---
title: "Astronergy vs AEET - Brand Comparison | ComparePV"
description: "Compare Astronergy vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/astronergy-vs-aeet"
---

# Astronergy vs AEET

Astronergy has the broader catalog (150 vs 5 models). Astronergy leads on peak efficiency at 24.80%. Astronergy leans bifacial (69% of lineup).


## The two companies


| Attribute | Astronergy | AEET |
| --- | --- | --- |
| Country | China |  |
| Headquarters | Hangzhou |  |
| Founded | 2006 |  |
| Employees | 12000+ |  |
| Annual capacity | 76+ GW/year |  |
| Tier 1 | yes | no |
| Listed | Shanghai Stock Exchange: SHA: 601877 |  |
| Website | [http://www.astronergy.com/](http://www.astronergy.com/) |  |

Astronergy is a global manufacturer and supplier of solar modules, and a subsidiary of Chint Group, one of the world's leading providers of smart energy solutions. The company focuses on the R&D, production, and sales of high-efficiency crystalline silicon PV cells and PV modules. Astronergy has established...


## Catalog & Power


| Measure | Astronergy | AEET | Margin |
| --- | --- | --- | --- |
| Panel Models | 150 | 5 | +145 |
| Max Power | 735 W | 200 W | +535 W |
| Avg Power | 540 W | 190 W | +350 W |


## Efficiency


| Measure | Astronergy | AEET | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.80% | 15.70% | +9.10 pp |
| Avg Efficiency | 22.71% | 14.90% | +7.81 pp |


## Reliability & Warranty


| Measure | Astronergy | AEET | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.293%/°C | - |  |
| Bifacial Share | 104 (69%) | 0 (0%) | +69 pp |
| Avg Warranty | 29.6 yrs | 25.0 yrs | +4.6 yr |


## Efficiency distribution

Astronergy skews to higher efficiency: 39% of lineup is 23%+


| Efficiency band | Astronergy | AEET |
| --- | --- | --- |
| 20-21% | 6 (4.0%) | 0 |
| 21-22% | 14 (9.3%) | 0 |
| 22-23% | 72 (48.0%) | 0 |
| 23%+ | 58 (38.7%) | 0 |
| \<20% | 0 | 5 (100.0%) |


## Power distribution

Astronergy offers more 600W+ panels (40% of lineup)


| Power band | Astronergy | AEET |
| --- | --- | --- |
| \<400W | 8 (5.3%) | 5 (100.0%) |
| 400-499W | 58 (38.7%) | 0 |
| 500-599W | 24 (16.0%) | 0 |
| 600-699W | 53 (35.3%) | 0 |
| 700W+ | 7 (4.7%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (89%)

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


| Technology | Astronergy | AEET |
| --- | --- | --- |
| TOPCon | 133 (88.7%) | 0 |
| PERC | 12 (8.0%) | 5 (100.0%) |
| N-type | 5 (3.3%) | 0 |


## Top panels, Astronergy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CHSM66N(DG)/F-BH-735](https://comparepv.com/panel/astronergy-chsm66n-dg-f-bh-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 2 | [CHSM66N(DG)/F-BH-730](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [CHSM66N(DG)/F-BH-725](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 4 | [CHSM66N(DG)/F-BH-720](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 5 | [CHSM66N(DG)/F-BH-715](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-715) | 715 | 23.0 | -0.290 | Monocrystalline |
| 6 | [CHSM66N(DG)/F-BH-710](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 7 | [CHSM66N(DG)/F-BH-705](https://comparepv.com/panel/astronergy-chint-new-energy-technology-co-ltd-chsm66n-dg-f-bh-705) | 705 | 22.7 | -0.290 | Monocrystalline |
| 8 | [CHSM66RN(DG)/F-BQ-670](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq-670) | 670 | 24.8 | -0.260 | Monocrystalline |
| 9 | [CHSM66RN(DG)/F-BQ](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq) | 670 | 24.8 | -0.260 | Monocrystalline |
| 10 | [CHSM66RN(DG)/F-BQ-665](https://comparepv.com/panel/astronergy-chsm66rn-dg-f-bq-665) | 665 | 24.6 | -0.260 | Monocrystalline |


## Top panels, AEET


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SE200M(24)F](https://comparepv.com/panel/aeet-se200m-24-f) | 200 | 15.7 | - | Monocrystalline |
| 2 | [SE195M(24)F](https://comparepv.com/panel/aeet-se195m-24-f) | 195 | 15.3 | - | Monocrystalline |
| 3 | [SE190M(24)F](https://comparepv.com/panel/aeet-se190m-24-f) | 190 | 14.9 | - | Monocrystalline |
| 4 | [SE185M(24)F](https://comparepv.com/panel/aeet-se185m-24-f) | 185 | 14.5 | - | Monocrystalline |
| 5 | [SE180M(24)F](https://comparepv.com/panel/aeet-se180m-24-f) | 180 | 14.1 | - | Monocrystalline |


## Summary

Astronergy is a Chinese solar module manufacturer headquartered in Shanghai and operating as a subsidiary of the CHINT Group, one of China's largest energy conglomerates. Founded in 2006, it has grown into a globally recognized producer and holds a Tier 1 ranking from BloombergNEF, having reached the top 6 in the 2023 BNEF bankability ranking and earning an "A" grade in PV Tech's PV ModuleTech bankability ratings. The company operates multiple manufacturing bases across China, Thailand, and Turkey, with total module production capacity reported at a very large scale. AEET Energy Group GmbH, by contrast, is a German-registered company headquartered in Bad Gandersheim that functions as a photovoltaic wholesale distributor and installer rather than a module manufacturer. It does not produce its own panels but sources modules from third-party manufacturers and operates a network of certified partner installers concentrated in the German-speaking market. In terms of institutional footprint and global reach, Astronergy holds a substantially stronger position.

On the product side, Astronergy's current catalog is anchored in n-type TOPCon technology, marketed under the ASTRO N series, which targets both residential rooftops and utility-scale ground-mount projects. Its modules have appeared in PVEL (PV Evolution Labs) top-performer reports and were included in independent shortlists of best panels for the Australian market in 2025. AEET, as a distributor, does not have a proprietary product family; the technology mix and brand of panels it supplies depends entirely on its sourcing relationships at any given time, making it difficult to evaluate on the same terms.

For a buyer evaluating these two names as panel suppliers, Astronergy is the clear choice if the priority is direct manufacturer accountability, documented bankability, and access to a specific, independently tested technology. AEET may be a convenient regional procurement channel within Germany, but because it resells other manufacturers' products, buyers should look through it to the underlying panel brand when making any performance or warranty assessment.

\---LINKS---

\- https://www.astronergy.com/astronergy-jumps-to-top-6-among-module-manufacturers-in-2023-bloombergnef-bankability-ranking/ \| Astronergy top 6 in 2023 BloombergNEF bankability ranking \| article

\- https://www.energysage.com/solar-panels/astronergy/ \| Astronergy Solar Panels - EnergySage profile \| review

\- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH - ENF Solar directory entry \| article

\- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH official site - wholesale PV partner \| article

\- https://www.pv-magazine.com/2025/12/12/astronergy-launches-750-w-anti-dust-topcon-solar-module/ \| Astronergy launches 750 W anti-dust TOPCon module - pv magazine \| article

Sources:

\- \[Astronergy BloombergNEF Top 6 Ranking\](https://www.astronergy.com/astronergy-jumps-to-top-6-among-module-manufacturers-in-2023-bloombergnef-bankability-ranking/)

\- \[Astronergy on EnergySage\](https://www.energysage.com/solar-panels/astronergy/)

\- \[AEET Energy Group on ENF Solar\](https://www.enfsolar.com/aeet)

\- \[AEET Energy Group official site\](https://www.aeet-energy.com/en/index.php)

\- \[Astronergy 750W TOPCon module - pv magazine\](https://www.pv-magazine.com/2025/12/12/astronergy-launches-750-w-anti-dust-topcon-solar-module/)

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

Source: https://comparepv.com/astronergy-vs-aeet

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