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

# Canadian Solar vs Runergy

Canadian Solar has the broader catalog (292 vs 124 models). Canadian Solar leads on peak efficiency at 24.40%. Runergy leans bifacial (77% of lineup).


## The two companies


| Attribute | Canadian Solar | Runergy |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Yancheng, Jiangsu Province |
| Founded | 2001 | 2013 |
| Employees | 17,113 | 15,000 |
| Annual capacity | 51 GW/year | 23GW (module capacity), 63GW (cell capacity) GW/year |
| Tier 1 | yes | yes |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [http://www.runergy.com](http://www.runergy.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.

Runergy is a global leader in solar technology, specializing in the R&D and production of high-efficiency solar cells and modules. The company is committed to innovation, quality, and providing a transparent and efficient supply chain to meet the growing global demand for clean energy. They have established production...


## Catalog & Power


| Measure | Canadian Solar | Runergy | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 124 | +168 |
| Max Power | 730 W | 740 W | +10 W |
| Avg Power | 472 W | 579 W | +107 W |


## Efficiency


| Measure | Canadian Solar | Runergy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 24.10% | +0.30 pp |
| Avg Efficiency | 20.66% | 22.42% | +1.76 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Runergy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.298%/°C | +0.033 |
| Bifacial Share | 133 (46%) | 95 (77%) | +31 pp |
| Avg Warranty | 28.2 yrs | 29.1 yrs | +0.9 yr |


## Efficiency distribution

Runergy skews to higher efficiency: 33% of lineup is 23%+


| Efficiency band | Canadian Solar | Runergy |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 0 |
| 20-21% | 36 (12.3%) | 9 (7.3%) |
| 21-22% | 41 (14.0%) | 26 (21.0%) |
| 22-23% | 50 (17.1%) | 48 (38.7%) |
| 23%+ | 37 (12.7%) | 41 (33.1%) |


## Power distribution

Runergy offers more 600W+ panels (48% of lineup)


| Power band | Canadian Solar | Runergy |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 0 |
| 400-499W | 72 (24.7%) | 36 (29.0%) |
| 500-599W | 45 (15.4%) | 28 (22.6%) |
| 600-699W | 64 (21.9%) | 35 (28.2%) |
| 700W+ | 7 (2.4%) | 25 (20.2%) |


## Cell technology

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

Dominant cell tech: **N-type** (60%)


| Technology | Canadian Solar | Runergy |
| --- | --- | --- |
| PERC | 195 (66.8%) | 32 (25.8%) |
| TOPCon | 85 (29.1%) | 0 |
| HJT | 12 (4.1%) | 18 (14.5%) |
| N-type | 0 | 74 (59.7%) |


## 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, Runergy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HY-DH132H10-740](https://comparepv.com/panel/runergy-hy-dh132h10-740) | 740 | 23.8 | -0.260 | Monocrystalline |
| 2 | [HY-DH132H10-Plus-740](https://comparepv.com/panel/runergy-hy-dh132h10-plus-740) | 740 | 23.8 | -0.260 | Monocrystalline |
| 3 | [HY-DH132H10-735](https://comparepv.com/panel/runergy-hy-dh132h10-735) | 735 | 23.7 | -0.260 | Monocrystalline |
| 4 | [HY-DH132H10-Plus-735](https://comparepv.com/panel/runergy-hy-dh132h10-plus-735) | 735 | 23.7 | -0.260 | Monocrystalline |
| 5 | [HY-DH132H10-730](https://comparepv.com/panel/runergy-hy-dh132h10-730) | 730 | 23.5 | -0.260 | Monocrystalline |
| 6 | [HY-DH132N10-730](https://comparepv.com/panel/runergy-hy-dh132n10-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 7 | [HY-DH132H10-Plus-730](https://comparepv.com/panel/runergy-hy-dh132h10-plus-730) | 730 | 23.5 | -0.260 | Monocrystalline |
| 8 | [HY-DH132H10-725](https://comparepv.com/panel/runergy-hy-dh132h10-725) | 725 | 23.3 | -0.260 | Monocrystalline |
| 9 | [HY-DH132N10-725](https://comparepv.com/panel/runergy-hy-dh132n10-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 10 | [HY-DH132H10-Plus-725](https://comparepv.com/panel/runergy-hy-dh132h10-plus-725) | 725 | 23.3 | -0.260 | Monocrystalline |


## Summary

Canadian Solar is a Canadian manufacturer founded in 2001 in Guelph, Ontario by Dr. Shawn Qu, publicly listed on Nasdaq under CSIQ since 2006, and now headquartered at a newly opened global campus in Kitchener. It appears on S&P Global Commodity Insights' inaugural 2025 Tier 1 Cleantech Companies list, with module production capacity around 61 GW as of early 2025, making it one of the most established and bankable names in the industry. Runergy, founded in 2013 in Yancheng, Jiangsu Province, is a younger but fast-growing company that ranked among the global top three in cell shipments from 2020 to 2022 per InfoLink Consulting, and has held BloombergNEF Tier 1 status continuously since 2023 across six consecutive quarters. In terms of listed-company track record and overall institutional footprint, Canadian Solar clearly has the deeper bench.

Canadian Solar's lineup centers on N-Type TOPCon modules under the TOPHiKu and bifacial TOPBiHiKu series aimed at commercial and utility-scale projects, alongside monofacial PERC-based HiKu panels for residential rooftops and newer high-efficiency HJT modules under the HiHero brand. Runergy focuses almost entirely on N-Type TOPCon technology, with large-format bifacial modules such as the HY-DH144N8 series targeted mainly at commercial, industrial and utility-scale installations, produced across facilities in China, Thailand and the United States. Both companies therefore share a similar N-Type technology direction, but Canadian Solar carries a broader product spread that extends further into the residential segment.

For a typical international buyer, Canadian Solar remains the safer default thanks to its longer public track record, wider global service and distribution network, and more diversified catalog spanning residential to utility scale. Runergy is nonetheless a credible alternative with comparable bankability in the large-format utility and C&I module space, particularly where price-to-power ratio is the deciding factor.

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


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

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