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

# AE Solar vs Top Solar

AE Solar has the broader catalog (646 vs 1 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | Top Solar |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Gersthofen | Shenzhen |
| Founded | 2003 |  |
| Employees | 501-1000 | 200+ |
| Annual capacity | 2+ GW/year | \<1 GW/year |
| Tier 1 | yes |  |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.topsolar-energy.com](https://www.topsolar-energy.com) |

AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and...

Shenzhen Top Solar Energy Co., Ltd. is a Chinese solar panel manufacturer specializing in monocrystalline, flexible, folding, and portable solar panels, as well as off-grid and on-grid solar power systems. The company has its own R&D teams and production lines, serving customers across the US, Europe, Japan, the...


## Catalog & Power


| Measure | AE Solar | Top Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 1 | +645 |
| Max Power | 730 W | 150 W | +580 W |
| Avg Power | 489 W | 150 W | +339 W |


## Efficiency


| Measure | AE Solar | Top Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 18.60% | +5.83 pp |
| Avg Efficiency | 21.11% | 18.60% | +2.51 pp |


## Reliability & Warranty


| Measure | AE Solar | Top Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.420%/°C | +0.108 |
| Bifacial Share | 405 (63%) | 0 (0%) | +63 pp |
| Avg Warranty | 29.7 yrs | - |  |


## Efficiency distribution

AE Solar skews to higher efficiency: 9% of lineup is 23%+


| Efficiency band | AE Solar | Top Solar |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 1 (100.0%) |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 0 |
| 22-23% | 199 (30.8%) | 0 |
| 23%+ | 60 (9.3%) | 0 |


## Power distribution

AE Solar offers more 600W+ panels (13% of lineup)


| Power band | AE Solar | Top Solar |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 1 (100.0%) |
| 400-499W | 329 (50.9%) | 0 |
| 500-599W | 154 (23.8%) | 0 |
| 600-699W | 55 (8.5%) | 0 |
| 700W+ | 30 (4.6%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (54%)

Dominant cell tech: **Back Contact** (100%)


| Technology | AE Solar | Top Solar |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 0 |
| PERC | 245 (37.9%) | 0 |
| Back Contact | 21 (3.3%) | 1 (100.0%) |
| N-type | 17 (2.6%) | 0 |
| BIPV | 9 (1.4%) | 0 |
| HJT | 5 (0.8%) | 0 |


## Top panels, AE Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CME-132BDS-730](https://comparepv.com/panel/ae-solar-cme-132bds-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [CME-132BDS-730W](https://comparepv.com/panel/ae-solar-cme-132bds-730w) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [CME-132BDS-725](https://comparepv.com/panel/ae-solar-cme-132bds-725) | 725 | 23.4 | -0.290 | Monocrystalline |
| 4 | [CME-132-725W](https://comparepv.com/panel/ae-solar-cme-132-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 5 | [CME-132BDS-725W](https://comparepv.com/panel/ae-solar-cme-132bds-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 6 | [AE CME-132 720](https://comparepv.com/panel/ae-solar-ae-cme-132-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 7 | [CME-132BDS-720](https://comparepv.com/panel/ae-solar-cme-132bds-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 8 | [AE CME-132-720](https://comparepv.com/panel/ae-solar-ae-cme-132-720-1) | 720 | 23.2 | -0.290 | Monocrystalline |
| 9 | [CME-132-720W](https://comparepv.com/panel/ae-solar-cme-132-720w) | 720 | 23.2 | -0.290 | Monocrystalline |
| 10 | [CME-132BDS-720W](https://comparepv.com/panel/ae-solar-cme-132bds-720w) | 720 | 23.2 | -0.290 | Monocrystalline |


## Top panels, Top Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TS-EFS150M](https://comparepv.com/panel/top-solar-ts-efs150m) | 150 | 18.6 | -0.420 | Monocrystalline |


## Summary

AE Solar is a German-headquartered manufacturer founded in 2003, operating production facilities in China, Georgia, and Turkey with a combined annual output capacity of 2.5 GW. The company has been included on the BloombergNEF Tier 1 Global Solar Module Manufacturer List for the sixteenth consecutive time as of Q1 2025, and was recognized in 2024 as Europe's sole Tier 1 PV module manufacturer with high bankability. AE Solar was also the first manufacturer in the industry to earn DIBt certification, and its Meteor module received the Kiwa PVEL Top Performer Award in 2025. By any institutional metric, AE Solar holds a substantially stronger market position than Top Solar.

Top Solar - operating as Shenzhen Top Solar Energy Co., Ltd. - is a smaller manufacturer based in Shenzhen, Guangdong Province, China, with an annual production capacity of approximately 600 MW. Its catalog covers polycrystalline and monocrystalline panels ranging from 0.1 W up to 350 W, with a clear commercial focus on flexible, foldable, and portable solar systems rather than grid-tied installations. The company does not appear on the BloombergNEF Tier 1 list, and its product warranty stands at 10 years with a 25-year performance guarantee. AE Solar's flagship Meteor series, built on N-type TOPCon bifacial double-glass technology, targets residential rooftops, commercial and industrial sites, and utility-scale ground-mount projects, with power outputs reaching up to 725 W and a 30-year product and performance warranty confirmed by the manufacturer.

For a standard international buyer planning any grid-connected residential, commercial, or utility project, AE Solar is the clear choice: its bankability credentials, TOPCon technology, and extended warranty terms set it apart from the competition. Top Solar is better suited to off-grid, mobile, RV, or portable charging applications - a narrow niche where its lightweight and compact panel formats make sense. In conventional installations, the two manufacturers are not interchangeable.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/ae-solar-vs-top-solar

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