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

# AE Solar vs DAS Solar

AE Solar has the broader catalog (646 vs 97 models). AE Solar leads on peak efficiency at 24.43%. DAS Solar leans bifacial (75% of lineup).


## The two companies


| Attribute | AE Solar | DAS Solar |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Gersthofen | Quzhou, Zhejiang |
| Founded | 2003 | 2018 |
| Employees | 501-1000 | 500+ |
| Annual capacity | 2+ GW/year | 40-50 GW/year |
| Tier 1 | yes | yes |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.das-solar.com](https://www.das-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...

DAS Solar, founded in 2018, specializes in the development, manufacturing, and sales of high-efficiency solar cells and photovoltaic modules. The company is committed to providing integrated PV new energy system solutions. DAS Solar is recognized as a global high-tech enterprise and a leader in N-type photovoltaic...


## Catalog & Power


| Measure | AE Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 97 | +549 |
| Max Power | 730 W | 715 W | +15 W |
| Avg Power | 489 W | 528 W | +39 W |


## Efficiency


| Measure | AE Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 24.10% | +0.33 pp |
| Avg Efficiency | 21.11% | 21.95% | +0.84 pp |


## Reliability & Warranty


| Measure | AE Solar | DAS Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.304%/°C | +0.008 |
| Bifacial Share | 405 (63%) | 73 (75%) | +13 pp |
| Avg Warranty | 29.7 yrs | 29.1 yrs | +0.6 yr |


## Efficiency distribution

DAS Solar skews to higher efficiency: 14% of lineup is 23%+


| Efficiency band | AE Solar | DAS Solar |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 7 (7.2%) |
| 20-21% | 171 (26.5%) | 8 (8.2%) |
| 21-22% | 142 (22.0%) | 26 (26.8%) |
| 22-23% | 199 (30.8%) | 42 (43.3%) |
| 23%+ | 60 (9.3%) | 14 (14.4%) |


## Power distribution

DAS Solar offers more 600W+ panels (24% of lineup)


| Power band | AE Solar | DAS Solar |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 0 |
| 400-499W | 329 (50.9%) | 46 (47.4%) |
| 500-599W | 154 (23.8%) | 28 (28.9%) |
| 600-699W | 55 (8.5%) | 19 (19.6%) |
| 700W+ | 30 (4.6%) | 4 (4.1%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (76%)


| Technology | AE Solar | DAS Solar |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 74 (76.3%) |
| PERC | 245 (37.9%) | 23 (23.7%) |
| 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, DAS Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DAS-DH132NC-715](https://comparepv.com/panel/das-solar-das-dh132nc-715) | 715 | 23.0 | -0.280 | Monocrystalline |
| 2 | [DAS-DH132NC-710](https://comparepv.com/panel/das-solar-das-dh132nc-710) | 710 | 22.9 | -0.280 | Monocrystalline |
| 3 | [DAS-DH132NC-705](https://comparepv.com/panel/das-solar-das-dh132nc-705) | 705 | 22.7 | -0.280 | Monocrystalline |
| 4 | [DAS-DH132NC-700](https://comparepv.com/panel/das-solar-das-dh132nc-700) | 700 | 22.5 | -0.280 | Monocrystalline |
| 5 | [DAS-DH132NC-695](https://comparepv.com/panel/das-solar-das-dh132nc-695) | 695 | 22.4 | -0.280 | Monocrystalline |
| 6 | [DAS-DH156NA-650W](https://comparepv.com/panel/das-solar-das-dh156na-650w) | 650 | 23.3 | -0.300 | Monocrystalline |
| 7 | [DAS-DH132NE-650W](https://comparepv.com/panel/das-solar-das-dh132ne-650w) | 650 | 24.1 | -0.280 | Monocrystalline |
| 8 | [DAS-DH156NA-645W](https://comparepv.com/panel/das-solar-das-dh156na-645w) | 645 | 23.1 | -0.300 | Monocrystalline |
| 9 | [DAS-DH132NE-645W](https://comparepv.com/panel/das-solar-das-dh132ne-645w) | 645 | 23.9 | -0.280 | Monocrystalline |
| 10 | [DAS-DH156NA-640W](https://comparepv.com/panel/das-solar-das-dh156na-640w) | 640 | 22.9 | -0.300 | Monocrystalline |


## Summary

AE Solar was founded in 2003 in Germany and has grown into one of the few European-headquartered solar module manufacturers with a truly global footprint, operating in over 95 countries. The company maintains a production capacity exceeding 2 GW across manufacturing facilities in China, Georgia, and Turkey. In 2024, BloombergNEF recognized AE Solar as Europe's sole Tier 1 PV module manufacturer with high bankability - a distinction that underscores its credibility for project finance and lender due diligence. DAS Solar, by contrast, was founded in 2018 in Quzhou, China, and has achieved remarkable scale in a short time, reaching a production capacity of 40-50 GW and ranking seventh among the world's largest PV manufacturers in H1 2025, with BNEF Tier 1 status secured for four consecutive quarters through 2025. Both manufacturers lead with TOPCon cell technology as their primary offering. AE Solar's broader portfolio of 442 panels reaches a maximum output of 730 Wp and peak efficiency of 24.43%, while DAS Solar's 97-model catalog tops out at 715 Wp and 24.1% efficiency. DAS Solar holds an edge in average module efficiency (21.95% vs 21.34%) and a higher share of bifacial panels (75.26% vs 63.8%), while AE Solar's average temperature coefficient of -0.313%/°C is marginally higher than DAS Solar's -0.304%/°C.

AE Solar's strengths lie in its European identity, two-decade track record, and versatile product range, making it a natural fit for residential rooftop installs across Europe where end-customers value brand origin and regulatory familiarity. Its 2023 PV Top Performer recognition - particularly in thermal cycling and mechanical stress sequence tests - supports its case for commercial C&I projects where long-term durability and warranty depth (averaging 29.7 years) matter most. The wider 442-panel catalog also gives installers more flexibility across varying roof types and system sizes. DAS Solar's massive production scale, high proportion of bifacial modules, and a slightly better average temperature coefficient make it a strong contender for utility-scale ground-mount projects where volume pricing, high energy yield per panel, and bifacial rear-side gain are the primary drivers. The company's TOPCon technology roadmap - including the 2025-launched TOPCon 5.0 generation - signals continued investment in next-generation performance at scale.

For international buyers choosing between the two, the decision hinges largely on project type and market context. AE Solar is the stronger choice for European residential and commercial projects where a European brand identity, an established support network, and a wide product range add tangible value - particularly in markets where component origin affects permitting or financing. DAS Solar suits large-scale procurement where competitive pricing, production depth, and high bifacial module availability are critical, especially for utility-scale developers operating in markets with less sensitivity to brand geography. Both manufacturers offer solid Tier 1 bankability and near-30-year warranty terms, making either a financially defensible choice for long-term energy projects.

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 DAS Solar](https://comparepv.com/akcome-vs-das-solar)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [ASM vs DAS Solar](https://comparepv.com/asm-vs-das-solar)


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

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