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

# AE Solar vs Clelo Tech

AE Solar has the broader catalog (646 vs 7 models). AE Solar leads on peak efficiency at 24.43%. Clelo Tech leans bifacial (100% of lineup).


## The two companies


| Attribute | AE Solar | Clelo Tech |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Gersthofen | Changshu |
| Founded | 2003 | 2017 |
| Employees | 501-1000 |  |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes |  |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [http://www.clelo-tech.com/en/](http://www.clelo-tech.com/en/) |

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...

Jiangsu Clelo Material Technologies Co., Ltd. is a Chinese solar manufacturer and system integrator based in Changshu, Suzhou, specializing in photovoltaic panels, BIPV technology, and complete PV power plant solutions. The company offers products and turnkey systems ranging from small residential installations to...


## Catalog & Power


| Measure | AE Solar | Clelo Tech | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 7 | +639 |
| Max Power | 730 W | 720 W | +10 W |
| Avg Power | 489 W | 705 W | +216 W |


## Efficiency


| Measure | AE Solar | Clelo Tech | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.20% | +1.23 pp |
| Avg Efficiency | 21.11% | 22.70% | +1.59 pp |


## Reliability & Warranty


| Measure | AE Solar | Clelo Tech | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.240%/°C | +0.072 |
| Bifacial Share | 405 (63%) | 7 (100%) | +37 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

Clelo Tech skews to higher efficiency: 29% of lineup is 23%+


| Efficiency band | AE Solar | Clelo Tech |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 0 |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 0 |
| 22-23% | 199 (30.8%) | 5 (71.4%) |
| 23%+ | 60 (9.3%) | 2 (28.6%) |


## Power distribution

Clelo Tech offers more 600W+ panels (100% of lineup)


| Power band | AE Solar | Clelo Tech |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 0 |
| 400-499W | 329 (50.9%) | 0 |
| 500-599W | 154 (23.8%) | 0 |
| 600-699W | 55 (8.5%) | 2 (28.6%) |
| 700W+ | 30 (4.6%) | 5 (71.4%) |


## Cell technology

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

Dominant cell tech: **HJT** (100%)


| Technology | AE Solar | Clelo Tech |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 0 |
| PERC | 245 (37.9%) | 0 |
| Back Contact | 21 (3.3%) | 0 |
| N-type | 17 (2.6%) | 0 |
| BIPV | 9 (1.4%) | 0 |
| HJT | 5 (0.8%) | 7 (100.0%) |


## 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, Clelo Tech


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JT720SLkB](https://comparepv.com/panel/clelo-tech-jt720slkb) | 720 | 23.2 | -0.240 | Monocrystalline |
| 2 | [JT715SLkB](https://comparepv.com/panel/clelo-tech-jt715slkb) | 715 | 23.0 | -0.240 | Monocrystalline |
| 3 | [JT710SLkB](https://comparepv.com/panel/clelo-tech-jt710slkb) | 710 | 22.9 | -0.240 | Monocrystalline |
| 4 | [JT705SLkB](https://comparepv.com/panel/clelo-tech-jt705slkb) | 705 | 22.7 | -0.240 | Monocrystalline |
| 5 | [JT700SLkB](https://comparepv.com/panel/clelo-tech-jt700slkb) | 700 | 22.5 | -0.240 | Monocrystalline |
| 6 | [JT695SLkB](https://comparepv.com/panel/clelo-tech-jt695slkb) | 695 | 22.4 | -0.240 | Monocrystalline |
| 7 | [JT690SLkB](https://comparepv.com/panel/clelo-tech-jt690slkb) | 690 | 22.2 | -0.240 | Monocrystalline |


## Summary

AE Solar (AE Alternative Energy GmbH) was founded in 2003 by three brothers - Alexander, Victor, and Waldemar Maier - and maintains its headquarters in Königsbrunn, Germany. Manufacturing is spread across facilities in China, Georgia, and Turkey, with a combined annual production capacity reported at approximately 2.5 GW. The company earned 15 consecutive BloombergNEF Tier 1 rankings between 2021 and 2024, and in the BNEF 2024 Global PV Module and Inverter Bankability report it ranked 18th among 67 evaluated manufacturers - distinguished as the sole European module maker to achieve a high-bankability designation. Its bankability score rose from 26% in 2023 to 50% in 2024. Clelo Tech (Jiangsu Clelo Material Technologies Co., Ltd.) is a China-based company headquartered in Jiangsu province that, according to available sources, operates primarily as a PV component distributor and system integrator rather than a large-scale module manufacturer in the conventional sense. No confirmed founding date, annual production figures, or Tier 1 status could be sourced for Clelo Tech. On verifiable institutional footprint, AE Solar holds a clear advantage.

AE Solar's product range addresses both residential and commercial segments. Its Aurora series uses P-type PERC technology, while the more recent Meteor series employs N-type TOPCon cells in a bifacial double-glass format targeting higher-yield rooftop and ground-mount projects. The Meteor module received a Kiwa PVEL Top Performer Award in 2025 and a top rating in PV Magazine module testing, providing third-party validation of production consistency. Clelo Tech describes its offering as spanning residential systems from around 3 kW up to utility-scale projects of 100 MW, and the company also provides OEM/ODM services for private-label buyers. However, independent field tests or laboratory reviews of Clelo Tech modules were not identified in available sources, making performance comparisons difficult.

For international buyers - whether residential installers, C&I integrators, or utility developers - AE Solar offers a clearly documented track record: verified bankability ratings, independent performance test results, and a distribution network spanning more than 95 countries. Clelo Tech may appeal to buyers seeking flexible OEM arrangements or competitive pricing, but the absence of publicly available independent reviews warrants due diligence before committing to a procurement decision.

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 Clelo Tech](https://comparepv.com/aeet-vs-clelo-tech)
- [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko)
- [AKCOME vs Clelo Tech](https://comparepv.com/akcome-vs-clelo-tech)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [ASM vs Clelo Tech](https://comparepv.com/asm-vs-clelo-tech)


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Source: https://comparepv.com/ae-solar-vs-clelo-tech

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