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ASM vs Zonergy - solar panel manufacturer comparison

ASM
Australia Founded 2009
Read the ASM review
VS
Zonergy
China Founded 2007
Read the Zonergy review
At a glance

Zonergy has the broader catalog (5 vs 1 models). Zonergy leads on peak efficiency at 21.16%.

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
1 5
Highest power
170 Wp 460 Wp
Best efficiency
16.0% 21.2%
Average efficiency
16.0% 20.7%
Bifacial share
0% 0%
Average warranty
- 25 yrs
01

The two companies

Company facts, not datasheet figures
ASM

Australian Solar Manufacturing (ASM) is a small Australian solar panel assembler that produces crystalline monocrystalline modules domestically using components sourced from Germany, Japan, the USA, and China. The company focuses on providing locally assembled PV modules tailored to Australian conditions, supporting...

Founded
2009
Headquarters
Hallam, Victoria, Australia
Employees
1-10
Zonergy

Zonergy is a world-renowned enterprise specializing in smart microgrid integrated solutions. The company is committed to providing first-class smart micro-grid solutions for global customers, covering technology research and development, product production, sales and trade, engineering design and implementation, and...

Founded
2007
Headquarters
Zigong, Sichuan, China
Annual capacity
null GW/year
Employees
201-300
02

Catalogue against catalogue

Averages over every model in the database
Metric ASM Zonergy
Catalog & Power
Panel Models 1 5+4
Max Power 170 W 460 W+290 W
Avg Power 170 W 450 W+280 W
Efficiency
Max Efficiency 16.00% 21.16%+5.16 pp
Avg Efficiency 16.00% 20.70%+4.70 pp
Reliability & Warranty
Avg Temp Coefficient -0.438%/°C -0.350%/°C+0.088
Bifacial Share 0 (0%) 0 (0%)
Avg Warranty - 25.0 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
ASM cell technology
Share of their models by cell architecture
Zonergy 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...
06

Other brand comparisons

Build your own
Manufacturers
ASM A.B. Energy
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ASM AEET
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AIKO Zonergy
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ASM AKCOME
Manufacturers
ARTsolar Zonergy
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.

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.