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

# Canadian Solar vs DAS Solar

Canadian Solar has the broader catalog (292 vs 97 models). Canadian Solar leads on peak efficiency at 24.40%. DAS Solar leans bifacial (75% of lineup).


## The two companies


| Attribute | Canadian Solar | DAS Solar |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Quzhou, Zhejiang |
| Founded | 2001 | 2018 |
| Employees | 17,113 | 500+ |
| Annual capacity | 51 GW/year | 40-50 GW/year |
| Tier 1 | yes | yes |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [https://www.das-solar.com](https://www.das-solar.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.

DAS Solar, founded in 2018, specializes in the development, manufacturing, and sales of high-efficiency solar cells and photovoltaic modules. The company is committed to providing integrated PV new energy system solutions. DAS Solar is recognized as a global high-tech enterprise and a leader in N-type photovoltaic...


## Catalog & Power


| Measure | Canadian Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 97 | +195 |
| Max Power | 730 W | 715 W | +15 W |
| Avg Power | 472 W | 528 W | +56 W |


## Efficiency


| Measure | Canadian Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 24.10% | +0.30 pp |
| Avg Efficiency | 20.66% | 21.95% | +1.30 pp |


## Reliability & Warranty


| Measure | Canadian Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.304%/°C | +0.027 |
| Bifacial Share | 133 (46%) | 73 (75%) | +30 pp |
| Avg Warranty | 28.2 yrs | 29.1 yrs | +0.9 yr |


## Efficiency distribution

DAS Solar skews to higher efficiency: 14% of lineup is 23%+


| Efficiency band | Canadian Solar | DAS Solar |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 7 (7.2%) |
| 20-21% | 36 (12.3%) | 8 (8.2%) |
| 21-22% | 41 (14.0%) | 26 (26.8%) |
| 22-23% | 50 (17.1%) | 42 (43.3%) |
| 23%+ | 37 (12.7%) | 14 (14.4%) |


## Power distribution

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


| Power band | Canadian Solar | DAS Solar |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 0 |
| 400-499W | 72 (24.7%) | 46 (47.4%) |
| 500-599W | 45 (15.4%) | 28 (28.9%) |
| 600-699W | 64 (21.9%) | 19 (19.6%) |
| 700W+ | 7 (2.4%) | 4 (4.1%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (76%)


| Technology | Canadian Solar | DAS Solar |
| --- | --- | --- |
| PERC | 195 (66.8%) | 23 (23.7%) |
| TOPCon | 85 (29.1%) | 74 (76.3%) |
| 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 |


## Top panels, DAS Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DAS-DH132NC-715](https://comparepv.com/panel/das-solar-das-dh132nc-715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 2 | [DAS-DH132NC-710](https://comparepv.com/panel/das-solar-das-dh132nc-710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 3 | [DAS-DH132NC-705](https://comparepv.com/panel/das-solar-das-dh132nc-705) | 705 | 22.7 | -0.280 | Monocrystalline |
| 4 | [DAS-DH132NC-700](https://comparepv.com/panel/das-solar-das-dh132nc-700) | 700 | 22.5 | -0.280 | Monocrystalline |
| 5 | [DAS-DH132NC-695](https://comparepv.com/panel/das-solar-das-dh132nc-695) | 695 | 22.4 | -0.280 | Monocrystalline |
| 6 | [DAS-DH156NA-650W](https://comparepv.com/panel/das-solar-das-dh156na-650w) | 650 | 23.3 | -0.300 | Monocrystalline |
| 7 | [DAS-DH132NE-650W](https://comparepv.com/panel/das-solar-das-dh132ne-650w) | 650 | 24.1 | -0.280 | Monocrystalline |
| 8 | [DAS-DH156NA-645W](https://comparepv.com/panel/das-solar-das-dh156na-645w) | 645 | 23.1 | -0.300 | Monocrystalline |
| 9 | [DAS-DH132NE-645W](https://comparepv.com/panel/das-solar-das-dh132ne-645w) | 645 | 23.9 | -0.280 | Monocrystalline |
| 10 | [DAS-DH156NA-640W](https://comparepv.com/panel/das-solar-das-dh156na-640w) | 640 | 22.9 | -0.300 | Monocrystalline |


## Summary

Canadian Solar is a Canadian-headquartered module manufacturer founded in 2001, now operating at a global production scale of roughly 61 GW annually. It holds Tier 1 status from both BloombergNEF and S&P Global Commodity Insights, reflecting strong bankability that matters to lenders financing utility-scale projects. DAS Solar is a Chinese manufacturer, younger and smaller in scale, with annual production capacity estimated around 25 GW, but it too appears on BloombergNEF's Tier 1 list, ranks among the top ten global suppliers by shipment volume, and carries an A bankability rating from PV ModuleTech. On institutional footprint and track record, Canadian Solar has the edge, backed by a longer operating history and a broader portfolio that extends into energy storage.

Both brands center their lineups on N-type TOPCon cell technology, serving residential rooftop, utility-scale ground-mount, and commercial and industrial installations. Canadian Solar additionally develops a heterojunction line under its Low Carbon HiHero brand, positioned for a lower carbon footprint, while its newest TOPBiHiKu6 series reaches up to 24.4 percent efficiency, 660 W output, and bifaciality as high as 90 percent. DAS Solar has focused almost exclusively on advancing TOPCon, citing mass-production efficiencies of 26.6 to 26.7 percent in its latest 4.5-generation cells, positioning it among the more technically aggressive players in the N-type segment.

For a typical buyer, particularly one needing bank financing, Canadian Solar remains the safer default given its longer history and wider institutional recognition. DAS Solar is nonetheless a credible alternative, especially where headline TOPCon cell efficiency is the priority, and it has been gaining traction in European markets as its bankability record lengthens.

Written by claude-sonnet-5 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 DAS Solar](https://comparepv.com/aiko-vs-das-solar)
- [Canadian Solar vs AKCOME](https://comparepv.com/canadian-solar-vs-akcome)
- [ARTsolar vs DAS Solar](https://comparepv.com/artsolar-vs-das-solar)


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

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