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

# ASM vs Techwise Solar

Techwise Solar has the broader catalog (164 vs 1 models). Techwise Solar leads on peak efficiency at 23.80%. Techwise Solar leans bifacial (49% of lineup).


## The two companies


| Attribute | ASM | Techwise Solar |
| --- | --- | --- |
| Country | Australia |  |
| Headquarters | Hallam, Victoria |  |
| Founded | 2009 |  |
| Employees | 1-10 |  |
| Annual capacity |  |  |
| Tier 1 | no | no |
| Listed |  |  |
| Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) |  |

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...


## Catalog & Power


| Measure | ASM | Techwise Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 164 | +163 |
| Max Power | 170 W | 720 W | +550 W |
| Avg Power | 170 W | 530 W | +360 W |


## Efficiency


| Measure | ASM | Techwise Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 23.80% | +7.80 pp |
| Avg Efficiency | 16.00% | 21.88% | +5.88 pp |


## Reliability & Warranty


| Measure | ASM | Techwise Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.317%/°C | +0.121 |
| Bifacial Share | 0 (0%) | 81 (49%) | +49 pp |
| Avg Warranty | - | 27.3 yrs |  |


## Efficiency distribution

Techwise Solar skews to higher efficiency: 9% of lineup is 23%+


| Efficiency band | ASM | Techwise Solar |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 2 (1.2%) |
| 20-21% | 0 | 25 (15.2%) |
| 21-22% | 0 | 47 (28.7%) |
| 22-23% | 0 | 74 (45.1%) |
| 23%+ | 0 | 15 (9.1%) |
| Unknown | 0 | 1 (0.6%) |


## Power distribution

Techwise Solar offers more 600W+ panels (27% of lineup)


| Power band | ASM | Techwise Solar |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 4 (2.4%) |
| 400-499W | 0 | 60 (36.6%) |
| 500-599W | 0 | 55 (33.5%) |
| 600-699W | 0 | 40 (24.4%) |
| 700W+ | 0 | 5 (3.0%) |


## Cell technology

Dominant cell tech: **TOPCon** (70%)


| Technology | ASM | Techwise Solar |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 4 (2.4%) |
| TOPCon | 0 | 114 (69.5%) |
| PERC | 0 | 46 (28.0%) |


## 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, Techwise Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TW-720HT-01-720W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-720w) | 720 | 22.5 | -0.300 | Monocrystalline |
| 2 | [TW-720HT-01-715W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-715w) | 715 | 22.4 | -0.300 | Monocrystalline |
| 3 | [TW-720HT-01-710W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-710w) | 710 | 22.2 | -0.300 | Monocrystalline |
| 4 | [TW-720HT-01-705W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-705w) | 705 | 22.1 | -0.300 | Monocrystalline |
| 5 | [TW-720HT-01-700W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-700w) | 700 | 21.9 | -0.300 | Monocrystalline |
| 6 | [TW-670HT](https://comparepv.com/panel/techwise-solar-tw-670ht) | 670 | 21.6 | -0.340 | Monocrystalline |
| 7 | [TW-665HT](https://comparepv.com/panel/techwise-solar-tw-665ht) | 665 | 21.4 | -0.340 | Monocrystalline |
| 8 | [TW-660HT](https://comparepv.com/panel/techwise-solar-tw-660ht) | 660 | 21.2 | -0.340 | Monocrystalline |
| 9 | [TW-655HT](https://comparepv.com/panel/techwise-solar-tw-655ht) | 655 | 21.1 | -0.340 | Monocrystalline |
| 10 | [TW-650HT](https://comparepv.com/panel/techwise-solar-tw-650ht) | 650 | 20.9 | -0.340 | Monocrystalline |


## Summary

ASM (Australian Solar Manufacturing) is a micro-scale panel assembler founded in 2009 and headquartered in Hallam, Victoria, Australia, employing fewer than ten people. Rather than fabricating photovoltaic cells, ASM assembles modules domestically using imported components from Germany, Japan, the United States, and China. It holds no Tier 1 bankability designation and is not publicly listed. Techwise Solar (branded 绿鼎光伏) is a Chinese manufacturer with an annual production capacity of approximately 1 GW, certified to TUV, CE, ISO, and CGC standards, and with an established ODM/OEM supply relationship with larger Tier 1 brands. Neither company appears on Bloomberg NEF or equivalent Tier 1 lists, but Techwise Solar carries a substantially stronger institutional footprint by virtue of its scale, third-party certifications, and documented export history.

The portfolio contrast is stark. ASM's publicly available panel data is effectively absent - no average wattage, efficiency figure, or warranty term is on record, which makes objective product evaluation impossible. Techwise Solar, by contrast, fields 164 catalogued modules with an average output of 530 Wp and a peak of 720 Wp, average efficiency of 21.9%, and a maximum efficiency of 23.8%. TOPCon n-type cells dominate 69.5% of the lineup, roughly half the portfolio (49.4%) uses bifacial glass, and the average product warranty runs to 27.3 years. That specification set - high wattage, competitive temperature coefficient of -0.317%/degree C, and a heavy bifacial share - positions Techwise Solar squarely at commercial rooftop and small utility ground-mount buyers who need modern n-type performance at mid-market pricing.

For a typical buyer evaluating these two in 2025, Techwise Solar is the only realistic option that can be assessed on technical merit. ASM's negligible employee count and missing product data suggest it operates as a niche or near-dormant local assembler, unsuitable for projects requiring documented performance guarantees or bankable financing. The one genuine caveat shared by both brands is the absence of Tier 1 status, which will limit access to project finance on larger installations regardless of which is chosen; buyers with strict bankability requirements should look beyond both.

\---LINKS---

\- https://www.enfsolar.com/asm \| ASM - Australian Solar Manufacturing profile on ENF Solar \| review

\- https://www.enfsolar.com/techwise-solar \| Techwise Solar Technology Co. Ltd. profile on ENF Solar \| review

\- https://techwisesolar.en.made-in-china.com/ \| Techwise Solar Technology Co. Ltd. - Made-in-China supplier page \| article

\- https://www.pv-tech.org/the-pv-review-2025-a-year-of-performance-and-reliability-issues-for-topcon-and-n-type-solar-pv-modules/ \| PV Tech 2025 review - performance and reliability issues for TOPCon modules \| article

Sources:

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

\- \[Techwise Solar Technology Co. Ltd. profile on ENF Solar\](https://www.enfsolar.com/techwise-solar)

\- \[Techwise Solar Technology Co. Ltd. - Made-in-China supplier page\](https://techwisesolar.en.made-in-china.com/)

\- \[PV Tech 2025 review - performance and reliability issues for TOPCon modules\](https://www.pv-tech.org/the-pv-review-2025-a-year-of-performance-and-reliability-issues-for-topcon-and-n-type-solar-pv-modules/)

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


---

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

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