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

# A.B. Energy vs Canadian Solar

Canadian Solar has the broader catalog (292 vs 0 models). Canadian Solar leans bifacial (46% of lineup).


## The two companies


| Attribute | A.B. Energy | Canadian Solar |
| --- | --- | --- |
| Country | Germany | Canada |
| Headquarters | Wiesbaden | Kitchener |
| Founded | 1996 | 2001 |
| Employees | 1,400 | 17,113 |
| Annual capacity |  | 51 GW/year |
| Tier 1 |  | yes |
| Listed | Xetra, Frankfurt Stock Exchange: AB9 | NASDAQ: CSIQ |
| Website | [https://abo-energy.com](https://abo-energy.com) | [https://www.canadiansolar.com](https://www.canadiansolar.com) |

ABO Energy is a renewable energy company that develops and constructs renewable energy projects, focusing on wind, solar, and storage facilities. They offer turnkey solutions and have connected several gigawatts of nominal output to the grid. The company is active internationally and is committed to driving the energy...

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 | A.B. Energy | Canadian Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 292 | +292 |
| Max Power | 0 W | 730 W | +730 W |
| Avg Power | 0 W | 472 W | +472 W |


## Efficiency


| Measure | A.B. Energy | Canadian Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 24.40% |  |
| Avg Efficiency | - | 20.66% |  |


## Reliability & Warranty


| Measure | A.B. Energy | Canadian Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.331%/°C |  |
| Bifacial Share | 0 (0%) | 133 (46%) | +46 pp |
| Avg Warranty | - | 28.2 yrs |  |


## Efficiency distribution

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


| Efficiency band | A.B. Energy | Canadian Solar |
| --- | --- | --- |
| \<20% | 0 | 128 (43.8%) |
| 20-21% | 0 | 36 (12.3%) |
| 21-22% | 0 | 41 (14.0%) |
| 22-23% | 0 | 50 (17.1%) |
| 23%+ | 0 | 37 (12.7%) |


## Power distribution

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


| Power band | A.B. Energy | Canadian Solar |
| --- | --- | --- |
| \<400W | 0 | 104 (35.6%) |
| 400-499W | 0 | 72 (24.7%) |
| 500-599W | 0 | 45 (15.4%) |
| 600-699W | 0 | 64 (21.9%) |
| 700W+ | 0 | 7 (2.4%) |


## Cell technology

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


| Technology | A.B. Energy | Canadian Solar |
| --- | --- | --- |
| PERC | 0 | 195 (66.8%) |
| TOPCon | 0 | 85 (29.1%) |
| HJT | 0 | 12 (4.1%) |


## 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 |


## Summary

Canadian Solar is a publicly traded company founded in 2001 and headquartered in Guelph, Ontario, Canada, with the bulk of its manufacturing concentrated in China. It consistently ranks among the five largest solar module suppliers worldwide, has been listed on NASDAQ since 2006, and appeared on the S&P Global Commodity Insights Premier List of Tier 1 Cleantech Companies in 2025. The company shipped roughly 6.9 GW of modules in Q1 2025 alone, and its manufacturing capacity stands in the range of tens of gigawatts across ingot, wafer, cell, and module stages. A.B. Energy, by contrast, is a much smaller Italian business - registered as A.B. Energy srls and based in Orzinuovi in the Brescia province - that positions itself as a distributor and system integrator rather than a manufacturer. It draws on three decades of experience in electrical and electronic equipment to supply photovoltaic solutions to Italian and regional customers. No Tier 1 or BloombergNEF bankability rating applies to A.B. Energy because it does not manufacture its own panels. Canadian Solar therefore has an incomparably stronger institutional and financial footprint.

Canadian Solar's own product portfolio centres on the HiKu6, TOPHiKu6, and TOPBiHiKu6 series, all built around N-type TOPCon cell technology, with the TOPHiKu6 line reaching module efficiencies confirmed at up to roughly 22.5 percent. The range covers premium residential rooftops through large utility-scale ground mounts. A.B. Energy, rather than offering proprietary panels, resells modules from established brands such as REC Solar, JA Solar, Trina Solar, LONGi Solar, and Maysun Solar, bundled with inverters from SMA, Fronius, SolarEdge, and GoodWe - making it a one-stop integrator rather than a competing manufacturer.

For a buyer seeking a bankable, globally serviced panel from a single manufacturer with a documented warranty track record, Canadian Solar is the clear default choice in 2025. A.B. Energy serves a different function - it is worth considering for Italian buyers who prefer a local integrator to source and combine equipment from multiple premium brands, but comparing the two as equivalent manufacturers would be misleading.

\---LINKS---

\- https://www.solarreviews.com/blog/canadian-solar-panels-expert-review \| Canadian Solar Panels 2025 Expert Review - SolarReviews \| review

\- https://www.prnewswire.com/news-releases/canadian-solar-makes-sp-global-commodity-insights-premier-list-of-tier-1-cleantech-companies-2025-302553562.html \| Canadian Solar makes S&P Global Tier 1 Cleantech Companies 2025 list \| article

\- https://www.enfsolar.com/a-b-energy \| A.B. Energy srls - ENF Solar company directory entry \| article

\- https://sun.store/blog/canadian-solar-panels-review-2024/ \| Canadian Solar Panels Review 2025 - sun.store \| review

Sources:

\- \[Canadian Solar Panels 2025 Expert Review - SolarReviews\](https://www.solarreviews.com/blog/canadian-solar-panels-expert-review)

\- \[Canadian Solar makes S&P Global Tier 1 Cleantech Companies 2025 list\](https://www.prnewswire.com/news-releases/canadian-solar-makes-sp-global-commodity-insights-premier-list-of-tier-1-cleantech-companies-2025-302553562.html)

\- \[A.B. Energy srls - ENF Solar company directory entry\](https://www.enfsolar.com/a-b-energy)

\- \[Canadian Solar Panels Review 2025 - sun.store\](https://sun.store/blog/canadian-solar-panels-review-2024/)

\- \[Canadian Solar Q1 2025 Results - SEC Filing\](https://www.sec.gov/Archives/edgar/data/0001375877/000110465925048959/tm2515212d1\_ex99-1.htm)

Written by claude-sonnet from the figures above.


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- [AKCOME vs Canadian Solar](https://comparepv.com/akcome-vs-canadian-solar)
- [A.B. Energy vs ARTsolar](https://comparepv.com/a-b-energy-vs-artsolar)
- [ASM vs Canadian Solar](https://comparepv.com/asm-vs-canadian-solar)


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Source: https://comparepv.com/a-b-energy-vs-canadian-solar