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

# Amerisolar vs A.B. Energy

Amerisolar has the broader catalog (27 vs 0 models).


## The two companies


| Attribute | Amerisolar | A.B. Energy |
| --- | --- | --- |
| Country | China | Germany |
| Headquarters | Shanghai | Wiesbaden |
| Founded | 1993 | 1996 |
| Employees |  | 1,400 |
| Annual capacity | 9 GW/year |  |
| Tier 1 |  |  |
| Listed |  | Xetra, Frankfurt Stock Exchange: AB9 |
| Website | [https://www.weamerisolar.com](https://www.weamerisolar.com) | [https://abo-energy.com](https://abo-energy.com) |

Amerisolar, operating under Worldwide Energy and Manufacturing Group, is a professional solar PV module manufacturer with over 30 years of experience in production and quality control. The company operates manufacturing facilities across China, the USA, Vietnam, South Korea, and other countries, and serves markets...

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...


## Catalog & Power


| Measure | Amerisolar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 27 | 0 | +27 |
| Max Power | 665 W | 0 W | +665 W |
| Avg Power | 546 W | 0 W | +546 W |


## Efficiency


| Measure | Amerisolar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 22.83% | - |  |
| Avg Efficiency | 21.12% | - |  |


## Reliability & Warranty


| Measure | Amerisolar | A.B. Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.340%/°C | - |  |
| Bifacial Share | 0 (0%) | 0 (0%) |  |
| Avg Warranty | 30.0 yrs | - |  |


## Efficiency distribution


| Efficiency band | Amerisolar | A.B. Energy |
| --- | --- | --- |
| \<20% | 2 (7.4%) | 0 |
| 20-21% | 11 (40.7%) | 0 |
| 21-22% | 9 (33.3%) | 0 |
| 22-23% | 5 (18.5%) | 0 |


## Power distribution

Amerisolar offers more 600W+ panels (22% of lineup)


| Power band | Amerisolar | A.B. Energy |
| --- | --- | --- |
| 400-499W | 8 (29.6%) | 0 |
| 500-599W | 13 (48.1%) | 0 |
| 600-699W | 6 (22.2%) | 0 |


## Cell technology

Dominant cell tech: **PERC** (74%)


| Technology | Amerisolar | A.B. Energy |
| --- | --- | --- |
| PERC | 20 (74.1%) | 0 |
| TOPCon | 7 (25.9%) | 0 |


## Top panels, Amerisolar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [AS-8M132-HC-665W](https://comparepv.com/panel/artsolar-as-8m132-hc-665w) | 665 | 21.4 | -0.340 | Monocrystalline |
| 2 | [AS-8M132-HC-660W](https://comparepv.com/panel/artsolar-as-8m132-hc-660w) | 660 | 21.2 | -0.340 | Monocrystalline |
| 3 | [AS-8M132-HC-655W](https://comparepv.com/panel/artsolar-as-8m132-hc-655w) | 655 | 21.1 | -0.340 | Monocrystalline |
| 4 | [AS-8M132-HC-650W](https://comparepv.com/panel/artsolar-as-8m132-hc-650w) | 650 | 20.9 | -0.340 | Monocrystalline |
| 5 | [AS-8M132-HC-645W](https://comparepv.com/panel/artsolar-as-8m132-hc-645w) | 645 | 20.8 | -0.340 | Monocrystalline |
| 6 | [AS-8M132-HC-640W](https://comparepv.com/panel/artsolar-as-8m132-hc-640w) | 640 | 20.6 | -0.340 | Monocrystalline |
| 7 | [AS-7M144N-HC-590](https://comparepv.com/panel/artsolar-as-7m144n-hc-590) | 590 | 22.8 | -0.300 | Monocrystalline |
| 8 | [AS-7M144N-HC-585](https://comparepv.com/panel/artsolar-as-7m144n-hc-585) | 585 | 22.6 | -0.300 | Monocrystalline |
| 9 | [AS-7M144N-HC-580](https://comparepv.com/panel/artsolar-as-7m144n-hc-580) | 580 | 22.4 | -0.300 | Monocrystalline |
| 10 | [AS-7M144N-HC-575](https://comparepv.com/panel/artsolar-as-7m144n-hc-575) | 575 | 22.2 | -0.300 | Monocrystalline |


## Summary

Amerisolar is an American-branded solar module supplier operating under Worldwide Energy and Manufacturing (USA) Co., Ltd., with origins dating to 1993 and manufacturing facilities spread across China, Vietnam, Korea, and the United States. The company has accumulated a range of international certifications - including TUV, UL, ETL, MCS, and IEC - and claims bankability with several recognized financial institutions such as Bank of China, Deutsche Bank, and Wells Fargo. While Amerisolar has cited production capacity in the multi-gigawatt range in its own marketing materials, independent confirmation of its BloombergNEF Tier 1 designation has not appeared in publicly accessible industry databases as of mid-2025. A.B. Energy, by contrast, appears to be a much smaller and more regionally focused entity. Multiple searches returned only an Italian company by that name whose core business is cogeneration systems, along with a brief ENF Solar listing as a seller - not a panel manufacturer - based in Italy. No credible third-party review, bankability assessment, or product datasheet for A.B. Energy as a photovoltaic panel brand could be confirmed. On institutional footprint, Amerisolar holds the stronger documented position by a wide margin.

Amerisolar's catalog is generally positioned toward budget-to-mid-range commercial and off-grid applications, with monocrystalline PERC modules forming the bulk of available product lines that reviewers on EnergySage and SolarReviews have examined. The panels are frequently described as serviceable for residential rooftop systems, marine and RV installations, and small commercial ground mounts where cost efficiency matters more than cutting-edge cell technology. No confirmed TOPCon or HJT production line for Amerisolar has surfaced in recent trade press. For A.B. Energy, the absence of independently verified product families, efficiency data, or installer feedback makes any technology-level comparison impossible to substantiate.

For a typical buyer in 2025, Amerisolar represents a known quantity with documented certifications and an established, if mixed, track record - suitable primarily for cost-sensitive projects where top-tier bankability is not a hard requirement. A.B. Energy cannot be evaluated on the same terms given the near-total absence of verifiable manufacturer-level data, and prospective buyers should independently verify whether the brand even produces panels before considering it.

\---LINKS---

\- https://www.solarreviews.com/manufacturers/amerisolar \| Amerisolar panels review and buyer guidance - SolarReviews \| review

\- https://www.energysage.com/solar-panels/amerisolar/ \| Amerisolar solar panels overview - EnergySage \| review

\- https://www.solarfeeds.com/biz/amerisolar/ \| Amerisolar company overview and Tier 1 status - SolarFeeds \| article

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

Sources:

\- \[Are Amerisolar panels the best solar panels to buy? - SolarReviews\](https://www.solarreviews.com/manufacturers/amerisolar)

\- \[Amerisolar Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/amerisolar/)

\- \[Amerisolar Company Overview - SolarFeeds\](https://www.solarfeeds.com/biz/amerisolar/)

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

Written by claude-sonnet from the figures above.


## Other comparisons

- [Amerisolar vs AE Solar](https://comparepv.com/amerisolar-vs-ae-solar)
- [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy)
- [Amerisolar vs AIKO](https://comparepv.com/amerisolar-vs-aiko)
- [AKCOME vs A.B. Energy](https://comparepv.com/akcome-vs-a-b-energy)
- [Amerisolar vs ARTsolar](https://comparepv.com/amerisolar-vs-artsolar)
- [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy)


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

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