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ASM vs PowMr - solar panel manufacturer comparison

ASM
Australia Founded 2009
Read the ASM review
VS
PowMr
China Founded 2014
Read the PowMr review
At a glance

ASM has the broader catalog (1 vs 0 models).

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 0
Highest power
170 Wp 0 Wp
Best efficiency
16.0% -
Average efficiency
16.0% -
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
PowMr

PowMr, the brand name of Shenzhen Hehejin Industrial Co., Ltd., is a Chinese manufacturer specializing in solar charge controllers (MPPT and PWM), pure sine wave inverter chargers, hybrid inverters, and off-grid solar power systems. The company targets residential and small commercial off-grid and hybrid applications...

Founded
2014
Headquarters
Shenzhen, China
Employees
100-200
02

Catalogue against catalogue

Averages over every model in the database
Metric ASM PowMr
Catalog & Power
Panel Models 1+1 0
Max Power 170 W+170 W 0 W
Avg Power 170 W+170 W 0 W
Efficiency
Max Efficiency 16.00% -
Avg Efficiency 16.00% -
Reliability & Warranty
Avg Temp Coefficient -0.438%/°C -
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
PowMr cell technology
Share of their models by cell architecture
04

The flagships

Highest-power models from each brand
PowMr all models
No panels from this manufacturer are in the database yet.
05

Written summary

Checking cache...

ASM, which stands for Australian Solar Manufacturing Pty Ltd, is a small-scale panel assembler based in Australia. The company sources photovoltaic components from overseas suppliers, including from Germany, Japan, the United States, and China, and assembles finished modules domestically - positioning itself as the only Australian-made panel option on the residential market. No evidence of Tier 1 or BloombergNEF bankability classification was found in publicly available sources, which is consistent with its limited production scale and regional footprint. PowMr, operating under the legal name Shenzhen Hehejin Industrial Co., Ltd., is a Chinese consumer electronics brand headquartered in Shenzhen and founded around 2014. PowMr's primary identity is as a manufacturer of solar power electronics - MPPT charge controllers, hybrid inverters, and LiFePO4 battery packs - with solar panels forming a secondary part of its catalog. Neither brand carries meaningful institutional weight in utility or commercial project finance contexts; ASM holds a niche local position while PowMr has a wider but still entry-level global distribution.

ASM's monocrystalline panel lineup sits in a modest wattage range historically associated with retrofit residential installations, and the brand markets itself on the "locally assembled" value proposition at a price premium over equivalent Chinese imports. PowMr's solar panels are typically bundled as part of off-grid and hybrid system kits aimed at DIY enthusiasts, homesteaders, and budget-conscious small installations. The brand's main draw is the integration of its panels with its own charge controllers and inverter-chargers into low-cost complete power systems. Customer feedback for PowMr is consistently mixed, with praise for price-competitiveness offset by reported difficulties reaching technical support. Cell technology specifics for either brand were not independently confirmed by credible technical publications found in search results.

For a typical buyer in 2025, neither brand is a natural first choice for mainstream residential or commercial solar. ASM may appeal specifically to Australian buyers who place high value on local assembly and can accept a limited wattage range. PowMr makes more sense as part of an off-grid or portable kit purchase rather than as a standalone panel supplier. Buyers seeking long-term bankability, broad installer support, or warrantied performance backing should look to established Tier 1 names before either of these two.

Generated by Claude Sonnet · 2026-06-08

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.