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AKCOME vs PolyCrown Solar Tech - solar panel manufacturer comparison

AKCOME
China Founded 2003
Read the AKCOME review
VS
PolyCrown Solar Tech
China Founded 2014
Read the PolyCrown Solar Tech review
At a glance

PolyCrown Solar Tech has the broader catalog (75 vs 3 models). PolyCrown Solar Tech leads on peak efficiency at 23.69%. 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 75
Highest power
700 Wp 730 Wp
Best efficiency
22.5% 23.7%
Average efficiency
21.6% 21.8%
Bifacial share
100% 19%
Average warranty
30 yrs 26 yrs
01

The two companies

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

Polycrown Solar Tech Co., Ltd. is a high-tech enterprise founded in 2014, specializing in the research, development, production, and installation of solar products, including solar cells, solar panels, and solar projects. They have passed ISO9001, ISO14001, and OHSAS18001 system certifications, as well as TUV...

Founded
2014
Headquarters
Ningbo, China
Annual capacity
0.2 GW/year
Employees
101-200
02

Catalogue against catalogue

Averages over every model in the database
Metric AKCOME PolyCrown Solar Tech
Catalog & Power
Panel Models 3 75+72
Max Power 700 W 730 W+30 W
Avg Power 672 W+200 W 472 W
Efficiency
Max Efficiency 22.54% 23.69%+1.15 pp
Avg Efficiency 21.63% 21.75%+0.13 pp
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C+0.054 -0.294%/°C
Bifacial Share 3 (100%)+81 pp 14 (19%)
Avg Warranty 30.0 yrs+4.1 yr 25.9 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

PolyCrown Solar Tech skews to higher efficiency: 12% of lineup is 23%+

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%)

PolyCrown Solar Tech cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>N-type</strong> (47%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

PolyCrown Solar Tech is a Chinese manufacturer founded in 2014 with an annual production capacity reported at around 200 MW, placing it firmly in the small-to-mid segment of the global solar industry. It holds standard quality certifications including ISO9001, ISO14001, TUV IEC61215, and IEC61730, but does not appear on BNEF Tier 1 bankability lists. AKCOME (Jiangsu Akcome Industrial Group) is also a Chinese company and operated at a far larger scale, previously holding BNEF Tier 1 status and building cell and module capacity in the multi-gigawatt range. However, AKCOME's institutional standing has been severely impaired: in mid-2024 a key subsidiary, Zhejiang Akcome Photoelectricity Technology, entered court-supervised bankruptcy reorganization after sustained net losses and production suspensions, and the parent entity was delisted from the Shenzhen Stock Exchange. Historically AKCOME carried the stronger institutional footprint, but its financial distress fundamentally reverses that advantage.

PolyCrown's catalog spans a wide wattage range and has historically centered on polycrystalline and PERC monocrystalline modules suited to budget commercial and small-scale utility projects. AKCOME built its technological reputation as an early pioneer of HJT (heterojunction) cell technology, achieving mass-production efficiencies competitive with the premium tier and developing high-wattage bifacial HJT modules aimed at utility-scale ground-mount installations. AKCOME's HJT focus made it technically distinctive, but ongoing production disruptions put availability and long-term after-sales support in question.

For a typical buyer in 2025, neither brand represents a straightforward default choice. PolyCrown is a low-profile manufacturer without confirmed Tier 1 bankability - suitable mainly for cost-sensitive projects where warranty longevity is a secondary concern. AKCOME offers more advanced cell technology but its bankruptcy reorganization and production suspensions introduce bankability and warranty-support risks that most project financiers and installers will want to avoid. Buyers prioritizing long-term asset security are better served by established Tier 1 manufacturers until AKCOME's restructuring reaches a clear resolution.

Generated by Claude Sonnet · 2026-06-14

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.