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

# ASM vs Ocean Solar

Ocean Solar has the broader catalog (36 vs 1 models). Ocean Solar leads on peak efficiency at 24.20%.


## The two companies


| Attribute | ASM | Ocean Solar |
| --- | --- | --- |
| Country | Australia | China |
| Headquarters | Hallam, Victoria | Changzhou City, Jiangsu Province |
| Founded | 2009 | 2012 |
| Employees | 1-10 | 200+ |
| Annual capacity |  | 1 GW/year |
| Tier 1 | no |  |
| Listed |  |  |
| Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [http://www.oceansolar.cn](http://www.oceansolar.cn) |

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...

Ocean Solar is a high-tech enterprise specializing in the production of high-efficiency monocrystalline and polycrystalline solar modules. They serve domestic and overseas installers, distributors, and factories engaged in off-grid and on-grid solar energy systems. The company is committed to providing customers with...


## Catalog & Power


| Measure | ASM | Ocean Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 36 | +35 |
| Max Power | 170 W | 750 W | +580 W |
| Avg Power | 170 W | 596 W | +426 W |


## Efficiency


| Measure | ASM | Ocean Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 24.20% | +8.20 pp |
| Avg Efficiency | 16.00% | 23.06% | +7.06 pp |


## Reliability & Warranty


| Measure | ASM | Ocean Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.300%/°C | +0.138 |
| Bifacial Share | 0 (0%) | 0 (0%) |  |
| Avg Warranty | - | 30.0 yrs |  |


## Efficiency distribution

Ocean Solar skews to higher efficiency: 58% of lineup is 23%+


| Efficiency band | ASM | Ocean Solar |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 0 |
| 21-22% | 0 | 2 (5.6%) |
| 22-23% | 0 | 13 (36.1%) |
| 23%+ | 0 | 21 (58.3%) |


## Power distribution

Ocean Solar offers more 600W+ panels (58% of lineup)


| Power band | ASM | Ocean Solar |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 0 |
| 400-499W | 0 | 7 (19.4%) |
| 500-599W | 0 | 8 (22.2%) |
| 600-699W | 0 | 15 (41.7%) |
| 700W+ | 0 | 6 (16.7%) |


## Cell technology

Dominant cell tech: **TOPCon** (100%)


| Technology | ASM | Ocean Solar |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 0 |
| TOPCon | 0 | 36 (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, Ocean Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [AOX-132G12HC750W](https://comparepv.com/panel/ocean-solar-aox-132g12hc750w) | 750 | 24.2 | -0.300 | Monocrystalline |
| 2 | [AOX-132G12HC740W](https://comparepv.com/panel/ocean-solar-aox-132g12hc740w) | 740 | 23.8 | -0.300 | Monocrystalline |
| 3 | [AOX-132G12HC730W](https://comparepv.com/panel/ocean-solar-aox-132g12hc730w) | 730 | 23.5 | -0.300 | Monocrystalline |
| 4 | [AOX-132G12HC720W](https://comparepv.com/panel/ocean-solar-aox-132g12hc720w) | 720 | 23.2 | -0.300 | Monocrystalline |
| 5 | [AOX-132G12HC710W](https://comparepv.com/panel/ocean-solar-aox-132g12hc710w) | 710 | 22.9 | -0.300 | Monocrystalline |
| 6 | [AOX-132G12HC700W](https://comparepv.com/panel/ocean-solar-aox-132g12hc700w) | 700 | 22.5 | -0.300 | Monocrystalline |
| 7 | [AOX-132G12RHC650W](https://comparepv.com/panel/ocean-solar-aox-132g12rhc650w) | 650 | 24.1 | -0.300 | Monocrystalline |
| 8 | [AOX-132G12RHC645W](https://comparepv.com/panel/ocean-solar-aox-132g12rhc645w) | 645 | 23.9 | -0.300 | Monocrystalline |
| 9 | [AOX-132G12RHC640W](https://comparepv.com/panel/ocean-solar-aox-132g12rhc640w) | 640 | 23.7 | -0.300 | Monocrystalline |
| 10 | [AOX-132G12RHC635W](https://comparepv.com/panel/ocean-solar-aox-132g12rhc635w) | 635 | 23.5 | -0.300 | Monocrystalline |


## Summary

ASM is a brand for which public market data proved difficult to locate through independent industry sources, making a full side-by-side comparison with Ocean Solar difficult. Ocean Solar, by contrast, is a Chinese manufacturer headquartered in Changzhou, Jiangsu province, founded in 2012. The company reports a production capacity of around 2 GW per year and states that its panels are deployed across 30-plus countries, with over 200 MW of completed projects globally. Ocean Solar does not appear on BloombergNEF's Tier 1 bankability list based on available search results, which places it in the mid-tier segment of the market rather than alongside the major bankable names such as JinkoSolar or Trina Solar. On institutional footprint, Ocean Solar at least has a documented market presence through platforms like EnergySage and ConsumerAffairs; ASM lacks a comparable public profile in the sources reviewed.

Ocean Solar's catalog spans modules in the 400W-750W output range, pointing to a product line aimed at both residential rooftop and light commercial or small utility applications. The company highlights a fully automated production line with AI-assisted quality control and claims a 30-year linear output warranty alongside a 15-year product warranty - the output warranty is on par with mid-tier industry norms. The specific cell technology used (PERC, TOPCon, or HJT) was not confirmed by independent sources, so no cell-technology claim is made here. Because ASM could not be independently verified as a solar panel manufacturer, no product-family comparison can responsibly be drawn.

For a typical buyer in 2025, Ocean Solar is a traceable, mid-tier Chinese manufacturer with a documented international track record and accessible third-party reviews. Without reliable independent data on ASM - its founding history, production scale, warranty terms, or technology mix - it is not possible to recommend it on equal footing. Buyers evaluating ASM should request IEC and MCS certification documentation, independently verify any warranty terms with the issuing insurer, and confirm whether lenders will accept the panels if project financing is involved.

\---LINKS---

\- https://www.energysage.com/supplier/20337/ocean-solar/ \| Ocean Solar - Profile and Reviews - EnergySage \| review

\- https://www.consumeraffairs.com/solar-energy/ocean-solar.html \| Ocean Solar Review 2025 - ConsumerAffairs \| review

\- https://energypal.com/best-solar-panels-for-homes/ocean-solar-technology \| Ocean Solar Technology - EnergyPal solar panel profiles \| review

\- https://www.vicoexport.com/en/65510/tier-1-list-of-solar-panel-manufacturers-q1-2026/ \| Tier 1 List of Solar Panel Manufacturers Q1 2026 \| article

Sources:

\- \[Ocean Solar - Profile & Reviews - EnergySage\](https://www.energysage.com/supplier/20337/ocean-solar/)

\- \[Ocean Solar Review 2025 - ConsumerAffairs\](https://www.consumeraffairs.com/solar-energy/ocean-solar.html)

\- \[Ocean Solar Technology - EnergyPal\](https://energypal.com/best-solar-panels-for-homes/ocean-solar-technology)

\- \[Tier 1 List of Solar Panel Manufacturers Q1 2026\](https://www.vicoexport.com/en/65510/tier-1-list-of-solar-panel-manufacturers-q1-2026/)

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 Ocean Solar](https://comparepv.com/ae-solar-vs-ocean-solar)
- [ASM vs AEET](https://comparepv.com/asm-vs-aeet)
- [AIKO vs Ocean Solar](https://comparepv.com/aiko-vs-ocean-solar)
- [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome)
- [ARTsolar vs Ocean Solar](https://comparepv.com/artsolar-vs-ocean-solar)


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Source: https://comparepv.com/asm-vs-ocean-solar

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