--- title: "AE Solar vs Maxx - Brand Comparison | ComparePV" description: "Compare AE Solar vs Maxx solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/ae-solar-vs-maxx" --- # AE Solar vs Maxx AE Solar has the broader catalog (646 vs 0 models). AE Solar leans bifacial (63% of lineup). ## The two companies | Attribute | AE Solar | Maxx | | --- | --- | --- | | Country | Germany | | | Headquarters | Gersthofen | | | Founded | 2003 | | | Employees | 501-1000 | | | Annual capacity | 2+ GW/year | | | Tier 1 | yes | | | Listed | | | | Website | [https://ae-solar.com](https://ae-solar.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... ## Catalog & Power | Measure | AE Solar | Maxx | 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 | Maxx | Margin | | --- | --- | --- | --- | | Max Efficiency | 24.43% | - | | | Avg Efficiency | 21.11% | - | | ## Reliability & Warranty | Measure | AE Solar | Maxx | 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 | Maxx | | --- | --- | --- | | \<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 | Maxx | | --- | --- | --- | | \<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 | Maxx | | --- | --- | --- | | 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 photovoltaic module manufacturer headquartered in Gersthofen, Germany, with production facilities in China, Georgia, and Turkey. The company has achieved BloombergNEF Tier 1 PV Module Manufacturer status 17 times in total, including five consecutive years through Q1 2025, and is recognized as Europe's sole Tier 1 manufacturer with confirmed high bankability. Its annual production capacity stands at approximately 2.5 GW. AE Solar is also the first Tier 1 manufacturer to obtain DIBt certification and was recognized in the 2025 Global New Energy ESG Top 100. In terms of institutional footprint, AE Solar clearly occupies a different league from most regional or niche brands. AE Solar's product range covers TOPCon, HJT, and back-contact cell architectures, addressing residential rooftop, commercial and industrial, and utility-scale ground-mount applications. The company also offers specialized solutions, including AgriPV modules under the Terra series, carport-ready panels in the Horizon line, and building-integrated photovoltaic products in the Mirage series. Its product warranty extends to 30 years, above the typical industry standard. Maxx, by contrast, is a brand distributed through Polish wholesalers such as 4SUN, with a catalog that consists primarily of small-wattage monocrystalline panels ranging from roughly 20 W to 200 W. These are oriented toward off-grid and portable use cases such as battery charging, recreational vehicles, boats, and garden installations. No publicly available data was found regarding Maxx's production capacity, Tier 1 bankability status, or institutional certifications. For any buyer considering a grid-connected rooftop or commercial-scale installation, AE Solar is the substantially stronger choice, backed by verified bankability, a mature product portfolio, and long warranty terms. Maxx serves a distinct sub-segment of low-power, off-grid, and entry-level applications. These two brands are not meaningfully interchangeable - they operate in different market tiers and should be evaluated against competitors within their own respective categories. 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 Maxx](https://comparepv.com/aeet-vs-maxx) - [AE Solar vs AIKO](https://comparepv.com/ae-solar-vs-aiko) - [AKCOME vs Maxx](https://comparepv.com/akcome-vs-maxx) - [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar) - [ASM vs Maxx](https://comparepv.com/asm-vs-maxx) --- Source: https://comparepv.com/ae-solar-vs-maxx Not in this file, on the page: the distributions above drawn as charts.