--- title: "ASM vs YS Solar - Brand Comparison | ComparePV" description: "Compare ASM vs YS Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/asm-vs-ys-solar" --- # ASM vs YS Solar YS Solar has the broader catalog (5 vs 1 models). YS Solar leads on peak efficiency at 21.00%. ## The two companies | Attribute | ASM | YS Solar | | --- | --- | --- | | Country | Australia | China | | Headquarters | Hallam, Victoria | Meizhou City, Guangdong Province | | Founded | 2009 | 2009 | | Employees | 1-10 | | | Annual capacity | | | | Tier 1 | no | | | Listed | | | | Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [http://www.ys-solar.com/](http://www.ys-solar.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... Guangdong Yaosheng Solar Technology Co., Ltd. (YS SOLAR) is a national high-tech enterprise specializing in the R&D, production, sales, and service of photovoltaic and solar thermal products. The company is a wholly-owned subsidiary of Guangdong Yaosheng-Yifang Group. YS Solar has become a leading enterprise in the... ## Catalog & Power | Measure | ASM | YS Solar | Margin | | --- | --- | --- | --- | | Panel Models | 1 | 5 | +4 | | Max Power | 170 W | 350 W | +180 W | | Avg Power | 170 W | 340 W | +170 W | ## Efficiency | Measure | ASM | YS Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | 16.00% | 21.00% | +5.00 pp | | Avg Efficiency | 16.00% | 20.40% | +4.40 pp | ## Reliability & Warranty | Measure | ASM | YS Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.438%/°C | -0.350%/°C | +0.088 | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | - | | ## Efficiency distribution | Efficiency band | ASM | YS Solar | | --- | --- | --- | | \<20% | 1 (100.0%) | 1 (20.0%) | | 20-21% | 0 | 3 (60.0%) | | 21-22% | 0 | 1 (20.0%) | ## Power distribution | Power band | ASM | YS Solar | | --- | --- | --- | | \<400W | 1 (100.0%) | 5 (100.0%) | ## Cell technology | Technology | ASM | YS Solar | | --- | --- | --- | | Unknown | 1 (100.0%) | 5 (100.0%) | ## 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 | ## Top panels, YS Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [YS350SM-90](https://comparepv.com/panel/ys-solar-ys350sm-90) | 350 | 21.0 | -0.350 | Monocrystalline | | 2 | [YS345SM-90](https://comparepv.com/panel/ys-solar-ys345sm-90) | 345 | 20.7 | -0.350 | Monocrystalline | | 3 | [YS340SM-90](https://comparepv.com/panel/ys-solar-ys340sm-90) | 340 | 20.4 | -0.350 | Monocrystalline | | 4 | [YS335SM-90](https://comparepv.com/panel/ys-solar-ys335sm-90) | 335 | 20.1 | -0.350 | Monocrystalline | | 5 | [YS330SM-90](https://comparepv.com/panel/ys-solar-ys330sm-90) | 330 | 19.8 | -0.350 | Monocrystalline | ## Summary ASM is an Australian-owned solar panel manufacturer headquartered in Narre Warren South, Victoria, Australia. The company operates as a regional producer, pairing module sales with engineering, procurement, and construction services through a partnership with JL Electrics Pty Ltd. ASM does not appear on BloombergNEF Tier 1 bankability lists, reflecting its position as a domestic niche player rather than a globally financed manufacturer. YS Solar, the commercial brand of Guangdong Yaosheng Solar Technology Co., Ltd., is a Chinese manufacturer based in Guangdong province, established in 2009 and holding a national high-tech enterprise designation in China. With approximately 1,200 employees, it is a mid-tier producer by global standards and similarly does not feature prominently in major institutional bankability rankings. Between the two, YS Solar operates on a larger production scale given China's manufacturing advantages, though neither brand carries the institutional weight of globally dominant players such as JinkoSolar, LONGi, or Trina Solar. ASM's catalog centers on standard-format monocrystalline modules historically ranging from around 170 Wp to 200 Wp, aimed primarily at smaller residential rooftops where locally manufactured product is a priority for Australian buyers. The company's integrated EPC offering positions it as a full-service local option rather than a pure module supplier. YS Solar covers a wider power band - from entry-level crystalline modules through PERC technology panels reaching up to 550 Wp according to ENF Solar directory data - making it more adaptable across residential, commercial rooftop, and light ground-mount applications. YS Solar produces both monocrystalline and polycrystalline variants, with PERC modules at the upper end of its range. For most buyers in 2025 seeking internationally recognized bankability and straightforward project financing, neither brand would be the default choice over established Tier 1 names. Australian buyers who place a premium on domestic manufacturing and local after-sales continuity may find ASM's proposition reasonable for smaller residential jobs. YS Solar is better suited to budget-conscious commercial buyers in markets where it is distributed, but independent long-term field test data for both brands is scarce, and careful due diligence on warranty servicing capability is advisable before committing to either. \---LINKS--- \- https://www.enfsolar.com/asm \| ASM - Australian Solar Manufacturing profile on ENF Solar directory \| review \- https://www.enfsolar.com/ys-solar \| Guangdong Yaosheng Solar Technology (YS Solar) profile on ENF Solar \| review \- https://www.enfsolar.com/pv/panel-datasheet/crystalline/46942 \| YS Solar YS180-185SM monocrystalline panel datasheet - ENF \| review \- https://www.productreview.com.au/listings/asm-solar \| ASM Solar customer reviews - ProductReview.com.au \| review Sources: \- \[ASM - Australian Solar Manufacturing profile on ENF Solar directory\](https://www.enfsolar.com/asm) \- \[Guangdong Yaosheng Solar Technology (YS Solar) profile on ENF Solar\](https://www.enfsolar.com/ys-solar) \- \[YS Solar YS180-185SM monocrystalline panel datasheet - ENF\](https://www.enfsolar.com/pv/panel-datasheet/crystalline/46942) \- \[ASM Solar customer reviews - ProductReview.com.au\](https://www.productreview.com.au/listings/asm-solar) 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 YS Solar](https://comparepv.com/ae-solar-vs-ys-solar) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) - [AIKO vs YS Solar](https://comparepv.com/aiko-vs-ys-solar) - [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome) - [ARTsolar vs YS Solar](https://comparepv.com/artsolar-vs-ys-solar) --- Source: https://comparepv.com/asm-vs-ys-solar Not in this file, on the page: the distributions above drawn as charts.