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ASM vs Easun Power - solar panel manufacturer comparison

ASM
Australia Founded 2009
Read the ASM review
VS
Easun Power
China Founded 2006
Read the Easun Power review
At a glance

Easun Power has the broader catalog (2 vs 1 models). Easun Power leads on peak efficiency at 20.50%.

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 2
Highest power
170 Wp 200 Wp
Best efficiency
16.0% 20.5%
Average efficiency
16.0% 20.1%
Bifacial share
0% 0%
Average warranty
- -
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
Easun Power

EASUN Power, founded in 2006, specializes in solar inverters and battery storage solutions. With nearly two decades of expertise, they are dedicated to delivering efficient and reliable energy solutions for residential, commercial, and off-grid applications. The company aims to provide affordable and innovative solar...

Founded
2006
Headquarters
Shenzhen, China
Employees
51-100
02

Catalogue against catalogue

Averages over every model in the database
Metric ASM Easun Power
Catalog & Power
Panel Models 1 2+1
Max Power 170 W 200 W+30 W
Avg Power 170 W+20 W 150 W
Efficiency
Max Efficiency 16.00% 20.50%+4.50 pp
Avg Efficiency 16.00% 20.07%+4.07 pp
Reliability & Warranty
Avg Temp Coefficient -0.438%/°C -0.400%/°C+0.038
Bifacial Share 0 (0%) 0 (0%)
Avg Warranty - -

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
Easun Power cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>HJT</strong> (100%)

04

The flagships

Highest-power models from each brand
05

Written summary

Checking cache...

ASM is an Australian entity operating primarily as a commercial solar installation and electrical contracting company based in New South Wales. Under a related listing - Australian Solar Manufacturing - the brand also appears on industry directories as a panel producer, though publicly available data on its annual production capacity, cell technology, and bankability status is limited. No BloombergNEF Tier 1 classification has been confirmed for ASM through available sources. Easun Power Technology Corp Limited is a Chinese manufacturer headquartered in Shenzhen and founded around 2006, which has built its market profile primarily around solar inverters, hybrid charge controllers, and off-grid power electronics rather than photovoltaic modules. Easun Power similarly does not appear on BloombergNEF Tier 1 lists for solar panels. Of the two, Easun Power has the more documented international footprint, with warehouses and service centers reported in Germany, Spain, the United States, Poland, and the United Kingdom.

In terms of product focus, the two brands occupy largely different spaces. ASM Solar, in its installer capacity, sources panels from established third-party manufacturers such as Hanwha Q Cells and Canadian Solar rather than producing its own modules at commercial scale, and the cell technology it deploys depends on whichever brand it procures. Easun Power concentrates on power electronics - hybrid and off-grid inverters, MPPT charge controllers, and lithium battery storage - and targets budget-conscious DIY users and small residential off-grid installations. While Easun Power lists solar panels among its accessories, modules do not appear to be its primary commercial focus.

For a buyer seeking solar panels backed by proven bankability and long-term warranty credibility, neither brand qualifies as a strong default choice in the conventional manufacturer sense. A buyer focused on off-grid power conversion equipment would find Easun Power more relevant, though independent user reviews through 2025 indicate inconsistent warranty and customer service experiences that warrant caution.

Generated by Claude Sonnet · 2026-06-24

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.

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.