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

# AE Solar vs TN Solar

AE Solar has the broader catalog (646 vs 10 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | TN 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 | TN Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 10 | +636 |
| Max Power | 730 W | 715 W | +15 W |
| Avg Power | 489 W | 542 W | +54 W |


## Efficiency


| Measure | AE Solar | TN Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 23.02% | +1.41 pp |
| Avg Efficiency | 21.11% | 21.08% | +0.03 pp |


## Reliability & Warranty


| Measure | AE Solar | TN Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.280%/°C | +0.032 |
| Bifacial Share | 405 (63%) | 5 (50%) | +13 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

TN Solar skews to higher efficiency: 10% of lineup is 23%+


| Efficiency band | AE Solar | TN Solar |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 5 (50.0%) |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 0 |
| 22-23% | 199 (30.8%) | 4 (40.0%) |
| 23%+ | 60 (9.3%) | 1 (10.0%) |


## Power distribution

TN Solar offers more 600W+ panels (50% of lineup)


| Power band | AE Solar | TN Solar |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 5 (50.0%) |
| 400-499W | 329 (50.9%) | 0 |
| 500-599W | 154 (23.8%) | 0 |
| 600-699W | 55 (8.5%) | 1 (10.0%) |
| 700W+ | 30 (4.6%) | 4 (40.0%) |


## Cell technology

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

Dominant cell tech: **HJT** (50%)


| Technology | AE Solar | TN Solar |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 5 (50.0%) |
| 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%) | 5 (50.0%) |


## 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, TN Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SE6-66HBD-715](https://comparepv.com/panel/tn-solar-se6-66hbd-715) | 715 | 23.0 | -0.260 | Monocrystalline |
| 2 | [SE6-66HBD-710](https://comparepv.com/panel/tn-solar-se6-66hbd-710) | 710 | 22.9 | -0.260 | Monocrystalline |
| 3 | [SE6-66HBD-705](https://comparepv.com/panel/tn-solar-se6-66hbd-705) | 705 | 22.7 | -0.260 | Monocrystalline |
| 4 | [SE6-66HBD-700](https://comparepv.com/panel/tn-solar-se6-66hbd-700) | 700 | 22.5 | -0.260 | Monocrystalline |
| 5 | [SE6-66HBD-695](https://comparepv.com/panel/tn-solar-se6-66hbd-695) | 695 | 22.4 | -0.260 | Monocrystalline |
| 6 | [TN5-54H-390](https://comparepv.com/panel/tn-solar-tn5-54h-390) | 390 | 20.0 | -0.300 | Monocrystalline |
| 7 | [TN5-54H-385](https://comparepv.com/panel/tn-solar-tn5-54h-385) | 385 | 19.7 | -0.300 | Monocrystalline |
| 8 | [TN5-54H-380](https://comparepv.com/panel/tn-solar-tn5-54h-380) | 380 | 19.5 | -0.300 | Monocrystalline |
| 9 | [TN5-54H-375](https://comparepv.com/panel/tn-solar-tn5-54h-375) | 375 | 19.2 | -0.300 | Monocrystalline |
| 10 | [TN5-54H-370](https://comparepv.com/panel/tn-solar-tn5-54h-370) | 370 | 19.0 | -0.300 | Monocrystalline |


## Summary

AE Solar was founded in 2003 by the Maier brothers in Königsbrunn, Bavaria, Germany, where the company still maintains its headquarters. Manufacturing is spread across facilities in China, Georgia, and Turkey, giving the company an annual production capacity exceeding 2.5 GW. With a commercial presence in more than 100 countries, AE Solar has earned its 16th consecutive inclusion on the BloombergNEF Tier 1 Solar Module Manufacturer list as of Q1 2025, making it one of the very few non-Chinese-origin brands with such a sustained Tier 1 track record. The company has also received the Kiwa PVEL Top Performer Award 2025, a five-star rating in PV Magazine's TOPCon module performance test, and holds the distinction of being the first DIBt-certified Tier 1 PV module manufacturer. TN Solar, by contrast, is a Chinese manufacturer founded in 2006 and headquartered in Changzhou, Jiangsu Province. The company covers the full vertical from silicon ingots and wafers through solar cells to finished modules. According to ENF Solar data, the company employs roughly 300 staff and reported a production capacity of approximately 600 MW as of 2022; no independently verified updated figures are publicly available. TN Solar does not appear on the BloombergNEF Tier 1 list, which represents a meaningful gap in institutional credibility relative to AE Solar.

AE Solar serves a wide range of market segments. Its PERC-based Aurora series and N-type TOPCon Meteor series address residential rooftop installations, commercial and industrial (C&I) projects, and utility-scale ground-mount developments alike. The brand's long-established European distribution network facilitates procurement and after-sales support. TN Solar's core strength lies in smaller-format panels (20-200 W), though it also catalogues larger modules in the 400-755 W range across PERC, TOPCon, and HJT technologies, targeting primarily the Australian and European export markets. Its visibility among European installers and the depth of its local warranty support infrastructure are considerably harder to verify than AE Solar's.

For international buyers weighing these two manufacturers, AE Solar offers a materially stronger risk profile: confirmed BloombergNEF Tier 1 bankability, over two decades of operating history, independently verified performance awards, and a broad global service footprint. TN Solar may appeal in price-sensitive sourcing scenarios, but buyers should factor in the absence of confirmed Tier 1 status and the limited third-party documentation of its current production scale and after-sales capabilities. The two brands are not interchangeable for projects where lender or insurer bankability requirements apply.

Written by claude-sonnet from the figures above.


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

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