--- title: "AE Solar vs Solar Frontier - Brand Comparison | ComparePV" description: "Compare AE Solar vs Solar Frontier solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/ae-solar-vs-solar-frontier" --- # AE Solar vs Solar Frontier AE Solar has the broader catalog (646 vs 0 models). AE Solar leans bifacial (63% of lineup). ## The two companies | Attribute | AE Solar | Solar Frontier | | --- | --- | --- | | Country | Germany | Japan | | Headquarters | Gersthofen | Tokyo | | Founded | 2003 | 2006 | | Employees | 501-1000 | 1,500 | | Annual capacity | 2+ GW/year | 1 GW/year | | Tier 1 | yes | | | Listed | | | | Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.solar-frontier.com/eng/](https://www.solar-frontier.com/eng/) | AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and... Solar Frontier is a leading CIS thin-film solar energy company specializing in the development and manufacturing of CIS (Copper-Indium-Selenium) thin-film solar modules. The company is headquartered in Tokyo, Japan, and is a fully owned subsidiary of Showa Shell Sekiyu, now part of Idemitsu Kosan Group. Solar... ## Catalog & Power | Measure | AE Solar | Solar Frontier | Margin | | --- | --- | --- | --- | | Panel Models | 646 | 0 | +646 | | Max Power | 730 W | 0 W | +730 W | | Avg Power | 489 W | 0 W | +489 W | ## Efficiency | Measure | AE Solar | Solar Frontier | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.43% | - | | | Avg Efficiency | 21.11% | - | | ## Reliability & Warranty | Measure | AE Solar | Solar Frontier | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.312%/°C | - | | | Bifacial Share | 405 (63%) | 0 (0%) | +63 pp | | Avg Warranty | 29.7 yrs | - | | ## Efficiency distribution AE Solar skews to higher efficiency: 9% of lineup is 23%+ | Efficiency band | AE Solar | Solar Frontier | | --- | --- | --- | | \<20% | 74 (11.5%) | 0 | | 20-21% | 171 (26.5%) | 0 | | 21-22% | 142 (22.0%) | 0 | | 22-23% | 199 (30.8%) | 0 | | 23%+ | 60 (9.3%) | 0 | ## Power distribution AE Solar offers more 600W+ panels (13% of lineup) | Power band | AE Solar | Solar Frontier | | --- | --- | --- | | \<400W | 78 (12.1%) | 0 | | 400-499W | 329 (50.9%) | 0 | | 500-599W | 154 (23.8%) | 0 | | 600-699W | 55 (8.5%) | 0 | | 700W+ | 30 (4.6%) | 0 | ## Cell technology Dominant cell tech: **TOPCon** (54%) | Technology | AE Solar | Solar Frontier | | --- | --- | --- | | TOPCon | 349 (54.0%) | 0 | | PERC | 245 (37.9%) | 0 | | Back Contact | 21 (3.3%) | 0 | | N-type | 17 (2.6%) | 0 | | BIPV | 9 (1.4%) | 0 | | HJT | 5 (0.8%) | 0 | ## Top panels, AE Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [CME-132BDS-730](https://comparepv.com/panel/ae-solar-cme-132bds-730) | 730 | 23.5 | -0.290 | Monocrystalline | | 2 | [CME-132BDS-730W](https://comparepv.com/panel/ae-solar-cme-132bds-730w) | 730 | 23.5 | -0.290 | Monocrystalline | | 3 | [CME-132BDS-725](https://comparepv.com/panel/ae-solar-cme-132bds-725) | 725 | 23.4 | -0.290 | Monocrystalline | | 4 | [CME-132-725W](https://comparepv.com/panel/ae-solar-cme-132-725w) | 725 | 23.4 | -0.290 | Monocrystalline | | 5 | [CME-132BDS-725W](https://comparepv.com/panel/ae-solar-cme-132bds-725w) | 725 | 23.4 | -0.290 | Monocrystalline | | 6 | [AE CME-132 720](https://comparepv.com/panel/ae-solar-ae-cme-132-720) | 720 | 23.2 | -0.290 | Monocrystalline | | 7 | [CME-132BDS-720](https://comparepv.com/panel/ae-solar-cme-132bds-720) | 720 | 23.2 | -0.290 | Monocrystalline | | 8 | [AE CME-132-720](https://comparepv.com/panel/ae-solar-ae-cme-132-720-1) | 720 | 23.2 | -0.290 | Monocrystalline | | 9 | [CME-132-720W](https://comparepv.com/panel/ae-solar-cme-132-720w) | 720 | 23.2 | -0.290 | Monocrystalline | | 10 | [CME-132BDS-720W](https://comparepv.com/panel/ae-solar-cme-132bds-720w) | 720 | 23.2 | -0.290 | Monocrystalline | ## Summary AE Solar is a German-headquartered manufacturer (Augsburg, Germany), established in 2003 as AE Alternative Energy GmbH, with production facilities spread across China, Georgia, and Turkey. The company has an annual manufacturing capacity of approximately 2.5 GW and has appeared on the BloombergNEF Tier 1 Module Manufacturer list consistently over recent years, recording its 16th consecutive inclusion in Q1 2025. This bankability status signals the financial stability that lenders and institutional project developers require. Solar Frontier is a Japanese company, headquartered in Tokyo and originally founded in 2006 as Showa Shell Solar under the Idemitsu Kosan group. For years it was recognized as the world's largest manufacturer of CIS thin-film modules, a technology prized for its strong low-light and high-temperature performance. However, Solar Frontier ceased CIS module production by mid-2022 as part of a broader corporate restructuring, and its Americas operations rebranded to Idemitsu Renewables with a focus on project development rather than panel sales. In terms of active institutional footprint as a module supplier, AE Solar holds a clear and current advantage. AE Solar's product portfolio spans three cell technologies confirmed by its own datasheets and independent sources: PERC (the Aurora series), N-type TOPCon (the Meteor series), and HJT (the Comet series), covering output ranges suited to residential rooftop, commercial and industrial (C&I), and utility-scale ground-mount applications. The company backs its modules with a 30-year product warranty, which exceeds the industry norm of around 10 to 12 years. Solar Frontier, after exiting thin-film manufacturing, launched a 250 W monocrystalline module in late 2021 intended for the residential segment, but the reach and availability of that product line internationally has been very limited, and no credible evidence of ongoing large-scale module distribution was found in current sources. For an international buyer evaluating these two brands today, the comparison is fundamentally asymmetric. AE Solar is an actively producing, Tier 1-rated manufacturer with a diversified technology stack and confirmed global distribution. Solar Frontier, while historically significant as a thin-film pioneer, has effectively exited module manufacturing and cannot be treated as a standard panel supplier. Unless a buyer specifically has access to legacy Solar Frontier stock, AE Solar is the only practical choice of the two for new installations. Written by claude-sonnet from the figures above. ## Other comparisons - [AE Solar vs A.B. Energy](https://comparepv.com/ae-solar-vs-a-b-energy) - [AEET vs Solar Frontier](https://comparepv.com/aeet-vs-solar-frontier) - [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko) - [AKCOME vs Solar Frontier](https://comparepv.com/akcome-vs-solar-frontier) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [ASM vs Solar Frontier](https://comparepv.com/asm-vs-solar-frontier) --- Source: https://comparepv.com/ae-solar-vs-solar-frontier Not in this file, on the page: the distributions above drawn as charts.