Skip to main content

AKCOME vs SOMI - solar panel manufacturer comparison

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

SOMI has the broader catalog (6 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
3 6
Highest power
700 Wp 550 Wp
Best efficiency
22.5% 21.3%
Average efficiency
21.6% 20.8%
Bifacial share
100% 0%
Average warranty
30 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 AKCOME SOMI
Catalog & Power
Panel Models 3 6+3
Max Power 700 W+150 W 550 W
Avg Power 672 W+134 W 538 W
Efficiency
Max Efficiency 22.54%+1.24 pp 21.30%
Avg Efficiency 21.63%+0.83 pp 20.80%
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C+0.110 -0.350%/°C
Bifacial Share 3 (100%)+100 pp 0 (0%)
Avg Warranty 30.0 yrs 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%)

SOMI 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...

AKCOME, formally Jiangsu Akcome Industrial Group Co., Ltd., is a Chinese solar manufacturer founded in 2006 and headquartered in Zhejiang province. It was listed on the Shenzhen Stock Exchange in 2010 and appeared on BloombergNEF Tier 1 lists as of 2022. However, its financial position has since deteriorated severely - the company reported net losses every year from 2019, halted production across several subsidiaries in mid-2024, saw a key subsidiary enter court-supervised bankruptcy reorganization in July 2024, and was formally delisted from the Shenzhen exchange in August 2024. PV ModuleTech had already downgraded AKCOME's bankability rating to CC+ before the delisting, signaling low investment reliability. SOMI, by contrast, does not appear in any major independent solar industry database, review platform, or trade press source consulted for this comparison, which makes it impossible to characterize its founding history, production scale, or institutional footprint with any confidence.

On the product side, AKCOME built panels on both PERC and N-type TOPCon cell technology - confirmed by modules listed with Australia's Clean Energy Council, including a mono PERC half-cut model and a TOPCon bifacial dual-glass module sold under the Kookaburra sub-brand. The company targeted residential and light commercial export markets, including Australia, and previously claimed production capacity in the multi-gigawatt range. SOMI's product families, cell technologies, and target use cases remain unverifiable from publicly available sources at the time of writing.

For a buyer evaluating either brand in 2025-2026, neither can be recommended without serious reservations. AKCOME carries material counterparty risk - a CC+ bankability rating, active bankruptcy proceedings, and a delisted parent company will disqualify it from most project-finance arrangements. SOMI's absence from credible industry records makes standard due diligence effectively impossible. Buyers prioritizing long-term warranty security and lender acceptance should look to manufacturers currently holding recognized Tier 1 or equivalent bankability status.

Generated by Claude Sonnet · 2026-06-21

06

Other brand comparisons

Build your own
Manufacturers
AKCOME A.B. Energy
Manufacturers
AE Solar SOMI
Manufacturers
AKCOME AEET
Manufacturers
AIKO SOMI
Manufacturers
AKCOME ARTsolar
Manufacturers
ASM SOMI
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.