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

# AE Solar vs CW Enerji

AE Solar has the broader catalog (646 vs 15 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | CW Enerji |
| --- | --- | --- |
| Country | Germany | Turkey |
| Headquarters | Gersthofen | Antalya |
| Founded | 2003 | 2010 |
| Employees | 501-1000 | 1000-2000 |
| Annual capacity | 2+ GW/year | 1-2 GW/year |
| Tier 1 | yes |  |
| Listed |  | BIST: CWENE |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://cw-enerji.com](https://cw-enerji.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...

CW Enerji is a Turkish solar panel manufacturer and energy solutions provider established in 2010, headquartered in Antalya. The company produces monocrystalline and TopCon N-Type solar panels with an annual capacity of 1.8 GW, and also offers energy storage, EV charging, and heat pump solutions. It is publicly traded...


## Catalog & Power


| Measure | AE Solar | CW Enerji | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 15 | +631 |
| Max Power | 730 W | 550 W | +180 W |
| Avg Power | 489 W | 475 W | +14 W |


## Efficiency


| Measure | AE Solar | CW Enerji | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 21.36% | +3.07 pp |
| Avg Efficiency | 21.11% | 20.51% | +0.59 pp |


## Reliability & Warranty


| Measure | AE Solar | CW Enerji | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.357%/°C | +0.045 |
| Bifacial Share | 405 (63%) | 0 (0%) | +63 pp |
| Avg Warranty | 29.7 yrs | 30.0 yrs | +0.3 yr |


## Efficiency distribution

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


| Efficiency band | AE Solar | CW Enerji |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 3 (20.0%) |
| 20-21% | 171 (26.5%) | 8 (53.3%) |
| 21-22% | 142 (22.0%) | 4 (26.7%) |
| 22-23% | 199 (30.8%) | 0 |
| 23%+ | 60 (9.3%) | 0 |


## Power distribution

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


| Power band | AE Solar | CW Enerji |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 0 |
| 400-499W | 329 (50.9%) | 10 (66.7%) |
| 500-599W | 154 (23.8%) | 5 (33.3%) |
| 600-699W | 55 (8.5%) | 0 |
| 700W+ | 30 (4.6%) | 0 |


## Cell technology

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

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


| Technology | AE Solar | CW Enerji |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 0 |
| PERC | 245 (37.9%) | 15 (100.0%) |
| 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, CW Enerji


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CWT550-144PM10](https://comparepv.com/panel/cw-enerji-cwt550-144pm10) | 550 | 21.3 | -0.350 | Monocrystalline |
| 2 | [CWT545-144PM10](https://comparepv.com/panel/cw-enerji-cwt545-144pm10) | 545 | 21.1 | -0.350 | Monocrystalline |
| 3 | [CWT540-144PM10](https://comparepv.com/panel/cw-enerji-cwt540-144pm10) | 540 | 20.9 | -0.350 | Monocrystalline |
| 4 | [CWT535-144PM10](https://comparepv.com/panel/cw-enerji-cwt535-144pm10) | 535 | 20.7 | -0.350 | Monocrystalline |
| 5 | [CWT530-144PM10](https://comparepv.com/panel/cw-enerji-cwt530-144pm10) | 530 | 20.5 | -0.350 | Monocrystalline |
| 6 | [CWT465-144MB](https://comparepv.com/panel/cw-enerji-cwt465-144mb) | 465 | 21.4 | -0.360 | Monocrystalline |
| 7 | [CWT460-144MB](https://comparepv.com/panel/cw-enerji-cwt460-144mb) | 460 | 21.1 | -0.360 | Monocrystalline |
| 8 | [CWT455-144MB](https://comparepv.com/panel/cw-enerji-cwt455-144mb) | 455 | 20.9 | -0.360 | Monocrystalline |
| 9 | [CWT450-144MB](https://comparepv.com/panel/cw-enerji-cwt450-144mb) | 450 | 20.7 | -0.360 | Monocrystalline |
| 10 | [CWT445-144MB](https://comparepv.com/panel/cw-enerji-cwt445-144mb) | 445 | 20.4 | -0.360 | Monocrystalline |


## Summary

AE Solar was founded in 2003 by Alexander Maier and his siblings in Königsbrunn, Germany, and is headquartered in Gersthofen. The company operates manufacturing facilities in China, Georgia, and Turkey, with a combined annual production capacity of approximately 2.5 GW. AE Solar has achieved 16 consecutive BloombergNEF Tier 1 rankings and was identified as Europe's sole Tier 1 PV manufacturer with high bankability in the 2024 BNEF survey, with its bankability score rising from 26% in 2023 to 50% in 2024. Its N-type TOPCon Meteor modules received a five-star rating in PV Magazine's independent module test and the Kiwa PVEL Top Performer Award in 2025. CW Enerji was founded in 2010 and is headquartered in Antalya, Turkey, with an annual production capacity of approximately 1.8 GW and a factory footprint of 45,000 m². The company holds ISO 9001, ISO 14001, ISO 45001, and several other management-system certifications, and is listed among Turkey's Top 500 Industrial Enterprises by the Istanbul Chamber of Industry. No BloombergNEF Tier 1 or bankability listing for CW Enerji appeared in available public sources, giving AE Solar the stronger institutional footprint at this time.

AE Solar's main product families are the Aurora series (P-type PERC) and the Meteor series (N-type TOPCon), both targeting residential rooftop installations and commercial C&I projects. The Meteor line's high-efficiency output and low temperature coefficient make it competitive for markets with temperate climates. CW Enerji offers a broader hardware ecosystem spanning modules from small-format specialty panels up to large-format modules exceeding 600 W, bifacial panels, and G12R TOPCon panels - the first of their type produced in Turkey - alongside inverters, charge controllers, battery storage systems, and EV chargers, positioning the brand as a full-system supplier suited to C&I and off-grid projects.

For international buyers where bankability and independent third-party validation are key procurement criteria - project finance, utility-scale tenders, or insurance-backed installations - AE Solar's documented Tier 1 status and test awards give it a clear edge. CW Enerji is a credible mid-market alternative, particularly attractive where a full-system offering from a single vendor is valued or where Turkish-origin goods carry tariff advantages, but buyers should weigh the currently limited public evidence of its bankability standing in European financing contexts.

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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- [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko)
- [AKCOME vs CW Enerji](https://comparepv.com/akcome-vs-cw-enerji)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [ASM vs CW Enerji](https://comparepv.com/asm-vs-cw-enerji)


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Source: https://comparepv.com/ae-solar-vs-cw-enerji

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