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

# AU Optronics vs CEEG

AU Optronics has the broader catalog (1 vs 0 models).


## The two companies


| Attribute | AU Optronics | CEEG |
| --- | --- | --- |
| Country | Taiwan | China |
| Headquarters | Hsinchu | Nanjing |
| Founded | 1996 | 1990 |
| Employees | 41000+ | 4000+ |
| Annual capacity |  |  |
| Tier 1 | yes |  |
| Listed | TWSE (Taiwan Stock Exchange): 2409 |  |
| Website | [https://www.auo.com/en-global](https://www.auo.com/en-global) | [http://www.ceeg.cn](http://www.ceeg.cn) |

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...

CEEG (China Electric Equipment Group Co., Ltd.) is a leading company in China's Power Transmission and Distribution (PT&D) industry. With over three decades of expertise, they deliver tailor-made transformer solutions and are known for local compatibility in PT&D and renewable energy sectors. Their diverse product...


## Catalog & Power


| Measure | AU Optronics | CEEG | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 0 | +1 |
| Max Power | 170 W | 0 W | +170 W |
| Avg Power | 170 W | 0 W | +170 W |


## Efficiency


| Measure | AU Optronics | CEEG | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | - |  |
| Avg Efficiency | 16.00% | - |  |


## Reliability & Warranty


| Measure | AU Optronics | CEEG | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | - |  |
| Bifacial Share | 0 (0%) | 0 (0%) |  |
| Avg Warranty | - | - |  |


## Efficiency distribution


| Efficiency band | AU Optronics | CEEG |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 0 |


## Power distribution


| Power band | AU Optronics | CEEG |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 0 |


## Cell technology


| Technology | AU Optronics | CEEG |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 0 |


## 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 |


## Other comparisons

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


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Source: https://comparepv.com/au-optronics-vs-ceeg

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