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AEET vs AKCOME - solar panel manufacturer comparison

AEET
Headquarters not published
Read the AEET review
VS
AKCOME
China Founded 2003
Read the AKCOME review
At a glance

AEET has the broader catalog (5 vs 3 models). AKCOME leads on peak efficiency at 22.54%. AKCOME leans bifacial (100% of lineup).

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
5 3
Highest power
200 Wp 700 Wp
Best efficiency
15.7% 22.5%
Average efficiency
14.9% 21.6%
Bifacial share
0% 100%
Average warranty
25 yrs 30 yrs
01

The two companies

Company facts, not datasheet figures
AKCOME
Founded
2003
Headquarters
Suzhou, China
02

Catalogue against catalogue

Averages over every model in the database
Metric AEET AKCOME
Catalog & Power
Panel Models 5+2 3
Max Power 200 W 700 W+500 W
Avg Power 190 W 672 W+482 W
Efficiency
Max Efficiency 15.70% 22.54%+6.84 pp
Avg Efficiency 14.90% 21.63%+6.73 pp
Reliability & Warranty
Avg Temp Coefficient - -0.240%/°C
Bifacial Share 0 (0%) 3 (100%)+100 pp
Avg Warranty 25.0 yrs 30.0 yrs+5.0 yr

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

AKCOME offers more 600W+ panels (100% of lineup)

AEET cell technology
Share of their models by cell architecture

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

AKCOME cell technology
Share of their models by cell architecture

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

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

AKCOME is a Chinese solar manufacturer headquartered in Zhejiang province that built a meaningful presence in global photovoltaic markets. The company was previously listed among Bloomberg NEF's bankable Tier 1 module suppliers, though it was removed from that designation in 2024, and TaiyangNews delisted its products from the Top Solar Modules ranking in January 2025 after its corporate website became inaccessible - a development that raises questions about its current operational continuity. At its peak, AKCOME reported module manufacturing capacity of approximately 3.8 GW per year. AEET Energy Group GmbH, by contrast, is a Germany-based company headquartered in Bad Gandersheim that operates primarily as a photovoltaic wholesaler and distribution partner, serving a network of more than 500 certified specialist partners across Germany. AEET does not appear on major Tier 1 or bankability rankings, reflecting its role as a regional trade intermediary rather than a globally scaled manufacturer. On institutional footprint, AKCOME historically carried the stronger international manufacturing profile, though its current standing is uncertain.

In terms of products, AKCOME built its catalog around HJT cell technology with a bifacial module lineup targeting high-wattage output and performance warranties of up to 30 years. AEET's offering covers a broader but less advanced technology mix - polycrystalline and monocrystalline silicon modules as well as thin-film variants - oriented toward the European installation and wholesale market, with a standard 10-year product warranty and a 25-year performance guarantee.

For a typical buyer in 2025, neither brand represents a straightforward default. AKCOME's uncertain operational status introduces meaningful due-diligence risk, while AEET functions more as a distribution channel than a vertically integrated producer. Buyers are generally better served by confirming supply chain continuity directly with installers before committing to either brand.

Generated by Claude Sonnet · 2026-05-18

06

Other brand comparisons

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Manufacturers
AU Optronics AKCOME
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 2 AKCOME 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.