---
title: "Australian Solar Manufacturing vs JA Solar - Brand Comparison | ComparePV"
description: "Compare Australian Solar Manufacturing vs JA Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/australian-solar-manufacturing-vs-ja-solar"
---

# Australian Solar Manufacturing vs JA Solar

JA Solar has the broader catalog (504 vs 0 models). JA Solar leans bifacial (47% of lineup).


## The two companies


| Attribute | Australian Solar Manufacturing | JA Solar |
| --- | --- | --- |
| Country | Australia | China |
| Headquarters | Hallam, Victoria | Beijing |
| Founded | 2009 | 2005 |
| Employees | 1-10 | 37,289 |
| Annual capacity |  | 100+ GW/year |
| Tier 1 | no | yes |
| Listed |  | SZSE: 002459 |
| Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [https://www.jasolar.com](https://www.jasolar.com) |

Australian Solar Manufacturing (ASM) is a small Australian manufacturer of solar panels and PV modules, based in Hallam, Victoria. The company focuses on producing locally made solar panels for the Australian residential and commercial market. It is a niche player with a very limited production scale compared to large...

JA Solar is a global leader in the manufacturing of high-performance photovoltaic products. Founded in 2005, the company designs, develops, manufactures, and sells solar cells and modules. JA Solar's products are used in ground-mounted power plants, commercial & industrial rooftop PV systems, and residential rooftop...


## Catalog & Power


| Measure | Australian Solar Manufacturing | JA Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 504 | +504 |
| Max Power | 0 W | 740 W | +740 W |
| Avg Power | 0 W | 456 W | +456 W |


## Efficiency


| Measure | Australian Solar Manufacturing | JA Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 24.80% |  |
| Avg Efficiency | - | 21.13% |  |


## Reliability & Warranty


| Measure | Australian Solar Manufacturing | JA Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.322%/°C |  |
| Bifacial Share | 0 (0%) | 238 (47%) | +47 pp |
| Avg Warranty | - | 27.9 yrs |  |


## Efficiency distribution

JA Solar skews to higher efficiency: 15% of lineup is 23%+


| Efficiency band | Australian Solar Manufacturing | JA Solar |
| --- | --- | --- |
| \<20% | 0 | 112 (22.2%) |
| 20-21% | 0 | 99 (19.6%) |
| 21-22% | 0 | 112 (22.2%) |
| 22-23% | 0 | 107 (21.2%) |
| 23%+ | 0 | 74 (14.7%) |


## Power distribution

JA Solar offers more 600W+ panels (14% of lineup)


| Power band | Australian Solar Manufacturing | JA Solar |
| --- | --- | --- |
| \<400W | 0 | 142 (28.2%) |
| 400-499W | 0 | 173 (34.3%) |
| 500-599W | 0 | 120 (23.8%) |
| 600-699W | 0 | 60 (11.9%) |
| 700W+ | 0 | 9 (1.8%) |


## Cell technology

Dominant cell tech: **PERC** (49%)


| Technology | Australian Solar Manufacturing | JA Solar |
| --- | --- | --- |
| PERC | 0 | 247 (49.0%) |
| TOPCon | 0 | 146 (29.0%) |
| N-type | 0 | 90 (17.9%) |
| Unknown | 0 | 16 (3.2%) |
| HJT | 0 | 5 (1.0%) |


## Top panels, JA Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [JAM66D46-740/LB](https://comparepv.com/panel/ja-solar-jam66d46-740-lb) | 740 | 23.8 | -0.290 | Monocrystalline |
| 2 | [JAM66D46-735/LB](https://comparepv.com/panel/ja-solar-jam66d46-735-lb) | 735 | 23.7 | -0.290 | Monocrystalline |
| 3 | [JAM66D46-730/LB](https://comparepv.com/panel/ja-solar-jam66d46-730-lb) | 730 | 23.5 | -0.290 | Monocrystalline |
| 4 | [JAM66D46-725/LB](https://comparepv.com/panel/ja-solar-jam66d46-725-lb) | 725 | 23.3 | -0.290 | Monocrystalline |
| 5 | [JAM66D46-720/LB](https://comparepv.com/panel/ja-solar-jam66d46-720-lb) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [JAM66D46-715/LB](https://comparepv.com/panel/ja-solar-jam66d46-715-lb) | 715 | 23.0 | -0.290 | Monocrystalline |
| 7 | [JAM66D46-710/LB](https://comparepv.com/panel/ja-solar-jam66d46-710-lb) | 710 | 22.9 | -0.290 | Monocrystalline |
| 8 | [JAM66D46-705/LB](https://comparepv.com/panel/ja-solar-jam66d46-705-lb) | 705 | 22.7 | -0.290 | Monocrystalline |
| 9 | [JAM66D46-700/LB](https://comparepv.com/panel/ja-solar-jam66d46-700-lb) | 700 | 22.5 | -0.290 | Monocrystalline |
| 10 | [JAM66D46-695/LB](https://comparepv.com/panel/ja-solar-jam66d46-695-lb) | 695 | 22.4 | -0.290 | Monocrystalline |


## Summary

Australian Solar Manufacturing (ASM) is a small, Australia-based panel maker whose website lists monocrystalline modules in the legacy 170-200 Wp range, suggesting a very modest production scale and a catalog that has not been visibly refreshed in recent years. The company markets itself as an Australian-made alternative but carries no publicly disclosed annual GW shipment figure and does not appear in any major bankability list - notably absent from Bloomberg New Energy Finance Tier 1 rankings and from PV ModuleTech's bankability ratings. JA Solar, by contrast, was founded in 2005 and is headquartered in Shanghai, China. It has grown into one of the world's largest vertically integrated module producers, reporting cumulative module production capacity of roughly 100 GW by the end of 2024. PV ModuleTech elevated JA Solar to its top AAA bankability tier, placing it alongside a very short list of manufacturers - such as LONGi and Trina - that institutional lenders regard as essentially risk-free counterparties. In terms of institutional footprint, the two brands are not in the same tier.

JA Solar's current volume product families - principally the Deep Blue 4.0 and Deep Blue 4.0 Pro series - are built around n-type TOPCon cells, with mass-production efficiencies confirmed by independent test bodies including PV Evolution Labs, which ranked JA Solar a top performer across multiple stress-test categories in 2024. These panels are suited to both residential rooftops and utility-scale ground mounts, and JA Solar ranked second overall in SolarReviews' 2025 manufacturer rankings. ASM's publicly visible product line appears oriented toward small residential and off-grid installations, but current datasheet availability is limited and no independent efficiency or reliability benchmarks were found in the search results.

For most buyers in 2025 - whether residential or commercial - JA Solar is the more defensible default: AAA-rated bankability supports lender acceptance and warranty longevity, its TOPCon product line is competitive on efficiency, and its global service network is extensive. Australian Solar Manufacturing may appeal to buyers with a strong preference for locally made goods, but verifiable performance data and supply continuity are harder to confirm for that brand.

\---LINKS---

\- https://www.pv-tech.org/ja-solar-moves-to-aaa-rating-in-latest-pv-moduletech-bankability-ratings-report/ \| JA Solar moves to AAA-Rating in PV ModuleTech Bankability Ratings \| article

\- https://www.solarreviews.com/blog/ja-solar-panels \| JA Solar Panels 2025 Expert Review - SolarReviews \| review

\- https://www.solarchoice.net.au/products/panels/JA-solar-panel-review/ \| JA Solar Panels - Independent Review by Solar Choice \| review

\- https://www.enfsolar.com/asm \| Australian Solar Manufacturing (ASM) - ENF Solar Panel Directory \| article

Sources:

\- \[JA Solar moves to AAA-Rating in PV ModuleTech Bankability Ratings\](https://www.pv-tech.org/ja-solar-moves-to-aaa-rating-in-latest-pv-moduletech-bankability-ratings-report/)

\- \[JA Solar Panels 2025 Expert Review - SolarReviews\](https://www.solarreviews.com/blog/ja-solar-panels)

\- \[JA Solar Panels - Independent Review by Solar Choice\](https://www.solarchoice.net.au/products/panels/JA-solar-panel-review/)

\- \[Australian Solar Manufacturing (ASM) - ENF Solar Panel Directory\](https://www.enfsolar.com/asm)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/australian-solar-manufacturing-vs-ja-solar