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AKCOME vs Epax Solar - solar panel manufacturer comparison

AKCOME
China Founded 2003
Read the AKCOME review
VS
Epax Solar
Germany Founded 2019
Read the Epax Solar review
At a glance

AKCOME has the broader catalog (3 vs 0 models). 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
3 0
Highest power
700 Wp 0 Wp
Best efficiency
22.5% -
Average efficiency
21.6% -
Bifacial share
100% 0%
Average warranty
30 yrs -
01

The two companies

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

Epax Solar is an owner-managed wholesaler for photovoltaic components. They reliably supply solar installers across Germany and Europe with a wide product portfolio, thanks to direct manufacturer partnerships and efficient logistics. Epax Solar is committed to clean energy generation and sustainability.

Founded
2019
Headquarters
Deggendorf, Germany
Employees
1-10
02

Catalogue against catalogue

Averages over every model in the database
Metric AKCOME Epax Solar
Catalog & Power
Panel Models 3+3 0
Max Power 700 W+700 W 0 W
Avg Power 672 W+672 W 0 W
Efficiency
Max Efficiency 22.54% -
Avg Efficiency 21.63% -
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C -
Bifacial Share 3 (100%)+100 pp 0 (0%)
Avg Warranty 30.0 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

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

AKCOME cell technology
Share of their models by cell architecture

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

Epax Solar cell technology
Share of their models by cell architecture
04

The flagships

Highest-power models from each brand
Epax Solar all models
No panels from this manufacturer are in the database yet.
05

Written summary

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AKCOME is a Chinese solar module manufacturer headquartered in Zhejiang province, founded as part of China's early photovoltaic expansion. At its peak it claimed annual module production capacity of around 3.8 GW and appeared on BloombergNEF Tier 1 bankability lists through early 2024 - a status reflecting financial transparency rather than product quality. However, AKCOME's institutional standing deteriorated sharply when its subsidiary Zhejiang Akcome Photovoltaic Technology entered court-supervised bankruptcy reorganization in July 2024 after sustained losses dating back to 2019, and the Shenzhen Stock Exchange terminated the company's stock listing in August 2024. Epax Solar GmbH, by contrast, is a German photovoltaic distributor and wholesaler based in Deggendorf, Bavaria - an owner-managed business that supplies solar installers and electricians across Germany and Europe with panels, inverters, storage systems, mounting structures, and accessories. It does not manufacture its own modules. These two companies therefore occupy entirely different roles in the solar supply chain, making a direct product comparison inapplicable.

In terms of product access, buyers approaching AKCOME were historically purchasing TOPCon and HJT cell-based modules directly from the factory, with efficiency figures competitive for their era and a 30-year performance warranty on offer - though that warranty continuity is now genuinely uncertain given the ongoing restructuring. Epax Solar's value proposition is the opposite: it aggregates products from multiple manufacturers and offers short delivery times through its European logistics network, so the panel technology and brand depend entirely on what brands it sources at any given time.

For a typical buyer in 2025, neither can be recommended in straightforward terms. AKCOME's financial distress introduces real warranty risk that outweighs its historically competitive specifications. Epax Solar is a legitimate regional distributor, useful for European installers needing flexible supply, but it is not a panel brand in any comparable sense. Buyers should evaluate the specific module brands Epax Solar currently stocks rather than treating it as a manufacturer.

Generated by Claude Sonnet · 2026-06-21

06

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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 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.