--- title: "ASM vs Enphase - Brand Comparison | ComparePV" description: "Compare ASM vs Enphase solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/asm-vs-enphase" --- # ASM vs Enphase ASM has the broader catalog (1 vs 0 models). ## The two companies | Attribute | ASM | Enphase | | --- | --- | --- | | Country | Australia | USA | | Headquarters | Hallam, Victoria | Fremont, California | | Founded | 2009 | 2006 | | Employees | 1-10 | 2000-3000 | | Annual capacity | | | | Tier 1 | no | yes | | Listed | | NASDAQ: ENPH | | Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [https://www.enphase.com](https://www.enphase.com) | 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... Enphase Energy is an American energy technology company. Founded in 2006, Enphase develops and manufactures solar micro-inverters, battery energy storage, and EV charging stations primarily for residential customers. Their microinverter technology has transformed the solar industry by converting sunlight into a safe... ## Catalog & Power | Measure | ASM | Enphase | Margin | | --- | --- | --- | --- | | Panel Models | 1 | 0 | +1 | | Max Power | 170 W | 0 W | +170 W | | Avg Power | 170 W | 0 W | +170 W | ## Efficiency | Measure | ASM | Enphase | Margin | | --- | --- | --- | --- | | Max Efficiency | 16.00% | - | | | Avg Efficiency | 16.00% | - | | ## Reliability & Warranty | Measure | ASM | Enphase | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.438%/°C | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Efficiency distribution | Efficiency band | ASM | Enphase | | --- | --- | --- | | \<20% | 1 (100.0%) | 0 | ## Power distribution | Power band | ASM | Enphase | | --- | --- | --- | | \<400W | 1 (100.0%) | 0 | ## Cell technology | Technology | ASM | Enphase | | --- | --- | --- | | Unknown | 1 (100.0%) | 0 | ## Top panels, ASM | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [ASM170M](https://comparepv.com/panel/australian-solar-manufacturing-asm170m) | 170 | 16.0 | -0.438 | Monocrystalline | ## Summary I have enough sourced information to write a fair, hedged comparison now. ASM refers to Australian Solar Manufacturing, a small Victoria-based panel assembler founded in 2009 that puts together monocrystalline modules domestically using imported cells and components rather than manufacturing cells itself. It does not appear on BloombergNEF Tier 1 bankability lists, and no independent source confirms a specific annual production capacity in gigawatts, consistent with its status as a niche domestic player rather than a globally scaled manufacturer. Enphase Energy, by contrast, is a US company headquartered in Fremont, California, founded in 2006, publicly traded, and widely recognized as the world's leading microinverter manufacturer, with systems installed in over 4.8 million homes across more than 160 countries. Enphase's institutional footprint - as a listed company with SEC filings, global distribution, and an established brand in residential solar electronics - is considerably stronger than ASM's small, regionally focused operation. An important distinction shapes any comparison: Enphase is not primarily a solar panel manufacturer but a microinverter, battery storage, and energy-management technology company. Its flagship products are IQ series microinverters, most recently IQ8, which offer grid-forming capabilities and daytime backup power, plus monitoring software and battery systems, typically paired with third-party panels in premium residential installations, especially complex or partially shaded roofs where panel-level optimization matters. ASM's product catalog, by comparison, is a small range of conventional monocrystalline modules aimed at the Australian residential rooftop market, without confirmed use of newer cell technologies like TOPCon or HJT. Because ASM and Enphase serve fundamentally different roles in a solar system, panels versus power electronics, a direct head-to-head is somewhat like comparing a car brand to a tire brand. For a typical buyer choosing whole-system components in 2025, Enphase is the more established, better-documented, and more broadly bankable choice for inverter and monitoring technology, while ASM remains a niche, locally assembled panel option primarily relevant to Australian buyers prioritizing domestic assembly over global scale or the latest cell technology. \---LINKS--- \- https://www.energysage.com/supplier/150/enphase-energy/ \| Enphase Energy Profile and Reviews 2026 \| review \- https://www.solarreviews.com/manufacturers/enphase-energy \| Are Enphase Energy solar inverters and batteries the best \| review \- https://en.wikipedia.org/wiki/Enphase\_Energy \| Enphase Energy company overview \| article \- https://www.solarquotes.com.au/installer-review/australian-solar-manufacturing-pty-ltd/ \| Australian Solar Manufacturing Pty Ltd reviews \| review \- https://www.enfsolar.com/asm \| Australian Solar Manufacturing Pty Ltd solar panels profile \| article Written by claude-sonnet from the figures above. ## Other comparisons - [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy) - [AE Solar vs Enphase](https://comparepv.com/ae-solar-vs-enphase) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) - [AIKO vs Enphase](https://comparepv.com/aiko-vs-enphase) - [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome) - [ARTsolar vs Enphase](https://comparepv.com/artsolar-vs-enphase) --- Source: https://comparepv.com/asm-vs-enphase Not in this file, on the page: the distributions above drawn as charts.