--- title: "AE Solar vs QN-SOLAR - Brand Comparison | ComparePV" description: "Compare AE Solar vs QN-SOLAR solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/ae-solar-vs-qn-solar" --- # AE Solar vs QN-SOLAR AE Solar has the broader catalog (646 vs 0 models). AE Solar leans bifacial (63% of lineup). ## The two companies | Attribute | AE Solar | QN-SOLAR | | --- | --- | --- | | Country | Germany | China | | Headquarters | Gersthofen | Shanghai | | Founded | 2003 | 2014 | | Employees | 501-1000 | 5000-10000 | | Annual capacity | 2+ GW/year | 30-40 GW/year | | Tier 1 | yes | no | | Listed | | | | Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.qn-solarpv.com](https://www.qn-solarpv.com) | 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... QN-SOLAR (Qn-SOLAR PV Limited) is a China-based integrated photovoltaic manufacturer with six production bases across China, specializing in N-TOPCon solar cells and modules. The company officially launched its global business in 2022 and has expanded into upstream and downstream PV production, reaching a combined... ## Catalog & Power | Measure | AE Solar | QN-SOLAR | 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 | QN-SOLAR | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.43% | - | | | Avg Efficiency | 21.11% | - | | ## Reliability & Warranty | Measure | AE Solar | QN-SOLAR | 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 | QN-SOLAR | | --- | --- | --- | | \<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 | QN-SOLAR | | --- | --- | --- | | \<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 | QN-SOLAR | | --- | --- | --- | | 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 that combines European engineering oversight with production facilities in China, Georgia, and Turkey. The company has been listed as a BloombergNEF Tier 1 PV module manufacturer for the 16th consecutive time as of Q1 2025, and BloombergNEF specifically recognized it in 2024 as Europe's sole Tier 1 module producer with high bankability. Its annual production capacity stands at approximately 2.5 GW. QN-SOLAR, operating under the legal name Jiangsu Zhongqing Photovoltaic Technology Co., Ltd. and headquartered in Shanghai, has a very different profile: it was founded in 2014 as an EPC developer and only pivoted into module manufacturing in 2021, making it a relatively young entrant in the manufacturing segment. Its scale, however, is substantial - the company reported cell production capacity exceeding 69 GW and module capacity of 39 GW in 2024, and sold 4.5 GW of modules in 2023 according to PV Tech. On the dimension of institutional footprint and documented bankability, AE Solar holds the stronger position, particularly in European financing contexts. AE Solar's product range spans TOPCon N-type modules under the Meteor series (415 W to 725 W) and HJT modules under the Comet series (up to 720 W at efficiencies reaching 23.05%), covering residential rooftop, commercial and industrial, and utility-scale ground-mount use cases. Specialty variants like the Terra series address agrivoltaic and infrastructure-integrated deployments. The brand backs its products with a 30-year product warranty and earned a Kiwa PVEL Top Performer Award in 2025. QN-SOLAR's portfolio is anchored in N-type TOPCon bifacial modules (182 mm and 191 mm cell formats, up to 660 W) alongside HJT offerings reaching 720 W. Its sales profile skews heavily toward large-scale B2B and utility procurement rather than retail or small commercial channels. For most international buyers - independent power producers, EPC contractors, or commercial developers seeking project finance - AE Solar is the lower-risk default given its confirmed BloombergNEF Tier 1 standing, longer track record in module manufacturing, and established European support infrastructure. QN-SOLAR can be a competitive option for high-volume utility procurement where pricing and supply volume take priority, but the absence of confirmed Tier 1 status may complicate project financing with conventional lenders. The two brands are not interchangeable where bankability certification is a hard project requirement. 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 QN-SOLAR](https://comparepv.com/aeet-vs-qn-solar) - [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko) - [AKCOME vs QN-SOLAR](https://comparepv.com/akcome-vs-qn-solar) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [ASM vs QN-SOLAR](https://comparepv.com/asm-vs-qn-solar) --- Source: https://comparepv.com/ae-solar-vs-qn-solar Not in this file, on the page: the distributions above drawn as charts.