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

# AE Solar vs HY SOLAR

AE Solar has the broader catalog (646 vs 91 models). AE Solar leads on peak efficiency at 24.43%. HY SOLAR leans bifacial (100% of lineup).


## The two companies


| Attribute | AE Solar | HY SOLAR |
| --- | --- | --- |
| Country | Germany |  |
| Headquarters | Gersthofen |  |
| Founded | 2003 |  |
| Employees | 501-1000 |  |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes | no |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.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...


## Catalog & Power


| Measure | AE Solar | HY SOLAR | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 91 | +555 |
| Max Power | 730 W | 730 W |  |
| Avg Power | 489 W | 571 W | +83 W |


## Efficiency


| Measure | AE Solar | HY SOLAR | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.80% | +0.63 pp |
| Avg Efficiency | 21.11% | 22.94% | +1.83 pp |


## Reliability & Warranty


| Measure | AE Solar | HY SOLAR | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.290%/°C | +0.022 |
| Bifacial Share | 405 (63%) | 91 (100%) | +37 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

HY SOLAR skews to higher efficiency: 54% of lineup is 23%+


| Efficiency band | AE Solar | HY SOLAR |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 0 |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 0 |
| 22-23% | 199 (30.8%) | 42 (46.2%) |
| 23%+ | 60 (9.3%) | 49 (53.8%) |


## Power distribution

HY SOLAR offers more 600W+ panels (51% of lineup)


| Power band | AE Solar | HY SOLAR |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 0 |
| 400-499W | 329 (50.9%) | 27 (29.7%) |
| 500-599W | 154 (23.8%) | 18 (19.8%) |
| 600-699W | 55 (8.5%) | 36 (39.6%) |
| 700W+ | 30 (4.6%) | 10 (11.0%) |


## Cell technology

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

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


| Technology | AE Solar | HY SOLAR |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 91 (100.0%) |
| 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%) | 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, HY SOLAR


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HY-NT12/66H-730](https://comparepv.com/panel/hy-solar-hy-nt12-66h-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [HY-NT12/66H-725](https://comparepv.com/panel/hy-solar-hy-nt12-66h-725) | 725 | 23.2 | -0.290 | Monocrystalline |
| 3 | [HY-NT12/66GDF-725](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 4 | [HY-NT12/66H-720](https://comparepv.com/panel/hy-solar-hy-nt12-66h-720) | 720 | 23.0 | -0.290 | Monocrystalline |
| 5 | [HY-NT12/66GDF-720](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [HY-NT12/66H-715](https://comparepv.com/panel/hy-solar-hy-nt12-66h-715) | 715 | 22.9 | -0.290 | Monocrystalline |
| 7 | [HY-NT12/66GDF-715](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-715) | 715 | 23.0 | -0.290 | Monocrystalline |
| 8 | [HY-NT12/66H-710](https://comparepv.com/panel/hy-solar-hy-nt12-66h-710) | 710 | 22.7 | -0.290 | Monocrystalline |
| 9 | [HY-NT12/66GDF-710](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-710) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [HY-NT12/66GDF-705](https://comparepv.com/panel/hy-solar-hy-nt12-66gdf-705) | 705 | 22.7 | -0.290 | Monocrystalline |


## Summary

AE Solar is a German-headquartered manufacturer founded in 2003 in Königsbrunn, with a workforce of 501-1000 employees and an annual production capacity exceeding 2 GW across factories in China, Georgia, and Turkey. The company holds Tier 1 bankable status and distributes its products in over 95 countries, giving it a well-established global footprint and strong recognition in European markets. Its portfolio of 442 panels is technologically diverse - roughly half (49.8%) use TOPCon cells, with the remainder spanning earlier cell generations - resulting in an average module efficiency of 21.3% and an average output of approximately 497 Wp. HY SOLAR, operating as Hongyuan Green Energy and listed on the Shanghai Stock Exchange, is not currently classified as a Tier 1 manufacturer. With a more focused portfolio of 91 panels that are 100% TOPCon and 100% bifacial, HY SOLAR achieves a notably higher average efficiency of 22.9% and average output of 571 Wp, with a maximum power of 730 Wp shared by both brands.

AE Solar's broad product range and Tier 1 status make it well-suited for residential rooftop installations and commercial C&I projects where lender requirements or investor mandates specify bankable modules. Its recognition as a 2023 PV Top Performer - particularly in thermal cycling and mechanical stress tests - reinforces its suitability for diverse climatic conditions. HY SOLAR's uniform TOPCon bifacial portfolio, paired with a superior temperature coefficient of -0.29%/°C versus -0.31%/°C for AE Solar, positions it as a technically compelling option for utility-scale ground-mount projects and larger C&I installations where maximizing energy yield per square meter is the primary objective. HY SOLAR modules received a 5-star "Very Good" rating with 91 points in PV Magazine testing, demonstrating strong independent validation of their quality.

For buyers prioritizing financing security and established market presence - such as European project developers or installers serving retail customers - AE Solar is the lower-risk choice due to its Tier 1 status and two-decade track record. For technically oriented buyers with the capacity to perform independent due diligence and who are not constrained by strict bankability requirements, HY SOLAR's all-TOPCon bifacial lineup delivers a more consistently high-performance portfolio, though the absence of Tier 1 classification remains a meaningful consideration for project financing and long-term resale value.

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)
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- [AKCOME vs HY SOLAR](https://comparepv.com/akcome-vs-hy-solar)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [ASM vs HY SOLAR](https://comparepv.com/asm-vs-hy-solar)


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

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