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

# Canadian Solar vs Easun Power

Canadian Solar has the broader catalog (292 vs 2 models). Canadian Solar leads on peak efficiency at 24.40%. Canadian Solar leans bifacial (46% of lineup).


## The two companies


| Attribute | Canadian Solar | Easun Power |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Shenzhen |
| Founded | 2001 | 2006 |
| Employees | 17,113 | 51-100 |
| Annual capacity | 51 GW/year |  |
| Tier 1 | yes |  |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [https://www.easunpower.com](https://www.easunpower.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.

EASUN Power, founded in 2006, specializes in solar inverters and battery storage solutions. With nearly two decades of expertise, they are dedicated to delivering efficient and reliable energy solutions for residential, commercial, and off-grid applications. The company aims to provide affordable and innovative solar...


## Catalog & Power


| Measure | Canadian Solar | Easun Power | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 2 | +290 |
| Max Power | 730 W | 200 W | +530 W |
| Avg Power | 472 W | 150 W | +322 W |


## Efficiency


| Measure | Canadian Solar | Easun Power | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 20.50% | +3.90 pp |
| Avg Efficiency | 20.66% | 20.07% | +0.59 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Easun Power | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.400%/°C | +0.069 |
| Bifacial Share | 133 (46%) | 0 (0%) | +46 pp |
| Avg Warranty | 28.2 yrs | - |  |


## Efficiency distribution

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


| Efficiency band | Canadian Solar | Easun Power |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 1 (50.0%) |
| 20-21% | 36 (12.3%) | 1 (50.0%) |
| 21-22% | 41 (14.0%) | 0 |
| 22-23% | 50 (17.1%) | 0 |
| 23%+ | 37 (12.7%) | 0 |


## Power distribution

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


| Power band | Canadian Solar | Easun Power |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 2 (100.0%) |
| 400-499W | 72 (24.7%) | 0 |
| 500-599W | 45 (15.4%) | 0 |
| 600-699W | 64 (21.9%) | 0 |
| 700W+ | 7 (2.4%) | 0 |


## Cell technology

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

Dominant cell tech: **HJT** (100%)


| Technology | Canadian Solar | Easun Power |
| --- | --- | --- |
| PERC | 195 (66.8%) | 0 |
| TOPCon | 85 (29.1%) | 0 |
| HJT | 12 (4.1%) | 2 (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, Easun Power


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [YH200W-12M](https://comparepv.com/panel/easun-power-yh200w-12m) | 200 | 20.5 | -0.400 | Monocrystalline |
| 2 | [YH100W-12M](https://comparepv.com/panel/easun-power-yh100w-12m) | 100 | 19.6 | -0.400 | Monocrystalline |


## Summary

Canadian Solar was founded in 2001 by Dr. Shawn Qu and is headquartered in Guelph, Ontario, Canada, with manufacturing operations concentrated in China. The company has been publicly traded on NASDAQ since 2006 and holds recognised bankability status, having been named to the S&P Global Commodity Insights Premier List of Tier 1 Cleantech Companies for 2025. Its planned module production capacity was set to exceed 51 GW by end of 2025, placing it firmly among the world's largest solar manufacturers. Easun Power Technology Corp Ltd. was founded around 2012 and is based in Shenzhen, China. The company holds ISO, CE, and RoHS certifications but does not carry a recognised Tier 1 module bankability rating - and critically, solar panels are not its primary business. Easun Power's core offering is solar inverters, hybrid inverter-chargers, solar charge controllers, and battery energy storage systems, with solar panels sold as a secondary accessory line. Canadian Solar has an incomparably stronger institutional footprint as a module manufacturer.

Canadian Solar's panel portfolio centres on high-volume module production. Its HiKu7 series targets utility-scale ground-mount projects using TOPCon bifacial cells, while smaller-format variants serve residential and commercial rooftop markets globally. The company also develops and operates solar power plants, giving it an end-to-end project presence that few peers match. Easun Power's product identity is inverter-centric - its iSolar hybrid and off-grid inverter lines are popular with self-builders and small off-grid or backup-power systems, particularly in markets with unreliable grid access. Any panels sold under the Easun brand serve as complements to its inverter ecosystem rather than as a standalone, independently supported product category.

For any buyer specifically shopping for solar panels - residential, commercial, or utility-scale - Canadian Solar is the clear default. It offers a fully bankable module line, long-standing warranty infrastructure, and global distribution. Easun Power is more accurately assessed as an inverter and energy storage brand. A reasonable system might pair Easun Power inverter hardware with Canadian Solar modules, but treating the two as equivalent panel manufacturers is a mismatch. Reported inconsistencies in Easun Power's post-sale support reinforce the case for choosing a dedicated module specialist when warranty enforcement and long-term bankability matter.

\---LINKS---

\- https://www.prnewswire.com/news-releases/canadian-solar-makes-sp-global-commodity-insights-premier-list-of-tier-1-cleantech-companies-2025-302553562.html \| Canadian Solar named to S&P Global Tier 1 Cleantech list 2025 \| article

\- https://investors.canadiansolar.com/news-releases/news-release-details/canadian-solar-reports-fourth-quarter-and-full-year-2025-results \| Canadian Solar Q4 and full-year 2025 financial results \| article

\- https://www.enfsolar.com/easun-power \| Easun Power company profile on ENF Solar industry directory \| review

\- https://www.trustpilot.com/review/easunpower.com \| Easun Power customer reviews on Trustpilot \| review

\- https://diysolarforum.com/threads/any-actual-experience-with-easun.52444/ \| User field experiences with Easun products - DIY Solar Power Forum \| review

Sources:

\- \[Canadian Solar named to S&P Global Tier 1 Cleantech list 2025\](https://www.prnewswire.com/news-releases/canadian-solar-makes-sp-global-commodity-insights-premier-list-of-tier-1-cleantech-companies-2025-302553562.html)

\- \[Canadian Solar Q4 and full-year 2025 financial results\](https://investors.canadiansolar.com/news-releases/news-release-details/canadian-solar-reports-fourth-quarter-and-full-year-2025-results)

\- \[Easun Power company profile - ENF Solar\](https://www.enfsolar.com/easun-power)

\- \[Easun Power customer reviews - Trustpilot\](https://www.trustpilot.com/review/easunpower.com)

\- \[User experiences with Easun - DIY Solar Power Forum\](https://diysolarforum.com/threads/any-actual-experience-with-easun.52444/)

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/canadian-solar-vs-easun-power

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