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

# Canadian Solar vs Huayao

Canadian Solar has the broader catalog (292 vs 126 models). Huayao leads on peak efficiency at 24.80%. Huayao leans bifacial (74% of lineup).


## The two companies


| Attribute | Canadian Solar | Huayao |
| --- | --- | --- |
| 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 | Huayao | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 126 | +166 |
| Max Power | 730 W | 730 W |  |
| Avg Power | 472 W | 561 W | +89 W |


## Efficiency


| Measure | Canadian Solar | Huayao | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 24.80% | +0.40 pp |
| Avg Efficiency | 20.66% | 21.94% | +1.29 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Huayao | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.306%/°C | +0.025 |
| Bifacial Share | 133 (46%) | 93 (74%) | +28 pp |
| Avg Warranty | 28.2 yrs | 29.2 yrs | +1.0 yr |


## Efficiency distribution

Huayao skews to higher efficiency: 26% of lineup is 23%+


| Efficiency band | Canadian Solar | Huayao |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 4 (3.2%) |
| 20-21% | 36 (12.3%) | 21 (16.7%) |
| 21-22% | 41 (14.0%) | 29 (23.0%) |
| 22-23% | 50 (17.1%) | 39 (31.0%) |
| 23%+ | 37 (12.7%) | 33 (26.2%) |


## Power distribution

Huayao offers more 600W+ panels (51% of lineup)


| Power band | Canadian Solar | Huayao |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 6 (4.8%) |
| 400-499W | 72 (24.7%) | 37 (29.4%) |
| 500-599W | 45 (15.4%) | 19 (15.1%) |
| 600-699W | 64 (21.9%) | 54 (42.9%) |
| 700W+ | 7 (2.4%) | 10 (7.9%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (44%)


| Technology | Canadian Solar | Huayao |
| --- | --- | --- |
| PERC | 195 (66.8%) | 45 (35.7%) |
| TOPCon | 85 (29.1%) | 56 (44.4%) |
| HJT | 12 (4.1%) | 6 (4.8%) |
| Back Contact | 0 | 19 (15.1%) |


## 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, Huayao


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HY730-H132CDD](https://comparepv.com/panel/huayao-hy730-h132cdd) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [HY725-H132CDD](https://comparepv.com/panel/huayao-hy725-h132cdd) | 725 | 23.3 | -0.240 | Monocrystalline |
| 3 | [HY720-H132CDD](https://comparepv.com/panel/huayao-hy720-h132cdd) | 720 | 23.2 | -0.240 | Monocrystalline |
| 4 | [HY715-N132CDD](https://comparepv.com/panel/huayao-hy715-n132cdd) | 715 | 23.0 | -0.300 | Monocrystalline |
| 5 | [HY715-H132CDD](https://comparepv.com/panel/huayao-hy715-h132cdd) | 715 | 23.0 | -0.240 | Monocrystalline |
| 6 | [HY710-N132CDD](https://comparepv.com/panel/huayao-hy710-n132cdd) | 710 | 22.9 | -0.300 | Monocrystalline |
| 7 | [HY710-H132CDD](https://comparepv.com/panel/huayao-hy710-h132cdd) | 710 | 22.9 | -0.240 | Monocrystalline |
| 8 | [HY705-H132CDD](https://comparepv.com/panel/huayao-hy705-h132cdd) | 705 | 22.7 | -0.240 | Monocrystalline |
| 9 | [HY705-N132CDD](https://comparepv.com/panel/huayao-hy705-n132cdd) | 705 | 22.7 | -0.300 | Monocrystalline |
| 10 | [HY700-N132CDD](https://comparepv.com/panel/huayao-hy700-n132cdd) | 700 | 22.5 | -0.300 | Monocrystalline |


## Summary

Canadian Solar was founded in 2001 and has been listed on NASDAQ since 2006, giving it a long public track record even though most of its manufacturing base sits in China. The company appears on S&P Global Commodity Insights premier list of Tier 1 Cleantech Companies for 2025 and reports production capacity of roughly 61 GW annually, placing it among the largest and most bankable module suppliers globally. Huayao PV, headquartered in Hohhot, Inner Mongolia, runs an integrated supply chain from wafers to modules with about 20 GW of annual capacity and briefly appeared on the Q1 2025 Tier 1 list, but BloombergNEF dropped it from the ranking in Q2 2025 for failing to meet criteria around bank cooperation and financial stability. That gap gives Canadian Solar a clearly stronger institutional and financial footprint for buyers who prioritize bankability.

On the product side, Canadian Solar covers residential rooftops with its HiKu6 and TOPHiKu6 lines, the former built on older PERC cells and the latter on newer n-type TOPCon cells for higher efficiency in tight roof spaces, while its TOPBiHiKu6 and new TOPCon 2.0 modules, rated up to 660 Wp and 24.4 percent efficiency, target commercial and utility-scale systems. Huayao offers panels spanning 395 to 730 Wp across PERC, N-TOPCon, HJT and IBC technologies, and its 620 Wp Hyper modules have been deployed in large ground-mount projects such as a 275 MW installation in Shandong, suggesting a product focus weighted toward utility and large C&I sites rather than residential.

For a typical international buyer, Canadian Solar is the safer default thanks to its listed history, sustained Tier 1 recognition and established distribution and warranty support outside China. Huayao can be competitive on price and offers a comparably broad technology mix, but its lapsed Tier 1 status in parts of 2025 means due diligence on the specific supplier's current financial standing and local warranty backing is warranted before committing to a large order.

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


---

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

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