ASM vs Solarwatt - solar panel manufacturer comparison
Solarwatt has the broader catalog (44 vs 1 models). Solarwatt leads on peak efficiency at 23.00%. Solarwatt leans bifacial (50% 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.
The two companies
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
Catalogue against catalogue
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.
What each of them builds
Solarwatt skews to higher efficiency: 2% of lineup is 23%+
Dominant cell tech: <strong>PERC</strong> (77%)
The flagships
Written summary
After running five targeted searches across multiple credible sources, I was unable to identify "ASM" as a solar panel manufacturer in any industry database, review platform, or trade publication - including EnergySage, SolarReviews, pv-magazine, pv-tech, Taiyang News, or BloombergNEF lists. The only "ASM" that consistently surfaces is ASM International, a Dutch semiconductor equipment company unrelated to photovoltaics.
The instructions explicitly prohibit inventing or inferring specifics, so I cannot produce a comparison without verified information on both brands.
A few possibilities worth checking:
- **ASM** may be an acronym for a longer brand name (e.g., a regional distributor-label or private-label brand). - The slug `asm` in your database might be a data entry abbreviation rather than the full manufacturer name. - The manufacturer may operate under a parent company name that differs from the market-facing brand.
What I can confirm from verified sources is that **Solarwatt** is a well-documented German manufacturer (founded 1993, headquartered in Dresden), known for glass-glass panel construction and a premium residential positioning - so that half of the comparison is ready to write the moment the correct identity of "ASM" is confirmed.
Could you double-check the full legal or trade name of "ASM" in your system? Once that is clarified, I can re-run the searches and produce the complete comparison.
Sources: - [Solarwatt - Profile & Reviews 2025 | EnergySage](https://www.energysage.com/supplier/22555/solarwatt/) - [Solarwatt Solar Panel Review 2025 | getsolarpanelquotes.com](https://www.getsolarpanelquotes.com/manufacturers/solarwatt) - [Solarwatt | Wikipedia](https://en.wikipedia.org/wiki/Solarwatt) - [Solarwatt Solar Panels: An Independent Review by Solar Choice](https://www.solarchoice.net.au/products/panels/Solarwatt-solar-panels-review) - [Tier 1 Solar Panel Manufacturers List - Q4 2025 | Vicoexport](https://www.vicoexport.com/en/64212/tier-1-solar-panel-manufacturers-list-q4-2025/)
Generated by Claude Sonnet · 2026-06-15
Other brand comparisons
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.