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

# Canadian Solar vs Einnova Solarline

Canadian Solar has the broader catalog (292 vs 28 models). Canadian Solar leads on peak efficiency at 24.40%. Canadian Solar leans bifacial (46% of lineup).


## The two companies


| Attribute | Canadian Solar | Einnova Solarline |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Nanjing, Jiangsu |
| Founded | 2001 | 2008 |
| Employees | 17,113 | 50+ |
| Annual capacity | 51 GW/year | 2 GW/year |
| Tier 1 | yes |  |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [http://www.einnova-solarline.com](http://www.einnova-solarline.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.

Einnova Solarline Energy Corp. Limited, established in 2008, is a leading manufacturer of solar panels in China, offering conventional and flexible modules, BIPV products, and customized solutions. The company has a global presence in over 50 countries and has been ranked among China's Top 20 Solar Module...


## Catalog & Power


| Measure | Canadian Solar | Einnova Solarline | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 28 | +264 |
| Max Power | 730 W | 650 W | +80 W |
| Avg Power | 472 W | 512 W | +40 W |


## Efficiency


| Measure | Canadian Solar | Einnova Solarline | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 23.30% | +1.10 pp |
| Avg Efficiency | 20.66% | 22.40% | +1.75 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Einnova Solarline | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.320%/°C | +0.012 |
| Bifacial Share | 133 (46%) | 2 (7%) | +38 pp |
| Avg Warranty | 28.2 yrs | 29.6 yrs | +1.4 yr |


## Efficiency distribution

Einnova Solarline skews to higher efficiency: 29% of lineup is 23%+


| Efficiency band | Canadian Solar | Einnova Solarline |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 2 (7.1%) |
| 20-21% | 36 (12.3%) | 1 (3.6%) |
| 21-22% | 41 (14.0%) | 0 |
| 22-23% | 50 (17.1%) | 17 (60.7%) |
| 23%+ | 37 (12.7%) | 8 (28.6%) |


## Power distribution

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


| Power band | Canadian Solar | Einnova Solarline |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 2 (7.1%) |
| 400-499W | 72 (24.7%) | 10 (35.7%) |
| 500-599W | 45 (15.4%) | 10 (35.7%) |
| 600-699W | 64 (21.9%) | 6 (21.4%) |
| 700W+ | 7 (2.4%) | 0 |


## Cell technology

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

Dominant cell tech: **TOPCon** (93%)


| Technology | Canadian Solar | Einnova Solarline |
| --- | --- | --- |
| PERC | 195 (66.8%) | 0 |
| TOPCon | 85 (29.1%) | 26 (92.9%) |
| HJT | 12 (4.1%) | 0 |
| Flexible | 0 | 2 (7.1%) |


## 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, Einnova Solarline


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [ESM-650T](https://comparepv.com/panel/einnova-solarline-esm-650t) | 650 | 23.2 | -0.360 | Monocrystalline |
| 2 | [ESM-645T](https://comparepv.com/panel/einnova-solarline-esm-645t) | 645 | 23.1 | -0.360 | Monocrystalline |
| 3 | [ESM-640T](https://comparepv.com/panel/einnova-solarline-esm-640t) | 640 | 22.9 | -0.360 | Monocrystalline |
| 4 | [ESM-635T](https://comparepv.com/panel/einnova-solarline-esm-635t) | 635 | 22.7 | -0.360 | Monocrystalline |
| 5 | [ESM-630T](https://comparepv.com/panel/einnova-solarline-esm-630t) | 630 | 22.5 | -0.360 | Monocrystalline |
| 6 | [ESM-600T](https://comparepv.com/panel/einnova-solarline-esm-600t) | 600 | 23.2 | -0.310 | Monocrystalline |
| 7 | [ESM-595T](https://comparepv.com/panel/einnova-solarline-esm-595t) | 595 | 23.0 | -0.310 | Monocrystalline |
| 8 | [ESM-590T](https://comparepv.com/panel/einnova-solarline-esm-590t) | 590 | 22.8 | -0.310 | Monocrystalline |
| 9 | [ESM-585T](https://comparepv.com/panel/einnova-solarline-esm-585t) | 585 | 22.6 | -0.310 | Monocrystalline |
| 10 | [ESM-580T](https://comparepv.com/panel/einnova-solarline-esm-580t) | 580 | 22.4 | -0.310 | Monocrystalline |


## Summary

Canadian Solar was founded in 2001 by Dr. Shawn Qu in Guelph, Ontario, and its global headquarters is now in Kitchener, Ontario, Canada. The company has traded on NASDAQ (ticker: CSIQ) since 2006 and is a confirmed entrant on BloombergNEF Tier 1 lists as well as the 2025 S&P Global Commodity Insights Premier List of Tier 1 Cleantech Companies, underscoring its bankability with institutional lenders and project financiers. Its reported module manufacturing capacity exceeded 50 GW as of mid-2025, making it one of the largest vertically integrated solar producers in the world. Einnova Solarline Energy Corp. Limited, founded in 2008 and headquartered in Nanjing, Jiangsu, China, operates at a considerably smaller scale - with a reported production capacity of around 1.6 GW across three module factories - and does not appear on publicly available BloombergNEF Tier 1 lists. The company counts installations in over 50 countries and markets itself as one of China's Top 20 Solar Module Manufacturers, though independent verification of that claim is limited. Canadian Solar holds the clearly stronger institutional footprint by every available measure of scale, bankability, and public accountability.

Canadian Solar's lineup includes the HiKu series, aimed at cost-sensitive commercial and utility-scale ground-mount buyers, and the TOPHiKu series, which uses TOPCon cell technology and reaches efficiencies independently reviewed at up to around 23%. The company has also announced proprietary HJT-based low-carbon modules, signaling a push into next-generation cell architectures without sacrificing competitive pricing. Einnova Solarline's catalog spans a wide stated range - PERC, bifacial half-cut, building-integrated PV, and reportedly IBC and TOPCon variants - positioning it across residential, commercial, and niche segments. Its ESM product family appears oriented toward budget-to-mid-range buyers, with notable commercial traction in Latin American markets including Mexico, Chile, and Colombia.

For most buyers in 2025, Canadian Solar is the safer default. Its Tier 1 bankability simplifies project financing, its TOPCon efficiency figures are independently confirmed, and its publicly listed corporate structure provides greater warranty and supply-chain accountability. Einnova Solarline may appeal where price sensitivity is the primary driver or where Canadian Solar distribution is thin, but the absence of confirmed Tier 1 status and the scarcity of independent performance reviews introduce procurement risk that most commercial or utility buyers will want to avoid.

\---LINKS---

\- https://www.solarreviews.com/blog/canadian-solar-panels-expert-review \| Canadian Solar Panels 2025 Expert Review - SolarReviews \| review

\- 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://www.enfsolar.com/einnova-solarline \| Einnova Solarline company profile and certifications - ENF Solar \| article

\- https://energypal.com/best-solar-panels-for-homes/einnova-solarline \| Einnova Solarline panels buyer guide - EnergyPal \| review

Sources:

\- \[Canadian Solar Panels 2025 Expert Review\](https://www.solarreviews.com/blog/canadian-solar-panels-expert-review)

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

\- \[Einnova Solarline company profile - ENF Solar\](https://www.enfsolar.com/einnova-solarline)

\- \[Einnova Solarline buyer guide - EnergyPal\](https://energypal.com/best-solar-panels-for-homes/einnova-solarline)

\- \[Canadian Solar Q3 2025 Results - production capacity data\](https://investors.canadiansolar.com/news-releases/news-release-details/canadian-solar-reports-third-quarter-2025-results)

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


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Source: https://comparepv.com/canadian-solar-vs-einnova-solarline

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