---
title: "AU Optronics vs Luxor Solar - Brand Comparison | ComparePV"
description: "Compare AU Optronics vs Luxor Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/au-optronics-vs-luxor-solar"
---

# AU Optronics vs Luxor Solar

Luxor Solar has the broader catalog (121 vs 1 models). Luxor Solar leads on peak efficiency at 24.12%. Luxor Solar leans bifacial (69% of lineup).


## The two companies


| Attribute | AU Optronics | Luxor Solar |
| --- | --- | --- |
| Country | Taiwan | Germany |
| Headquarters | Hsinchu | Stuttgart |
| Founded | 1996 | 2007 |
| Employees | 41000+ |  |
| Annual capacity |  |  |
| Tier 1 | yes | no |
| Listed | TWSE (Taiwan Stock Exchange): 2409 |  |
| Website | [https://www.auo.com/en-global](https://www.auo.com/en-global) | [https://www.luxor-solar.com](https://www.luxor-solar.com) |

AU Optronics (AUO) is a technology-driven company based in Taiwan, specializing in optoelectronics and display solutions. They deliver products and services that advance innovation in areas like display technology, system solutions, industrial intelligence, healthcare, and energy. AUO operates globally across Asia...


## Catalog & Power


| Measure | AU Optronics | Luxor Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 121 | +120 |
| Max Power | 170 W | 720 W | +550 W |
| Avg Power | 170 W | 509 W | +339 W |


## Efficiency


| Measure | AU Optronics | Luxor Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 24.12% | +8.12 pp |
| Avg Efficiency | 16.00% | 22.19% | +6.19 pp |


## Reliability & Warranty


| Measure | AU Optronics | Luxor Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.301%/°C | +0.137 |
| Bifacial Share | 0 (0%) | 83 (69%) | +69 pp |
| Avg Warranty | - | 28.0 yrs |  |


## Efficiency distribution

Luxor Solar skews to higher efficiency: 17% of lineup is 23%+


| Efficiency band | AU Optronics | Luxor Solar |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 0 |
| 20-21% | 0 | 8 (6.6%) |
| 21-22% | 0 | 38 (31.4%) |
| 22-23% | 0 | 49 (40.5%) |
| 23%+ | 0 | 21 (17.4%) |
| Unknown | 0 | 5 (4.1%) |


## Power distribution

Luxor Solar offers more 600W+ panels (29% of lineup)


| Power band | AU Optronics | Luxor Solar |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 8 (6.6%) |
| 400-499W | 0 | 57 (47.1%) |
| 500-599W | 0 | 21 (17.4%) |
| 600-699W | 0 | 23 (19.0%) |
| 700W+ | 0 | 12 (9.9%) |


## Cell technology

Dominant cell tech: **HJT** (38%)


| Technology | AU Optronics | Luxor Solar |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 26 (21.5%) |
| HJT | 0 | 46 (38.0%) |
| TOPCon | 0 | 27 (22.3%) |
| N-type | 0 | 22 (18.2%) |


## Top panels, AU Optronics


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [ASM170M](https://comparepv.com/panel/au-optronics-asm170m) | 170 | 16.0 | -0.438 | Monocrystalline |


## Top panels, Luxor Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [LX-720M/210-132+GG](https://comparepv.com/panel/luxor-solar-lx-720m-210-132-gg) | 720 | 23.4 | -0.240 | Monocrystalline |
| 2 | [LX-720M/210-132+ GG](https://comparepv.com/panel/luxor-solar-lx-720m-210-132-gg-1) | 720 | 23.4 | -0.240 | Monocrystalline |
| 3 | [LX-715M/210-132+GG](https://comparepv.com/panel/luxor-solar-lx-715m-210-132-gg) | 715 | 23.2 | -0.240 | Monocrystalline |
| 4 | [LX-715M/210-132+ GG](https://comparepv.com/panel/luxor-solar-lx-715m-210-132-gg-1) | 715 | 23.2 | -0.240 | Monocrystalline |
| 5 | [LX-710M/210-132+GG](https://comparepv.com/panel/luxor-solar-lx-710m-210-132-gg) | 710 | 23.1 | -0.240 | Monocrystalline |
| 6 | [LX-710M/210-132+ GG](https://comparepv.com/panel/luxor-solar-lx-710m-210-132-gg-1) | 710 | 23.1 | -0.240 | Monocrystalline |
| 7 | [LX-705M/210-132+GG](https://comparepv.com/panel/luxor-solar-lx-705m-210-132-gg) | 705 | 22.9 | -0.240 | Monocrystalline |
| 8 | [LX-705M/210-132+ GG](https://comparepv.com/panel/luxor-solar-lx-705m-210-132-gg-1) | 705 | 22.9 | -0.240 | Monocrystalline |
| 9 | [LX-700M/210-132+GG](https://comparepv.com/panel/luxor-solar-lx-700m-210-132-gg) | 700 | 22.7 | -0.240 | Monocrystalline |
| 10 | [LX-700M/210-132+ GG BiF](https://comparepv.com/panel/luxor-solar-lx-700m-210-132-gg-bif) | 700 | 22.7 | -0.260 | Monocrystalline |


## Other comparisons

- [AU Optronics vs A.B. Energy](https://comparepv.com/au-optronics-vs-a-b-energy)
- [AE Solar vs Luxor Solar](https://comparepv.com/ae-solar-vs-luxor-solar)
- [AU Optronics vs AEET](https://comparepv.com/au-optronics-vs-aeet)
- [AIKO vs Luxor Solar](https://comparepv.com/aiko-vs-luxor-solar)
- [AU Optronics vs AKCOME](https://comparepv.com/au-optronics-vs-akcome)
- [ARTsolar vs Luxor Solar](https://comparepv.com/artsolar-vs-luxor-solar)


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Source: https://comparepv.com/au-optronics-vs-luxor-solar

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