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

# ASM vs S-Energy

S-Energy has the broader catalog (91 vs 1 models). S-Energy leads on peak efficiency at 22.38%. S-Energy leans bifacial (77% of lineup).


## The two companies


| Attribute | ASM | S-Energy |
| --- | --- | --- |
| Country | Australia | South Korea |
| Headquarters | Hallam, Victoria | Seoul |
| Founded | 2009 | 2011 |
| Employees | 1-10 |  |
| Annual capacity |  |  |
| Tier 1 | no | no |
| Listed |  |  |
| Website | [https://www.australiansolarmanufacturing.com.au](https://www.australiansolarmanufacturing.com.au) | [https://www.s-energy.com](https://www.s-energy.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...


## Catalog & Power


| Measure | ASM | S-Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 91 | +90 |
| Max Power | 170 W | 665 W | +495 W |
| Avg Power | 170 W | 512 W | +342 W |


## Efficiency


| Measure | ASM | S-Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 22.38% | +6.38 pp |
| Avg Efficiency | 16.00% | 21.00% | +5.00 pp |


## Reliability & Warranty


| Measure | ASM | S-Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.339%/°C | +0.099 |
| Bifacial Share | 0 (0%) | 70 (77%) | +77 pp |
| Avg Warranty | - | 27.7 yrs |  |


## Efficiency distribution


| Efficiency band | ASM | S-Energy |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 0 |
| 20-21% | 0 | 50 (54.9%) |
| 21-22% | 0 | 34 (37.4%) |
| 22-23% | 0 | 7 (7.7%) |


## Power distribution

S-Energy offers more 600W+ panels (12% of lineup)


| Power band | ASM | S-Energy |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 4 (4.4%) |
| 400-499W | 0 | 36 (39.6%) |
| 500-599W | 0 | 40 (44.0%) |
| 600-699W | 0 | 11 (12.1%) |


## Cell technology

Dominant cell tech: **PERC** (59%)


| Technology | ASM | S-Energy |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 12 (13.2%) |
| PERC | 0 | 54 (59.3%) |
| TOPCon | 0 | 25 (27.5%) |


## 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, S-Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SL85-66BDL-665R](https://comparepv.com/panel/s-energy-sl85-66bdl-665r) | 665 | 21.4 | -0.340 | Monocrystalline |
| 2 | [SL85-66BDL-660R](https://comparepv.com/panel/s-energy-sl85-66bdl-660r) | 660 | 21.3 | -0.340 | Monocrystalline |
| 3 | [SL85-66BDL-655R](https://comparepv.com/panel/s-energy-sl85-66bdl-655r) | 655 | 21.1 | -0.340 | Monocrystalline |
| 4 | [SL85-66BDL-650R](https://comparepv.com/panel/s-energy-sl85-66bdl-650r) | 650 | 20.9 | -0.340 | Monocrystalline |
| 5 | [SL85-66BDL-645R](https://comparepv.com/panel/s-energy-sl85-66bdl-645r) | 645 | 20.8 | -0.340 | Monocrystalline |
| 6 | [SL65-78TDP-625R](https://comparepv.com/panel/s-energy-sl65-78tdp-625r) | 625 | 22.4 | -0.300 | Monocrystalline |
| 7 | [SL65-78TDP-620R](https://comparepv.com/panel/s-energy-sl65-78tdp-620r) | 620 | 22.2 | -0.300 | Monocrystalline |
| 8 | [SL65-78TDP-615R](https://comparepv.com/panel/s-energy-sl65-78tdp-615r) | 615 | 22.0 | -0.300 | Monocrystalline |
| 9 | [SL65-78TDP-610R](https://comparepv.com/panel/s-energy-sl65-78tdp-610r) | 610 | 21.8 | -0.300 | Monocrystalline |
| 10 | [SL65-78TDP-605R](https://comparepv.com/panel/s-energy-sl65-78tdp-605r) | 605 | 21.7 | -0.300 | Monocrystalline |


## Other comparisons

- [ASM vs A.B. Energy](https://comparepv.com/asm-vs-a-b-energy)
- [AE Solar vs S-Energy](https://comparepv.com/ae-solar-vs-s-energy)
- [ASM vs AEET](https://comparepv.com/asm-vs-aeet)
- [AIKO vs S-Energy](https://comparepv.com/aiko-vs-s-energy)
- [ASM vs AKCOME](https://comparepv.com/asm-vs-akcome)
- [ARTsolar vs S-Energy](https://comparepv.com/artsolar-vs-s-energy)


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Source: https://comparepv.com/asm-vs-s-energy

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