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AKCOME vs Twinsel Electronic Technology - solar panel manufacturer comparison

AKCOME
China Founded 2003
Read the AKCOME review
VS
Twinsel Electronic Technology
Headquarters not published
Read the Twinsel Electronic Technology review
At a glance

Twinsel Electronic Technology has the broader catalog (17 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 17
Highest power
700 Wp 700 Wp
Best efficiency
22.5% 22.5%
Average efficiency
21.6% 21.9%
Bifacial share
100% 71%
Average warranty
30 yrs 29 yrs
01

The two companies

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

Catalogue against catalogue

Averages over every model in the database
Metric AKCOME Twinsel Electronic Technology
Catalog & Power
Panel Models 3 17+14
Max Power 700 W 700 W
Avg Power 672 W+26 W 646 W
Efficiency
Max Efficiency 22.54%+0.04 pp 22.50%
Avg Efficiency 21.63% 21.86%+0.23 pp
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C+0.032 -0.272%/°C
Bifacial Share 3 (100%)+29 pp 12 (71%)
Avg Warranty 30.0 yrs+1.5 yr 28.5 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%)

Twinsel Electronic Technology cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (71%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

AKCOME is a Chinese photovoltaic manufacturer founded in 2006 and headquartered in Zhejiang Province. The company appeared on BloombergNEF Tier 1 bankable module supplier lists as recently as 2022 and built its identity around HJT and PERC bifacial double-glass modules targeting premium commercial and utility-scale applications. However, its financial position deteriorated sharply during China's solar oversupply crisis: AKCOME has recorded net losses every year since 2019, and in July 2024 a core subsidiary entered court-accepted bankruptcy reorganization proceedings. The company was subsequently delisted from the Shenzhen Stock Exchange after its share price fell below 1 yuan for 20 consecutive days, and its website was inaccessible as of early 2025, prompting its removal from independent module tracking lists. Twinsel Electronic Technology - formally Zhejiang Twinsel Electronic Technology Co., Ltd. - was established in 2011 in Ningbo, Zhejiang, and operates as a diversified electronics-to-energy company rather than a dedicated module specialist. It holds no published BNEF Tier 1 designation, and its monthly module output is reported at approximately 200 MW. Of the two, AKCOME historically carried the stronger institutional footprint, though that status is now materially undermined by its ongoing insolvency proceedings.

Twinsel's catalog spans crystalline silicon PV modules alongside LED lighting, solar lanterns, portable chargers, and small inverters, positioning it primarily for off-grid, light commercial, and small-scale distributed applications rather than large bankable utility projects. AKCOME's lineup, before operations at multiple subsidiaries were curtailed, centered on bifacial HJT modules in the 655 W-700 W range backed by a 12-year product warranty and a 25-year linear power output guarantee - credentials suited to grid-tied commercial and ground-mount systems where long-term performance assurance matters.

For a typical buyer in 2025, neither brand is a straightforward recommendation. AKCOME's unresolved bankruptcy makes warranty enforcement genuinely uncertain, while Twinsel's modest scale and absence from Tier 1 lists limit its appropriate use to lower-stakes or off-grid installations. Buyers with standard bankability or warranty requirements will find stronger options among financially stable Tier 1 alternatives.

Generated by Claude Sonnet · 2026-06-15

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.