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

# AE Solar vs Bruk-Bet

AE Solar has the broader catalog (646 vs 20 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | Bruk-Bet |
| --- | --- | --- |
| Country | Germany | Poland |
| Headquarters | Gersthofen | Nieciecza |
| Founded | 2003 | 1984 |
| Employees | 501-1000 | 1000+ |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes |  |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [http://www.solar.bruk-bet.pl](http://www.solar.bruk-bet.pl) |

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...

Bruk-Bet Fotowoltaika is a leading Polish manufacturer of photovoltaic (PV) and BIPV modules, and part of the larger Bruk-Bet Group. The company has been operating in the construction industry since 1984 and has been active in renewable energy since 2011. Bruk-Bet is known for its high-quality building solutions and...


## Catalog & Power


| Measure | AE Solar | Bruk-Bet | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 20 | +626 |
| Max Power | 730 W | 480 W | +250 W |
| Avg Power | 489 W | 416 W | +72 W |


## Efficiency


| Measure | AE Solar | Bruk-Bet | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 22.17% | +2.26 pp |
| Avg Efficiency | 21.11% | 20.80% | +0.31 pp |


## Reliability & Warranty


| Measure | AE Solar | Bruk-Bet | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.324%/°C | +0.013 |
| Bifacial Share | 405 (63%) | 4 (20%) | +43 pp |
| Avg Warranty | 29.7 yrs | 26.5 yrs | +3.2 yr |


## Efficiency distribution

AE Solar skews to higher efficiency: 9% of lineup is 23%+


| Efficiency band | AE Solar | Bruk-Bet |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 2 (10.0%) |
| 20-21% | 171 (26.5%) | 11 (55.0%) |
| 21-22% | 142 (22.0%) | 5 (25.0%) |
| 22-23% | 199 (30.8%) | 2 (10.0%) |
| 23%+ | 60 (9.3%) | 0 |


## Power distribution

AE Solar offers more 600W+ panels (13% of lineup)


| Power band | AE Solar | Bruk-Bet |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 7 (35.0%) |
| 400-499W | 329 (50.9%) | 13 (65.0%) |
| 500-599W | 154 (23.8%) | 0 |
| 600-699W | 55 (8.5%) | 0 |
| 700W+ | 30 (4.6%) | 0 |


## Cell technology

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

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


| Technology | AE Solar | Bruk-Bet |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 2 (10.0%) |
| PERC | 245 (37.9%) | 15 (75.0%) |
| Back Contact | 21 (3.3%) | 0 |
| N-type | 17 (2.6%) | 3 (15.0%) |
| 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, Bruk-Bet


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [PEM.GB-480 N-Type](https://comparepv.com/panel/bruk-bet-pem-gb-480-n-type) | 480 | 22.2 | -0.290 | Monocrystalline |
| 2 | [PEM.GB-480](https://comparepv.com/panel/bruk-bet-pem-gb-480) | 480 | 22.2 | -0.290 | Monocrystalline |
| 3 | [PEM.GB-470 N-Type](https://comparepv.com/panel/bruk-bet-pem-gb-470-n-type) | 470 | 21.7 | -0.290 | Monocrystalline |
| 4 | [PEM.GB-470](https://comparepv.com/panel/bruk-bet-pem-gb-470) | 470 | 21.7 | -0.290 | Monocrystalline |
| 5 | [PEM.WB-465](https://comparepv.com/panel/bruk-bet-pem-wb-465) | 465 | 21.3 | -0.324 | Monocrystalline |
| 6 | [PEM.WB-460](https://comparepv.com/panel/bruk-bet-pem-wb-460) | 460 | 21.1 | -0.324 | Monocrystalline |
| 7 | [PEM.WS-460](https://comparepv.com/panel/bruk-bet-pem-ws-460) | 460 | 21.1 | -0.324 | Monocrystalline |
| 8 | [PEM.WS-455](https://comparepv.com/panel/bruk-bet-pem-ws-455) | 455 | 20.8 | -0.324 | Monocrystalline |
| 9 | [PEM.BB-450](https://comparepv.com/panel/bruk-bet-pem-bb-450) | 450 | 20.6 | -0.324 | Monocrystalline |
| 10 | [PEM.WB-410](https://comparepv.com/panel/bruk-bet-pem-wb-410) | 410 | 20.8 | -0.324 | Monocrystalline |


## Summary

AE Solar is a German manufacturer founded in 2003 in Königsbrunn, Bavaria, by Alexander Maier and his brothers, with operational headquarters in Gersthofen, Germany. Production is spread across facilities in China, Georgia, and Turkey, giving the company a combined annual manufacturing capacity of approximately 2.5 GW. AE Solar has appeared on BloombergNEF's Global Tier 1 Solar Module Manufacturer list sixteen consecutive times as of Q1 2025, and was identified by BloombergNEF as Europe's sole Tier 1 module maker with high bankability in 2024. Bruk-Bet Fotowoltaika is a Polish brand launched in 2011 by Bruk-Bet S.A., a construction-materials group established in 1984 and headquartered in Tarnow, southern Poland. Its dedicated PV factory - one of only a handful operating in Poland - carries an annual production capacity of around 120 MW, positioning it firmly as a niche domestic producer rather than a global volume manufacturer. On institutional recognition and project-finance bankability, AE Solar holds a substantially stronger international standing.

AE Solar covers the full range of solar applications, from residential rooftop systems through commercial and industrial installations to large utility-scale ground-mount projects. Its current lineup includes N-type TOPCon modules under the Meteor series with power outputs ranging from roughly 415 W to 725 W, alongside HJT modules suited to environments where low-light performance and a low temperature coefficient are priorities. The company supports its products with a 30-year product warranty, which is notably above the industry norm. Bruk-Bet's portfolio is oriented primarily toward the Polish residential segment and smaller commercial projects. The technology base is monocrystalline PERC with a half-cut cell architecture, and the Extreme and Extreme Plus series are engineered for high mechanical load tolerance, making them a practical fit for central European rooftops subject to heavy snow and wind. Module efficiency falls in the 19-20 percent range, in line with mainstream PERC benchmarks. The standard product warranty is 12 years, extendable to 20 years when installation is performed by a certified partner installer.

For buyers active in international markets or planning utility-scale deployments, AE Solar is the more straightforward choice: Tier 1 status eases project financing, multi-gigawatt capacity supports supply continuity, and the breadth of its technology portfolio addresses virtually every segment. Bruk-Bet is a credible option for Polish residential buyers who prioritize domestic manufacturing, local warranty support, and robust mechanical durability - but it lacks the global bankability and technology range that AE Solar brings. The two brands are not interchangeable in scope: they differ meaningfully in scale, addressable markets, and institutional profile.

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/ae-solar-vs-bruk-bet

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