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

# Canadian Solar vs Sunlike Solar

Canadian Solar has the broader catalog (292 vs 135 models). Canadian Solar leads on peak efficiency at 24.40%.


## The two companies


| Attribute | Canadian Solar | Sunlike Solar |
| --- | --- | --- |
| Country | Canada | China |
| Headquarters | Kitchener | Wuxi, Jiangsu |
| Founded | 2001 | 2010 |
| Employees | 17,113 | 300 |
| 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.sunlikesolar.com](http://www.sunlikesolar.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.

Sunlike Solar Co., Ltd. is a high-tech enterprise specializing in researching, developing, designing, and producing new energy and renewable energy products. They offer various high-efficiency monocrystalline and polycrystalline solar cells and solar modules ranging from 200W to 750W. Their production capacity has...


## Catalog & Power


| Measure | Canadian Solar | Sunlike Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 135 | +157 |
| Max Power | 730 W | 675 W | +55 W |
| Avg Power | 472 W | 493 W | +21 W |


## Efficiency


| Measure | Canadian Solar | Sunlike Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 23.52% | +0.88 pp |
| Avg Efficiency | 20.66% | 21.19% | +0.54 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Sunlike Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.328%/°C | +0.003 |
| Bifacial Share | 133 (46%) | 57 (42%) | +3 pp |
| Avg Warranty | 28.2 yrs | 27.2 yrs | +1.0 yr |


## Efficiency distribution

Canadian Solar skews to higher efficiency: 13% of lineup is 23%+


| Efficiency band | Canadian Solar | Sunlike Solar |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 16 (11.9%) |
| 20-21% | 36 (12.3%) | 41 (30.4%) |
| 21-22% | 41 (14.0%) | 36 (26.7%) |
| 22-23% | 50 (17.1%) | 35 (25.9%) |
| 23%+ | 37 (12.7%) | 7 (5.2%) |


## Power distribution

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


| Power band | Canadian Solar | Sunlike Solar |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 16 (11.9%) |
| 400-499W | 72 (24.7%) | 67 (49.6%) |
| 500-599W | 45 (15.4%) | 26 (19.3%) |
| 600-699W | 64 (21.9%) | 26 (19.3%) |
| 700W+ | 7 (2.4%) | 0 |


## Cell technology

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

Dominant cell tech: **PERC** (38%)


| Technology | Canadian Solar | Sunlike Solar |
| --- | --- | --- |
| PERC | 195 (66.8%) | 51 (37.8%) |
| TOPCon | 85 (29.1%) | 18 (13.3%) |
| HJT | 12 (4.1%) | 5 (3.7%) |
| Unknown | 0 | 30 (22.2%) |
| N-type | 0 | 27 (20.0%) |
| Back Contact | 0 | 4 (3.0%) |


## 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, Sunlike Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [LNET-675M](https://comparepv.com/panel/sunlike-solar-lnet-675m) | 675 | 21.7 | -0.340 | Monocrystalline |
| 2 | [LNET-670M](https://comparepv.com/panel/sunlike-solar-lnet-670m) | 670 | 21.6 | -0.340 | Monocrystalline |
| 3 | [LNET-670MD](https://comparepv.com/panel/sunlike-solar-lnet-670md) | 670 | 21.6 | -0.340 | Monocrystalline |
| 4 | [LNET-665M](https://comparepv.com/panel/sunlike-solar-lnet-665m) | 665 | 21.4 | -0.340 | Monocrystalline |
| 5 | [LNET-665MD](https://comparepv.com/panel/sunlike-solar-lnet-665md) | 665 | 21.4 | -0.340 | Monocrystalline |
| 6 | [LNET-660M](https://comparepv.com/panel/sunlike-solar-lnet-660m) | 660 | 21.2 | -0.340 | Monocrystalline |
| 7 | [LNET-660MD](https://comparepv.com/panel/sunlike-solar-lnet-660md) | 660 | 21.2 | -0.340 | Monocrystalline |
| 8 | [LNET-655M](https://comparepv.com/panel/sunlike-solar-lnet-655m) | 655 | 21.1 | -0.340 | Monocrystalline |
| 9 | [LNET-655MD](https://comparepv.com/panel/sunlike-solar-lnet-655md) | 655 | 21.1 | -0.340 | Monocrystalline |
| 10 | [LNET-650MD](https://comparepv.com/panel/sunlike-solar-lnet-650md) | 650 | 20.9 | -0.340 | Monocrystalline |


## Summary

Canadian Solar was founded in 2001 and is formally headquartered in Guelph, Ontario, Canada, with manufacturing operations concentrated in China and Southeast Asia. The company holds a consistent position on BloombergNEF's Tier 1 list and was included in S&P Global Commodity Insights' Premier List of Tier 1 Cleantech Companies in 2025. In full-year 2025, it shipped 24.3 GW of modules and reported approximately $5.6 billion in revenue, backed by a nameplate production capacity of around 61 GW across its global facilities. Sunlike Solar Co., Ltd., by contrast, was established in 2010 in Wuxi, Jiangsu Province, China, and operates as a privately held high-tech enterprise with an annual production capacity of roughly 2 GW for solar cells and modules combined. Sunlike Solar does not appear on published BloombergNEF Tier 1 lists, and its institutional footprint is substantially smaller than Canadian Solar's.

Canadian Solar's current portfolio is led by TOPCon technology, supplemented by an expanding HJT line - its Low Carbon modules, which began shipping in August 2025, deliver up to 660 Wp output and module efficiency of up to 24.4%. Product families such as HiKu6 and TOPHiKu6 span residential rooftop systems, commercial and industrial (C&I) installations, and large utility-scale ground-mount projects, with a global development pipeline of approximately 27 GWp as of mid-2025. Sunlike Solar offers a broader range of conventional formats, from roughly 200 W entry-level panels to 750 W high-power variants, with its M10 monocrystalline series reaching efficiencies of up to 22%. The company covers both P-type and N-type cell options and targets residential and small commercial segments across Europe, Southeast Asia, Africa, and the Americas, though it has no visible presence in bankable utility-scale project markets.

For most international buyers - particularly those financing projects through institutional lenders, requiring long-term warranty security, or building utility-scale plants - Canadian Solar is the clearer default. Its Tier 1 bankability, verified shipment scale, and advanced cell technology roadmap give it a decisive edge in risk-adjusted value. Sunlike Solar can be a viable cost-conscious option for smaller residential or off-grid applications where formal bankability is less critical, but the absence of Tier 1 status warrants heightened due diligence before any significant deployment. The two brands are not interchangeable in commercial or project-finance contexts.

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)
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- [AIKO vs Sunlike Solar](https://comparepv.com/aiko-vs-sunlike-solar)
- [Canadian Solar vs AKCOME](https://comparepv.com/canadian-solar-vs-akcome)
- [ARTsolar vs Sunlike Solar](https://comparepv.com/artsolar-vs-sunlike-solar)


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

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