--- title: "Amerisolar Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth Amerisolar solar panel review 2026. 27 models analyzed: efficiency, cell technology, warranty, top picks. Compare Amerisolar panels on ComparePV." source: "https://comparepv.com/reviews/amerisolar" --- # Amerisolar panels, *read off the datasheets* Amerisolar, operating under Worldwide Energy and Manufacturing Group, is a professional solar PV module manufacturer with over 30 years of experience in production and quality control. The company operates manufacturing facilities across China, the USA, Vietnam, South Korea, and other countries, and... Everything below is computed from those 27 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Amerisolar does not publish a figure, it is left out of the average rather than assumed. ## The company - **Founded:** 1993 - **Headquarters:** Shanghai, China - **Annual capacity:** 9 GW 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 | 27 | models in the database | | Average efficiency | 21.1 % | across the catalogue | | Best efficiency | 22.8 % | their strongest module | | Power range | 430-665 Wp | smallest to largest | | Bifacial share | 0 % | 0 dual-sided models | | Average warranty | 30 years | guaranteed output term | ## 01. The top of the range The leaders of Amerisolar'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 | [AS-7M144N-HC-590](https://comparepv.com/panel/artsolar-as-7m144n-hc-590) | 590 Wp | 22.8% (good) | | 2 | [AS-7M144N-HC-585](https://comparepv.com/panel/artsolar-as-7m144n-hc-585) | 585 Wp | 22.6% (good) | | 3 | [AS-7M144N-HC-580](https://comparepv.com/panel/artsolar-as-7m144n-hc-580) | 580 Wp | 22.4% (good) | | 4 | [AS-7M144N-HC-575](https://comparepv.com/panel/artsolar-as-7m144n-hc-575) | 575 Wp | 22.2% (good) | | 5 | [AS-7M144N-HC-570](https://comparepv.com/panel/artsolar-as-7m144n-hc-570) | 570 Wp | 22.1% (good) | - AS-7M144N-HC-590 - Monocrystalline - AS-7M144N-HC-585 - Monocrystalline - AS-7M144N-HC-580 - Monocrystalline - AS-7M144N-HC-575 - Monocrystalline - AS-7M144N-HC-570 - Monocrystalline [Sort the whole catalogue by efficiency](https://comparepv.com/panels/amerisolar?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [AS-8M132-HC-665W](https://comparepv.com/panel/artsolar-as-8m132-hc-665w) | 21.4% | 665 Wp | | 2 | [AS-8M132-HC-660W](https://comparepv.com/panel/artsolar-as-8m132-hc-660w) | 21.2% | 660 Wp | | 3 | [AS-8M132-HC-655W](https://comparepv.com/panel/artsolar-as-8m132-hc-655w) | 21.1% | 655 Wp | | 4 | [AS-8M132-HC-650W](https://comparepv.com/panel/artsolar-as-8m132-hc-650w) | 20.9% | 650 Wp | | 5 | [AS-8M132-HC-645W](https://comparepv.com/panel/artsolar-as-8m132-hc-645w) | 20.8% | 645 Wp | - AS-8M132-HC-665W - Monocrystalline - AS-8M132-HC-660W - Monocrystalline - AS-8M132-HC-655W - Monocrystalline - AS-8M132-HC-650W - Monocrystalline - AS-8M132-HC-645W - Monocrystalline [Sort the whole catalogue by power](https://comparepv.com/panels/amerisolar?sort_by=power&sort_order=desc) ## 02. By what the array is for Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case. ### For a house roof 380-460 Wp | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [AS-6M144-HC-460](https://comparepv.com/panel/artsolar-as-6m144-hc-460) | 460 Wp | 21.0% | | 2 | [AS-6M144-HC-455](https://comparepv.com/panel/artsolar-as-6m144-hc-455) | 455 Wp | 20.8% | | 3 | [AS-6M144-HC-450](https://comparepv.com/panel/artsolar-as-6m144-hc-450) | 450 Wp | 20.6% | | 4 | [AS-6M144-HC-445](https://comparepv.com/panel/artsolar-as-6m144-hc-445) | 445 Wp | 20.4% | | 5 | [AS-6M144-HC-440](https://comparepv.com/panel/artsolar-as-6m144-hc-440) | 440 Wp | 20.1% | - AS-6M144-HC-460 - Monocrystalline - AS-6M144-HC-455 - Monocrystalline - AS-6M144-HC-450 - Monocrystalline - AS-6M144-HC-445 - Monocrystalline - AS-6M144-HC-440 - Monocrystalline ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [AS-8M132-HC-665W](https://comparepv.com/panel/artsolar-as-8m132-hc-665w) | 665 Wp | 21.4% | | 2 | [AS-8M132-HC-660W](https://comparepv.com/panel/artsolar-as-8m132-hc-660w) | 660 Wp | 21.2% | | 3 | [AS-8M132-HC-655W](https://comparepv.com/panel/artsolar-as-8m132-hc-655w) | 655 Wp | 21.1% | | 4 | [AS-8M132-HC-650W](https://comparepv.com/panel/artsolar-as-8m132-hc-650w) | 650 Wp | 20.9% | | 5 | [AS-8M132-HC-645W](https://comparepv.com/panel/artsolar-as-8m132-hc-645w) | 645 Wp | 20.8% | - AS-8M132-HC-665W - Monocrystalline - AS-8M132-HC-660W - Monocrystalline - AS-8M132-HC-655W - Monocrystalline - AS-8M132-HC-650W - Monocrystalline - AS-8M132-HC-645W - Monocrystalline ## 03. What the catalogue is made of Shares are of the 27 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 | | --- | --- | --- | --- | | | PERC | 74.1% | 20 | | | TOPCon | 25.9% | 7 | PERC accounts for 74.1% of the catalogue - 20 of 27 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 7.4% | 2 | | | 20-21% | 40.7% | 11 | | | 21-22% | 33.3% | 9 | | | 22-23% | 18.5% | 5 | ## 04. 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:** High-efficiency panels available (up to 22.8%) - **Strength:** Strong warranty coverage averaging 30 years - **Strength:** High-power panels available (up to 665W) for commercial applications - **Strength:** Established manufacturer with 33+ years of experience - **Strength:** Large-scale production capacity of 9 GW ### Where it is thin - **Watch out:** Limited bifacial panel options ## 05. In short > **Amerisolar:** Amerisolar is a solid option, offering 27 panels suitable for both residential and commercial buyers. With an average efficiency of 21.1% and top models reaching 22.8%, their panels deliver competitive performance. ### Common questions #### Is Amerisolar a good solar panel manufacturer? Amerisolar offers 27 solar panel models with an average efficiency of 21.1%. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does Amerisolar make? Amerisolar manufactures panels ranging from 430W to 665W, covering both residential and commercial applications. Their portfolio includes PERC (74%), TOPCon (26%) cell technologies. #### How efficient are Amerisolar solar panels? Amerisolar panels have an average efficiency of 21.1%, with their most efficient model reaching 22.8%. This puts them in the competitive range in the current market. #### What warranty does Amerisolar offer on their solar panels? Amerisolar panels come with an average performance warranty of 30 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels. #### Are Amerisolar panels good for residential use? Amerisolar 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. #### Does Amerisolar use TOPCon technology? Yes, Amerisolar has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production. ## 06. 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) - [Amerisolar vs Jinko Solar](https://comparepv.com/amerisolar-vs-jinko-solar) - [Amerisolar vs JA Solar](https://comparepv.com/amerisolar-vs-ja-solar) - [Amerisolar vs Trina Solar](https://comparepv.com/amerisolar-vs-trina-solar) - [Amerisolar vs LONGi](https://comparepv.com/amerisolar-vs-longi) - [Amerisolar vs Canadian Solar](https://comparepv.com/amerisolar-vs-canadian-solar) - [Amerisolar vs Q-Cells](https://comparepv.com/amerisolar-vs-q-cells) - [Amerisolar vs AIKO](https://comparepv.com/aiko-vs-amerisolar) - [Amerisolar vs Hyundai](https://comparepv.com/amerisolar-vs-hyundai) ## Elsewhere - [All Amerisolar panels 27](https://comparepv.com/panels/amerisolar) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/amerisolar