ground-mount projects developed through its affiliate Recurrent Energy, plus battery storage products, making it a versatile default for buyers across market segments. Gokin Solar has instead built its identity around back-contact (BC) cell technology, becoming the third manufacturer worldwide to mass-produce BC modules, with flagship utility-scale panels rated up to roughly 760-780 W and efficiencies above 24 percent, positioning it as a strong option for projects prioritizing maximum output per square meter despite its shorter market history.

For a typical international buyer prioritizing long-term bankability, established warranty performance, and broad service infrastructure, Canadian Solar remains the safer default choice. Gokin Solar is worth considering for buyers specifically seeking cutting-edge high-efficiency BC technology, but they should weigh its shorter track record and still-developing bankability profile outside China.

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 Gokin](https://comparepv.com/ae-solar-vs-gokin)
- [Canadian Solar vs AEET](https://comparepv.com/canadian-solar-vs-aeet)
- [AIKO vs Gokin](https://comparepv.com/aiko-vs-gokin)
- [Canadian Solar vs AKCOME](https://comparepv.com/canadian-solar-vs-akcome)
- [ARTsolar vs Gokin](https://comparepv.com/artsolar-vs-gokin)


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

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