ASM vs SEG Solar - solar panel manufacturer comparison
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.
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
SEG Solar is a vertically integrated solar photovoltaic module manufacturer headquartered in Houston, Texas, with manufacturing operations in the USA and Indonesia. The company serves utility, commercial, and residential markets, and by end of 2024 had shipped over 6 GW of modules globally. SEG Solar is one of the few...
- Founded
- 2016
- Headquarters
- Houston, United States
- Annual capacity
- 6+ GW/year
- Tier 1 bankable
- Yes
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
The flagships
Written summary
ASM, or Australian Solar Manufacturing, is a small domestic assembler based in Australia that produces monocrystalline crystalline modules using components sourced internationally. The company is not listed among BloombergNEF Tier 1 bankable manufacturers, and its production scale is modest - operating well below the gigawatt threshold that typically qualifies a supplier for project finance consideration. SEG Solar, by contrast, was founded in 2016 and is headquartered in Houston, Texas, with manufacturing facilities in both the United States and Indonesia. SEG has been confirmed as a BloombergNEF Tier 1 PV module manufacturer and reports a total module production capacity exceeding 6 GW. In terms of institutional footprint, SEG Solar holds a substantially stronger position.
ASM's catalog centers on lower-wattage monocrystalline panels, with historical models such as the ASM180M through ASM190M series, which are oriented toward Australian residential rooftop installations. The company's proposition rests on locally assembled, domestically sourced supply rather than cutting-edge cell technology. SEG Solar occupies a very different tier of the market: its current product line spans efficiencies from approximately 21.5 percent to over 23 percent, with its SIERRA N series using HJT cell technology and its Houston factory running TOPCon production lines. SEG has received Top Performer recognition from Kiwa PVEL for four consecutive years and ranked among the top ten solar panel brands in the U.S. market in 2025. It targets both residential and commercial segments, and is positioned as a value-competitive alternative to European premium brands.
For most buyers outside Australia who need a bankable, high-efficiency module with strong supply chain backing, SEG Solar is the clear default choice. ASM may be relevant only for buyers with a specific preference for domestically assembled product in the Australian market, where local provenance carries weight. These two brands are not interchangeable - they serve meaningfully different market contexts.
Generated by Claude Sonnet · 2026-06-10
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.