--- title: "AU Optronics Solar Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth AU Optronics solar panel review 2026. 1 models analyzed: efficiency, cell technology, warranty, top picks. Compare AU Optronics panels on ComparePV." source: "https://comparepv.com/reviews/au-optronics" --- # AU Optronics panels, *read off the datasheets* 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, the... Everything below is computed from those 1 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where AU Optronics does not publish a figure, it is left out of the average rather than assumed. ## The company - **Founded:** 1996 - **Headquarters:** Hsinchu, Taiwan - **Employees:** 41000+ - **Listed:** TWSE (Taiwan Stock Exchange): 2409 - **Tier 1 bankable:** Yes (good) Company facts, not datasheet figures. Tier 1 is a financier's bankability list, and says nothing about how a panel performs. ## Key figures | Measure | Value | Note | | --- | --- | --- | | Panels | 1 | models in the database | | Average efficiency | 16.0 % | across the catalogue | | Best efficiency | 16.0 % | their strongest module | | Power range | 170-170 Wp | smallest to largest | | Bifacial share | 0 % | 0 dual-sided models | | Average warranty | - years | guaranteed output term | ## 01. The top of the range The leaders of AU Optronics's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof. ### Most efficient module efficiency | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [ASM170M](https://comparepv.com/panel/au-optronics-asm170m) | 170 Wp | 16.0% | - ASM170M - Monocrystalline [Sort the whole catalogue by efficiency](https://comparepv.com/panels/au-optronics?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [ASM170M](https://comparepv.com/panel/au-optronics-asm170m) | 16.0% | 170 Wp | - ASM170M - Monocrystalline [Sort the whole catalogue by power](https://comparepv.com/panels/au-optronics?sort_by=power&sort_order=desc) ## 02. What the catalogue is made of Shares are of the 1 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one. [Cell technology across the market](https://comparepv.com/stats/cell-technology) ### Cell technology share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | Unknown | 100.0% | 1 | Unknown accounts for 100.0% of the catalogue - 1 of 1 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 100.0% | 1 | ## 03. Strengths and gaps Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built. ### What this catalogue is good at - **Strength:** Tier 1 bankable manufacturer - recognized by major financial institutions - **Strength:** Established manufacturer with 30+ years of experience ### Where it is thin - **Watch out:** Average efficiency of 16.0% is below the industry leading edge - **Watch out:** Limited bifacial panel options - **Watch out:** No high-power panels (500W+) available for commercial use - **Watch out:** Limited adoption of latest cell technologies (TOPCon/HJT) ## 04. In short > **AU Optronics:** AU Optronics is a solid option, offering 1 panels suitable for residential installations. With an average efficiency of 16.0% and top models reaching 16.0%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability. ### Common questions #### Is AU Optronics a good solar panel manufacturer? AU Optronics offers 1 solar panel models with an average efficiency of 16.0%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does AU Optronics make? AU Optronics manufactures panels ranging from 170W to 170W, covering both residential and commercial applications. Their portfolio includes Unknown (100%) cell technologies. #### How efficient are AU Optronics solar panels? AU Optronics panels have an average efficiency of 16.0%, with their most efficient model reaching 16.0%. This puts them in an area where they may be focusing on value over peak performance in the current market. #### Are AU Optronics panels good for residential use? AU Optronics offers panels in the residential-friendly 380-460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications. ## 05. Compared with A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes. [Build your own](https://comparepv.com/comparisons) - [AU Optronics vs Jinko Solar](https://comparepv.com/au-optronics-vs-jinko-solar) - [AU Optronics vs JA Solar](https://comparepv.com/au-optronics-vs-ja-solar) - [AU Optronics vs Trina Solar](https://comparepv.com/au-optronics-vs-trina-solar) - [AU Optronics vs LONGi](https://comparepv.com/au-optronics-vs-longi) - [AU Optronics vs Canadian Solar](https://comparepv.com/au-optronics-vs-canadian-solar) - [AU Optronics vs Q-Cells](https://comparepv.com/au-optronics-vs-q-cells) - [AU Optronics vs AIKO](https://comparepv.com/aiko-vs-au-optronics) - [AU Optronics vs Hyundai](https://comparepv.com/au-optronics-vs-hyundai) ## Elsewhere - [All AU Optronics panels 1](https://comparepv.com/panels/au-optronics) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/au-optronics