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

# AU Optronics vs SunEvo Solar

SunEvo Solar has the broader catalog (204 vs 1 models). SunEvo Solar leads on peak efficiency at 24.10%. SunEvo Solar leans bifacial (47% of lineup).


## The two companies


| Attribute | AU Optronics | SunEvo Solar |
| --- | --- | --- |
| Country | Taiwan | China |
| Headquarters | Hsinchu | Hefei |
| Founded | 1996 |  |
| 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.sunevosolar.com](https://www.sunevosolar.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 | SunEvo Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 1 | 204 | +203 |
| Max Power | 170 W | 750 W | +580 W |
| Avg Power | 170 W | 528 W | +358 W |


## Efficiency


| Measure | AU Optronics | SunEvo Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 16.00% | 24.10% | +8.10 pp |
| Avg Efficiency | 16.00% | 21.92% | +5.92 pp |


## Reliability & Warranty


| Measure | AU Optronics | SunEvo Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.438%/°C | -0.303%/°C | +0.135 |
| Bifacial Share | 0 (0%) | 96 (47%) | +47 pp |
| Avg Warranty | - | 28.2 yrs |  |


## Efficiency distribution

SunEvo Solar skews to higher efficiency: 13% of lineup is 23%+


| Efficiency band | AU Optronics | SunEvo Solar |
| --- | --- | --- |
| \<20% | 1 (100.0%) | 6 (2.9%) |
| 20-21% | 0 | 19 (9.3%) |
| 21-22% | 0 | 52 (25.5%) |
| 22-23% | 0 | 100 (49.0%) |
| 23%+ | 0 | 27 (13.2%) |


## Power distribution

SunEvo Solar offers more 600W+ panels (32% of lineup)


| Power band | AU Optronics | SunEvo Solar |
| --- | --- | --- |
| \<400W | 1 (100.0%) | 6 (2.9%) |
| 400-499W | 0 | 89 (43.6%) |
| 500-599W | 0 | 44 (21.6%) |
| 600-699W | 0 | 47 (23.0%) |
| 700W+ | 0 | 18 (8.8%) |


## Cell technology

Dominant cell tech: **TOPCon** (47%)


| Technology | AU Optronics | SunEvo Solar |
| --- | --- | --- |
| Unknown | 1 (100.0%) | 27 (13.2%) |
| TOPCon | 0 | 96 (47.1%) |
| Back Contact | 0 | 32 (15.7%) |
| HJT | 0 | 24 (11.8%) |
| PERC | 0 | 20 (9.8%) |
| N-type | 0 | 5 (2.5%) |


## 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, SunEvo Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SE6-66HBD-750W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-750w) | 750 | 24.1 | -0.240 | Monocrystalline |
| 2 | [SE6-66HBD-745W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-745w) | 745 | 24.0 | -0.240 | Monocrystalline |
| 3 | [SE6-66HBD-740W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-740w) | 740 | 23.8 | -0.240 | Monocrystalline |
| 4 | [SE6-66HBD-735W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-735w) | 735 | 23.7 | -0.240 | Monocrystalline |
| 5 | [SE6-66HBD-735](https://comparepv.com/panel/sunevo-solar-se6-66hbd-735) | 735 | 23.7 | -0.240 | Monocrystalline |
| 6 | [SE6-66HBD-730](https://comparepv.com/panel/sunevo-solar-se6-66hbd-730) | 730 | 23.5 | -0.240 | Monocrystalline |
| 7 | [SE6-66HBD-730W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-730w) | 730 | 23.5 | -0.240 | Monocrystalline |
| 8 | [SE6-66HBD-725](https://comparepv.com/panel/sunevo-solar-se6-66hbd-725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 9 | [SE6-66HBD-720](https://comparepv.com/panel/sunevo-solar-se6-66hbd-720) | 720 | 23.2 | -0.280 | Monocrystalline |
| 10 | [SE6-66HBD-720W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-720w) | 720 | 23.2 | -0.280 | Monocrystalline |


## Other comparisons

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


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

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