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AKCOME vs ZNShine - solar panel manufacturer comparison

AKCOME
China Founded 2003
Read the AKCOME review
VS
ZNShine
China Founded 1988 Tier 1
Read the ZNShine review
At a glance

ZNShine has the broader catalog (212 vs 3 models). ZNShine leads on peak efficiency at 22.83%. 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
3 212
Highest power
700 Wp 670 Wp
Best efficiency
22.5% 22.8%
Average efficiency
21.6% 21.3%
Bifacial share
100% 42%
Average warranty
30 yrs 28 yrs
01

The two companies

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

ZNShine Solar is a high-tech PV enterprise specializing in R&D, manufacturing, and sales of solar modules. They also provide integrated photovoltaic, battery storage, and green hydrogen solutions, as well as BIPV, rooftop solar, and utility-scale solar solutions with a commitment to boosting green electricity...

Founded
1988
Headquarters
Suqian, China
Annual capacity
10 GW/year
Employees
1,200
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric AKCOME ZNShine
Catalog & Power
Panel Models 3 212+209
Max Power 700 W+30 W 670 W
Avg Power 672 W+137 W 535 W
Efficiency
Max Efficiency 22.54% 22.83%+0.29 pp
Avg Efficiency 21.63%+0.28 pp 21.35%
Reliability & Warranty
Avg Temp Coefficient -0.240%/°C+0.089 -0.329%/°C
Bifacial Share 3 (100%)+58 pp 89 (42%)
Avg Warranty 30.0 yrs+1.7 yr 28.3 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%)

ZNShine cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>PERC</strong> (63%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

AKCOME is a Chinese manufacturer originally incorporated in 2006, operating out of Hangzhou, Zhejiang province. The company - formerly known as Jiangsu Akcome Science and Technology before a 2023 rename - built a reported module production capacity of roughly 3.8 GW and held Bloomberg NEF Tier 1 status for a period. However, its institutional standing deteriorated sharply in 2024: AKCOME halted manufacturing at several subsidiaries, faced a possible delisting from Chinese stock exchanges, and saw a subsidiary file for bankruptcy due to debt obligations. It was subsequently removed from the Bloomberg NEF Tier 1 list and delisted from the TaiyangNews Top Solar Modules ranking after its website became inaccessible. ZNShine (ZNSHINE PV-TECH), by contrast, was founded over three decades ago and has maintained continuous Bloomberg NEF Tier 1 status since 2015. It operates a reported 6 GW of annual production capacity and has been upgraded to a B rating in the PV Tech Bankability Ranking. The company maintains commercial offices across more than ten countries including Germany, the USA, Japan, and Australia, giving it a substantially stronger institutional footprint.

On the product side, AKCOME built its lineup around PERC and HJT cell technologies and had announced ambitions in perovskite R&D before its financial difficulties interrupted those plans. ZNShine currently offers a broader and more clearly active portfolio spanning PERC modules in multiple cell sizes, N-type TOPCon bifacial panels, and high-wattage HJT bifacial modules aimed at utility-scale ground-mount projects. The company also differentiates with graphene-coated glass for self-cleaning properties. While ZNShine serves residential buyers in markets like Australia, its primary channel is B2B clients - EPCs and project developers operating at scale.

For most buyers evaluating these two brands in 2025, ZNShine is the considerably safer default. AKCOME's manufacturing disruptions and loss of Tier 1 status raise serious concerns about warranty backstop and long-term supply continuity - factors that matter more than any panel specification difference.

Generated by Claude Sonnet · 2026-06-13

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 · See 12 ZNShine 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.