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

# Canadian Solar vs Lefeng Solar

Canadian Solar has the broader catalog (292 vs 0 models). Canadian Solar leans bifacial (46% of lineup).


## The two companies


| Attribute | Canadian Solar | Lefeng Solar |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Ningbo, Zhejiang Province |
| Founded | 2001 | 2005 |
| Employees | 17,113 |  |
| 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.lefnsolar.com](http://www.lefnsolar.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.

Ningbo Lefeng New Energy Co., Ltd. is a leading manufacturer in the photovoltaic industry, specializing in the production and sales of PV modules and cells. The company is also involved in the development, construction, and maintenance of photovoltaic power plants. Lefeng is committed to providing high-quality...


## Catalog & Power


| Measure | Canadian Solar | Lefeng Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 0 | +292 |
| Max Power | 730 W | 0 W | +730 W |
| Avg Power | 472 W | 0 W | +472 W |


## Efficiency


| Measure | Canadian Solar | Lefeng Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | - |  |
| Avg Efficiency | 20.66% | - |  |


## Reliability & Warranty


| Measure | Canadian Solar | Lefeng Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | - |  |
| 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 | Lefeng Solar |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 0 |
| 20-21% | 36 (12.3%) | 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 | Lefeng Solar |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 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%)


| Technology | Canadian Solar | Lefeng Solar |
| --- | --- | --- |
| PERC | 195 (66.8%) | 0 |
| TOPCon | 85 (29.1%) | 0 |
| HJT | 12 (4.1%) | 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 |


## Summary

Canadian Solar is a Canadian-founded company established in 2001 and listed on NASDAQ since 2006, with its manufacturing base concentrated in China and sales reaching more than 70 countries. It consistently holds Tier 1 status - most recently confirmed by inclusion on S&P Global Commodity Insights' Premier List of Tier 1 Cleantech Companies for 2025 - and operates at a scale that few rivals match, with module manufacturing capacity reported at roughly 59 GW and shipments of approximately 6.9 GW in the first quarter of 2025 alone. Lefeng Solar, formally Ningbo Lefeng New Energy Co., Ltd., was founded in 2005 and is based in Ningbo, China; it carries international certifications including TUV and CE but does not appear on the BloombergNEF Tier 1 module manufacturer list, and its annual production capacity is reported at around 2 GW. On institutional footprint and verified bankability, Canadian Solar holds a clear advantage.

Canadian Solar's current flagship technology is HJT, marketed under the HiHero series, with DNV-reviewed modules reaching efficiencies cited as high as 24.8% and a 30-year linear performance warranty - positioning the line for premium residential rooftops and commercial ground-mounts where long-term yield guarantees matter. The company also offers TOPCon-based modules for cost-sensitive utility-scale and commercial segments. Lefeng Solar's catalog spans monocrystalline and polycrystalline modules across a wide wattage range, and the company lists bifacial and TOPCon variants, making it more of a volume supplier oriented toward wholesale, project procurement, and markets where price per watt is the primary criterion rather than brand recognition.

For most buyers in 2025 - particularly those financing projects through institutional lenders or seeking strong after-sales support in Western markets - Canadian Solar is the more prudent default choice given its demonstrated bankability, scale, and warranty depth. Lefeng Solar may suit buyers in cost-driven procurement contexts where direct relationships with a mid-tier Chinese manufacturer are viable, but independent review coverage and long-term serviceability evidence are thinner.

\---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 makes S&P Global Tier 1 Cleantech Companies 2025 list \| article

\- https://investors.canadiansolar.com/news-releases/news-release-details/canadian-solar-reports-third-quarter-2025-results \| Canadian Solar Q3 2025 results - shipments and capacity data \| article

\- https://www.enfsolar.com/lefeng-solar \| Ningbo Lefeng New Energy Co., Ltd - ENF Solar manufacturer profile \| article

\- https://www.solarfeeds.com/biz/ningbo-lefeng-new-energy-co-ltd/ \| Lefeng Solar company overview and Tier 1 status - SolarFeeds \| article

\- https://www.integratesun.com/post/best-canadian-solar-panels-in-2025-expert-review \| Best Canadian Solar panels in 2025 - expert review \| review

Sources:

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

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

\- \[Ningbo Lefeng New Energy - ENF Solar Profile\](https://www.enfsolar.com/lefeng-solar)

\- \[Lefeng Solar Overview - SolarFeeds\](https://www.solarfeeds.com/biz/ningbo-lefeng-new-energy-co-ltd/)

\- \[Best Canadian Solar Panels 2025 - IntegrateSun\](https://www.integratesun.com/post/best-canadian-solar-panels-in-2025-expert-review)

Written by claude-sonnet from the figures above.


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


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

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