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

# Canadian Solar vs Neo Solar Power

Canadian Solar has the broader catalog (292 vs 30 models). Canadian Solar leads on peak efficiency at 24.40%. Neo Solar Power leans bifacial (67% of lineup).


## The two companies


| Attribute | Canadian Solar | Neo Solar Power |
| --- | --- | --- |
| Country | Canada | Taiwan |
| Headquarters | Kitchener | Hsinchu |
| Founded | 2001 | 2005 |
| Employees | 17,113 |  |
| Annual capacity | 51 GW/year |  |
| Tier 1 | yes | no |
| Listed | NASDAQ: CSIQ |  |
| Website | [https://www.canadiansolar.com](https://www.canadiansolar.com) | [https://www.nsp.com](https://www.nsp.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 | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Panel Models | 292 | 30 | +262 |
| Max Power | 730 W | 715 W | +15 W |
| Avg Power | 472 W | 535 W | +63 W |


## Efficiency


| Measure | Canadian Solar | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.40% | 23.03% | +1.37 pp |
| Avg Efficiency | 20.66% | 21.79% | +1.13 pp |


## Reliability & Warranty


| Measure | Canadian Solar | Neo Solar Power | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.331%/°C | -0.320%/°C | +0.011 |
| Bifacial Share | 133 (46%) | 20 (67%) | +21 pp |
| Avg Warranty | 28.2 yrs | 27.5 yrs | +0.7 yr |


## Efficiency distribution

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


| Efficiency band | Canadian Solar | Neo Solar Power |
| --- | --- | --- |
| \<20% | 128 (43.8%) | 1 (3.3%) |
| 20-21% | 36 (12.3%) | 4 (13.3%) |
| 21-22% | 41 (14.0%) | 11 (36.7%) |
| 22-23% | 50 (17.1%) | 12 (40.0%) |
| 23%+ | 37 (12.7%) | 2 (6.7%) |


## Power distribution

Neo Solar Power offers more 600W+ panels (33% of lineup)


| Power band | Canadian Solar | Neo Solar Power |
| --- | --- | --- |
| \<400W | 104 (35.6%) | 1 (3.3%) |
| 400-499W | 72 (24.7%) | 14 (46.7%) |
| 500-599W | 45 (15.4%) | 5 (16.7%) |
| 600-699W | 64 (21.9%) | 6 (20.0%) |
| 700W+ | 7 (2.4%) | 4 (13.3%) |


## Cell technology

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

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


| Technology | Canadian Solar | Neo Solar Power |
| --- | --- | --- |
| PERC | 195 (66.8%) | 10 (33.3%) |
| TOPCon | 85 (29.1%) | 20 (66.7%) |
| 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, Neo Solar Power


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [NESE 715-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-715-66thb-g12) | 715 | 23.0 | -0.300 | Monocrystalline |
| 2 | [NESE 710-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-710-66thb-g12) | 710 | 22.9 | -0.300 | Monocrystalline |
| 3 | [NESE 705-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-705-66thb-g12) | 705 | 22.7 | -0.300 | Monocrystalline |
| 4 | [NESE 700-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-700-66thb-g12) | 700 | 22.5 | -0.300 | Monocrystalline |
| 5 | [NESE 695-66THB-G12](https://comparepv.com/panel/neo-solar-power-nese-695-66thb-g12) | 695 | 22.4 | -0.300 | Monocrystalline |
| 6 | [NESE 675-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-675-66mht-g12) | 675 | 21.7 | -0.340 | Monocrystalline |
| 7 | [NESE 670-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-670-66mht-g12) | 670 | 21.6 | -0.340 | Monocrystalline |
| 8 | [NESE 665-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-665-66mht-g12) | 665 | 21.4 | -0.340 | Monocrystalline |
| 9 | [NESE 660-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-660-66mht-g12) | 660 | 21.2 | -0.340 | Monocrystalline |
| 10 | [NESE 655-66MHT-G12](https://comparepv.com/panel/neo-solar-power-nese-655-66mht-g12) | 655 | 21.1 | -0.340 | Monocrystalline |


## Summary

Canadian Solar is a Canadian solar module manufacturer headquartered in Kitchener, Ontario, founded in 2001 by Dr. Shawn Qu and publicly listed on Nasdaq since 2006. It is widely regarded as one of the most bankable names in the industry, appearing on BloombergNEF's Tier 1 list, holding Tier 1 rankings from S&P Global Commodity Insights as both a PV module and battery energy storage supplier, and placing second in Wood Mackenzie's 2025 solar module manufacturer ranking. Annual manufacturing capacity runs into the tens of gigawatts, with cumulative module shipments approaching 180 GW over more than two decades of operation. Neo Solar Power, by contrast, was a Taiwanese solar cell manufacturer founded in 2005 and headquartered in Hsinchu, which at one point ranked among the world's top ten cell producers by capacity. Critically, though, the brand no longer exists as an independent entity: in 2017-2018 Neo Solar Power merged with Gintech Energy and Solartech Energy to form United Renewable Energy (URE), and it has not operated as a standalone, own-brand module supplier since. In terms of current institutional standing and market presence, Canadian Solar holds a clear and decisive advantage.

Canadian Solar's product lineup spans residential rooftop, commercial and industrial (C&I), and utility-scale ground-mount segments, with a portfolio that has moved from PERC toward TOPCon cell technology, including bifacial modules aimed at large ground-mount projects. Neo Solar Power's historical business was concentrated on silicon cell production supplied to other module makers under an OEM/ODM model, meaning it had limited direct consumer-facing presence and functioned mainly as an upstream subcontractor rather than a branded module supplier.

For a typical international buyer evaluating a rooftop or utility-scale project today, Canadian Solar is the far safer and more relevant choice, offering currently available, warranty-backed products from an established, bankable manufacturer, while Neo Solar Power effectively ceased to exist as a standalone brand after 2018 - making a direct present-day comparison largely a historical exercise rather than a live purchasing decision.

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 Neo Solar Power](https://comparepv.com/aiko-vs-neo-solar-power)
- [Canadian Solar vs AKCOME](https://comparepv.com/canadian-solar-vs-akcome)
- [ARTsolar vs Neo Solar Power](https://comparepv.com/artsolar-vs-neo-solar-power)


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Source: https://comparepv.com/canadian-solar-vs-neo-solar-power

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