---
title: "ASM vs Sunpro Power - Brand Comparison | ComparePV"
description: "Compare ASM vs Sunpro Power solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/asm-vs-sunpro-power"
---

# ASM vs Sunpro Power

Sunpro Power has the broader catalog (79 vs 1 models). Sunpro Power leads on peak efficiency at 24.62%. Sunpro Power leans bifacial (91% of lineup).


## The two companies


| Attribute | ASM | Sunpro Power |
| --- | --- | --- |
| Country | Australia | China |
| Headquarters | Hallam, Victoria | Yuhuan, Zhejiang province |
| Founded | 2009 | 2018 |
| Employees | 1-10 | 51-200 |
| Annual capacity |  | 2-3 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [http://www.sunpropower.com](http://www.sunpropower.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...

SUNPRO POWER, established in 2018, is a high-tech enterprise focused on photovoltaic R&D and manufacturing. They are mainly engaged in the production and sales of PV cells and modules, and invest in solar projects. The company provides OEM/ODM services to global customers and has been recognized as a Bloomberg Tier 1...


## Catalog & Power


| Measure | ASM | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 79 | +78 |
| Max Power | 170 W | 725 W | +555 W |
| Avg Power | 170 W | 558 W | +388 W |


## Efficiency


| Measure | ASM | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 24.62% | +8.62 pp |
| Avg Efficiency | 16.00% | 22.88% | +6.88 pp |


## Reliability & Warranty


| Measure | ASM | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.283%/°C | +0.155 |
| Bifacial Share | 0 (0%) | 72 (91%) | +91 pp |
| Avg Warranty | - | 30.0 yrs |  |


## Efficiency distribution

Sunpro Power skews to higher efficiency: 39% of lineup is 23%+


| Efficiency band | ASM | Sunpro Power |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 0 |
| 21-22% | 0 | 2 (2.5%) |
| 22-23% | 0 | 46 (58.2%) |
| 23%+ | 0 | 31 (39.2%) |


## Power distribution

Sunpro Power offers more 600W+ panels (39% of lineup)


| Power band | ASM | Sunpro Power |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 0 |
| 400-499W | 0 | 31 (39.2%) |
| 500-599W | 0 | 17 (21.5%) |
| 600-699W | 0 | 23 (29.1%) |
| 700W+ | 0 | 8 (10.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (67%)


| Technology | ASM | Sunpro Power |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 0 |
| TOPCon | 0 | 53 (67.1%) |
| HJT | 0 | 16 (20.3%) |
| Back Contact | 0 | 10 (12.7%) |


## 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, Sunpro Power


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SP-210-132DS725](https://comparepv.com/panel/sunpro-sp-210-132ds725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 2 | [SPDG725-N132M12](https://comparepv.com/panel/sunpro-spdg725-n132m12) | 725 | 23.3 | -0.300 | Monocrystalline |
| 3 | [SPDG720-N132M12](https://comparepv.com/panel/sunpro-spdg720-n132m12) | 720 | 23.2 | -0.300 | Monocrystalline |
| 4 | [SP-210-132DS720](https://comparepv.com/panel/sunpro-sp-210-132ds720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [SPDG715-N132M12](https://comparepv.com/panel/sunpro-spdg715-n132m12) | 715 | 23.0 | -0.300 | Monocrystalline |
| 6 | [SP-210-132DS715](https://comparepv.com/panel/sunpro-sp-210-132ds715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 7 | [SPDG710N132M12](https://comparepv.com/panel/sunpro-spdg710n132m12) | 710 | 22.9 | -0.300 | Monocrystalline |
| 8 | [SP-210-132DS710](https://comparepv.com/panel/sunpro-sp-210-132ds710) | 710 | 22.9 | -0.240 | Monocrystalline |
| 9 | [SPDG665-BC132R12](https://comparepv.com/panel/sunpro-spdg665-bc132r12) | 665 | 24.6 | -0.260 | Monocrystalline |
| 10 | [SPDG660-BC132R12](https://comparepv.com/panel/sunpro-spdg660-bc132r12) | 660 | 24.4 | -0.260 | Monocrystalline |


## Summary

ASM, short for Australian Solar Manufacturing, is a small module assembler founded in 2009 and based in Victoria, Australia. The company produces monocrystalline panels domestically using photovoltaic cells and components sourced from overseas suppliers in Germany, Japan, the United States, and China rather than manufacturing cells in-house. ASM does not appear on Bloomberg BNEF Tier 1 lists and operates at a niche scale, catering primarily to the Australian residential and small-commercial market. Sunpro Power - Zhejiang Sunpro Power Technology Co., Ltd. - is a Chinese manufacturer headquartered in Yuhuan, Zhejiang province, with roots going back to at least the late 2000s. The company has held Bloomberg BNEF Tier 1 PV module manufacturer status consecutively since Q2 2022 and maintained that ranking through Q4 2025 and into 2026, with a multi-GW annual production footprint spread across facilities in China, Poland, and Indonesia. On institutional standing and verified bankability, Sunpro Power holds a clear advantage.

Sunpro Power's confirmed product portfolio spans three cell technology routes - TOPCon, HJT, and BC - making it suitable for residential rooftops, commercial installations, and utility-scale ground mounts alike. Its global distribution reach and multi-geography manufacturing base also allow it to serve project developers seeking supply-chain diversification. ASM's offering, by contrast, is oriented toward locally assembled monocrystalline modules for the Australian residential and small-commercial segment. Buyers who specifically require Australian-assembled modules - for local content reasons or supply-chain preferences - may find ASM's proposition relevant, but the company's product range and technology breadth are not publicly documented at the same depth as Sunpro Power's.

For most buyers in 2025 and beyond, Sunpro Power is the more defensible choice: its BNEF Tier 1 status means project lenders recognise it, its manufacturing scale reduces supply risk, and its TOPCon and HJT lines position it at the current technological frontier. ASM occupies a different market tier - a local-assembly operation serving a specific geographic niche - rather than a like-for-like competitor. Buyers outside Australia evaluating these two names are effectively choosing between a globally bankable mid-tier manufacturer and a niche regional assembler, and the two are not interchangeable for most commercial or utility applications.

\---LINKS---

\- https://www.solarquotes.com.au/panels/sunpro-power-review.html \| Sunpro Power solar panels review - SolarQuotes Australia \| review

\- https://www.energysage.com/solar-panels/sunpro-power/ \| Sunpro Power solar panels overview - EnergySage \| review

\- https://comparepv.com/asm-vs-suniva \| ASM brand profile and panel comparison - ComparePV \| article

Sources:

\- \[Sunpro Power Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/sunpro-power-review.html)

\- \[Sunpro Power Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/sunpro-power/)

\- \[ASM vs Suniva Brand Comparison - ComparePV\](https://comparepv.com/asm-vs-suniva)

\- \[Sunpro Power 2025 Q1 Tier 1 capacity boost announcement\](https://www.sunpropoweronline.com/news/2025-q1-tier-1-list-out-sunpro-power-boosts-c-84946492.html)

\- \[Sunpro Retains BloombergNEF Tier 1 Status Q4 2025\](https://www.sunpropoweronline.com/news/sunpro-retains-bloombergnef-tier-1-pv-module-m-85353808.html)

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 Sunpro Power](https://comparepv.com/ae-solar-vs-sunpro-power)
- [ASM vs AEET](https://comparepv.com/asm-vs-aeet)
- [AIKO vs Sunpro Power](https://comparepv.com/aiko-vs-sunpro-power)
- [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome)
- [ARTsolar vs Sunpro Power](https://comparepv.com/artsolar-vs-sunpro-power)


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Source: https://comparepv.com/asm-vs-sunpro-power

Not in this file, on the page: the distributions above drawn as charts.