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CW Enerji vs AEET - solar panel manufacturer comparison

CW Enerji
Turkey Founded 2010
Read the CW Enerji review
VS
AEET
Headquarters not published
Read the AEET review
At a glance

CW Enerji has the broader catalog (15 vs 5 models). CW Enerji leads on peak efficiency at 21.36%.

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
15 5
Highest power
550 Wp 200 Wp
Best efficiency
21.4% 15.7%
Average efficiency
20.5% 14.9%
Bifacial share
0% 0%
Average warranty
30 yrs 25 yrs
01

The two companies

Company facts, not datasheet figures
CW Enerji

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...

Founded
2010
Headquarters
Antalya, Turkey
Annual capacity
1-2 GW/year
Employees
1000-2000
02

Catalogue against catalogue

Averages over every model in the database
Metric CW Enerji AEET
Catalog & Power
Panel Models 15+10 5
Max Power 550 W+350 W 200 W
Avg Power 475 W+285 W 190 W
Efficiency
Max Efficiency 21.36%+5.66 pp 15.70%
Avg Efficiency 20.51%+5.61 pp 14.90%
Reliability & Warranty
Avg Temp Coefficient -0.357%/°C -
Bifacial Share 0 (0%) 0 (0%)
Avg Warranty 30.0 yrs+5.0 yr 25.0 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band
Power spread
Share of each catalogue in every power band
CW Enerji cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (100%)

AEET cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (100%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

CW Enerji is a Turkish solar-panel manufacturer headquartered in Antalya, Turkey. The company has scaled to an annual module production capacity of approximately 1.8 GW and secured a reported $750 million module supply agreement targeting the U.S. market, a deal that signals substantial commercial traction. The Turkish origin of its panels confers a tariff advantage in the United States relative to Asian-manufactured modules - no confirmed BloombergNEF Tier 1 designation appears in current search results, but its production scale and recent export deals mark it as a growing mid-tier OEM. AEET Energy Group GmbH, by contrast, is a German-based photovoltaic wholesale and distribution specialist headquartered in Bad Gandersheim, Germany. Rather than manufacturing modules itself, AEET sources products from third-party producers and resells them under its own label alongside broader installation and project-development services, supported by a network of more than 500 certified specialist partners across Germany. On institutional footprint, CW Enerji - as an integrated manufacturer with its own production lines - carries more weight for buyers who require traceable supply-chain provenance.

For product families, CW Enerji offers a wide power-output range from compact residential modules through to commercial and utility-scale formats reportedly reaching up to 675 W, with panel efficiency quoted between 20% and 23%. Product warranties run up to 15 years and performance warranties up to 30 years. AEET Energy Group, operating as a distributor rather than an OEM, can supply modules from multiple upstream brands, which provides procurement flexibility but means that technology specifications - cell type, degradation rate, warranty depth - depend entirely on which underlying product a buyer selects.

For a buyer seeking a single-origin manufactured product with documented capacity and a clear path to supply-chain certification, CW Enerji is the more straightforward choice, particularly for U.S.-bound projects sensitive to tariff structures. AEET may suit European commercial buyers who value a locally embedded German service network and multi-brand sourcing flexibility over a direct relationship with one named factory.

Generated by Claude Sonnet · 2026-06-09

06

Other brand comparisons

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 4 CW Enerji offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.