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

# AE Solar vs Huasun

AE Solar has the broader catalog (646 vs 126 models). AE Solar leads on peak efficiency at 24.43%. Huasun leans bifacial (90% of lineup).


## The two companies


| Attribute | AE Solar | Huasun |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Gersthofen | Xuancheng, Anhui |
| Founded | 2003 | 2020 |
| Employees | 501-1000 | 2500+ |
| Annual capacity | 2+ GW/year | 20 GW/year |
| Tier 1 | yes | yes |
| Listed |  | Shenzhen Stock Exchange: 000790 |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.huasunsolar.com/](https://www.huasunsolar.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...

Huasun Energy is a global leader in heterojunction (HJT) solar technology, specializing in the R&D and large-scale production of ultra-high-efficiency n-type HJT products. They cover the entire value chain from silicon ingots and wafers to HJT cells and modules, delivering cutting-edge solutions for the solar...


## Catalog & Power


| Measure | AE Solar | Huasun | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 126 | +520 |
| Max Power | 730 W | 730 W |  |
| Avg Power | 489 W | 523 W | +34 W |


## Efficiency


| Measure | AE Solar | Huasun | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.90% | +0.53 pp |
| Avg Efficiency | 21.11% | 21.92% | +0.81 pp |


## Reliability & Warranty


| Measure | AE Solar | Huasun | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.258%/°C | +0.054 |
| Bifacial Share | 405 (63%) | 113 (90%) | +27 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

Huasun skews to higher efficiency: 30% of lineup is 23%+


| Efficiency band | AE Solar | Huasun |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 12 (9.5%) |
| 20-21% | 171 (26.5%) | 2 (1.6%) |
| 21-22% | 142 (22.0%) | 9 (7.1%) |
| 22-23% | 199 (30.8%) | 65 (51.6%) |
| 23%+ | 60 (9.3%) | 38 (30.2%) |


## Power distribution

Huasun offers more 600W+ panels (28% of lineup)


| Power band | AE Solar | Huasun |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 9 (7.1%) |
| 400-499W | 329 (50.9%) | 46 (36.5%) |
| 500-599W | 154 (23.8%) | 36 (28.6%) |
| 600-699W | 55 (8.5%) | 17 (13.5%) |
| 700W+ | 30 (4.6%) | 18 (14.3%) |


## Cell technology

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

Dominant cell tech: **HJT** (75%)


| Technology | AE Solar | Huasun |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 32 (25.4%) |
| 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%) | 94 (74.6%) |


## 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, Huasun


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HSN-210-B132DS730](https://comparepv.com/panel/huasun-hsn-210-b132ds730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [RS730S9-132GANT](https://comparepv.com/panel/huasun-rs730s9-132gant) | 730 | 23.5 | -0.310 | Monocrystalline |
| 3 | [HSN-210-B132DS725](https://comparepv.com/panel/huasun-hsn-210-b132ds725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [RS725S9-132GANT](https://comparepv.com/panel/huasun-rs725s9-132gant) | 725 | 23.3 | -0.310 | Monocrystalline |
| 5 | [HSN-210-B132DS720](https://comparepv.com/panel/huasun-hsn-210-b132ds720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 6 | [HSN-210-B132DSU720](https://comparepv.com/panel/huasun-hsn-210-b132dsu720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 7 | [RS720S9-132GANT](https://comparepv.com/panel/huasun-rs720s9-132gant) | 720 | 23.2 | -0.310 | Monocrystalline |
| 8 | [HSN-210-B132DS715](https://comparepv.com/panel/huasun-hsn-210-b132ds715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 9 | [HSN-210-B132DSU715](https://comparepv.com/panel/huasun-hsn-210-b132dsu715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 10 | [RS715S89-132GANT](https://comparepv.com/panel/huasun-rs715s89-132gant) | 715 | 23.0 | -0.310 | Monocrystalline |


## Summary

AE Solar was founded in 2003 and is headquartered in Königsbrunn, Germany, making it one of the most established European solar module manufacturers on the market today. The company holds BloombergNEF Tier 1 bankable status and is recognised as Europe's sole Tier 1 manufacturer in that ranking, operating production facilities in China, Georgia, and Turkey with a combined capacity of approximately 2.5 GW - and an announced 10 GW expansion plant planned for Romania that would represent a major step toward EU-domestic manufacturing. Huasun, by contrast, was established in 2020 in Xuancheng, Anhui Province, China, and has scaled rapidly into the world's largest dedicated HJT module manufacturer, with a stated production capacity of 20 GW and over 11 GW shipped globally as of 2025. Listed on the Shenzhen Stock Exchange and employing more than 2,500 people, Huasun also holds Tier 1 bankable status and has claimed a record heterojunction cell efficiency of 26.5% in laboratory conditions, underlining its technology-forward positioning.

AE Solar's broad portfolio of 442 modules spans monofacial and bifacial designs, with TOPCon n-type technology representing roughly half the lineup. Peak module efficiency reaches 24.43% with a portfolio average of 21.3%, and the wide product range - covering varying form factors and power classes - makes AE Solar well suited for residential rooftop installs, commercial C&I projects, and mid-scale ground-mount arrays where European quality assurance, a DIBt certification, and a near 30-year average warranty carry weight with financiers and end customers alike. Huasun's more focused portfolio of 126 modules leans heavily on HJT technology (approximately 75% of the lineup), delivering an average panel power of around 523 Wp, an average efficiency of 21.9%, and a temperature coefficient of -0.26%/°C - meaningfully better than AE Solar's -0.31%/°C. Combined with a bifacial ratio approaching 90%, these characteristics make Huasun modules particularly compelling for utility-scale ground-mount projects, agri-PV installations, and vertical bifacial applications where rear-side yield and thermal performance directly affect project economics.

For international buyers choosing between the two, the decision hinges on project scale and supply chain priorities. AE Solar's two-decade track record, European operational footprint, and planned Romanian gigafactory offer supply chain resilience within the EU - advantages that matter in residential, C&I, and regulated procurement contexts. Huasun delivers a technically differentiated HJT product with superior temperature performance and near-total bifaciality, advantages most impactful in large, performance-driven ground-mount projects where even marginal efficiency and bifaciality gains compound over a 25-30 year asset life. Buyers prioritising cell-technology leadership and maximum energy yield will favour Huasun; those seeking a European-anchored supplier with a mature installer network and a wider product selection are better served by AE Solar.

Written by claude-sonnet from the figures above.


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- [ASM vs Huasun](https://comparepv.com/asm-vs-huasun)


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

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