--- title: "SMA Solar vs AEET - Brand Comparison | ComparePV" description: "Compare SMA Solar vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/sma-solar-vs-aeet" --- # SMA Solar vs AEET AEET has the broader catalog (5 vs 0 models). ## The two companies | Attribute | SMA Solar | AEET | | --- | --- | --- | | Country | Germany | | | Headquarters | Niestetal | | | Founded | 1981 | | | Employees | 3000-5000 | | | Annual capacity | | | | Tier 1 | | no | | Listed | ETR: S92 | | | Website | [https://www.sma.de](https://www.sma.de) | | SMA Solar Technology AG is a leading German manufacturer of solar inverters for photovoltaic systems, serving residential, commercial, and utility-scale applications worldwide. Founded in 1981, the company is the largest solar technology company in Europe by revenue and operates in over 190 countries. SMA focuses... ## Catalog & Power | Measure | SMA Solar | AEET | Margin | | --- | --- | --- | --- | | Panel Models | 0 | 5 | +5 | | Max Power | 0 W | 200 W | +200 W | | Avg Power | 0 W | 190 W | +190 W | ## Efficiency | Measure | SMA Solar | AEET | Margin | | --- | --- | --- | --- | | Max Efficiency | - | 15.70% | | | Avg Efficiency | - | 14.90% | | ## Reliability & Warranty | Measure | SMA Solar | AEET | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | - | 25.0 yrs | | ## Efficiency distribution | Efficiency band | SMA Solar | AEET | | --- | --- | --- | | \<20% | 0 | 5 (100.0%) | ## Power distribution | Power band | SMA Solar | AEET | | --- | --- | --- | | \<400W | 0 | 5 (100.0%) | ## Cell technology Dominant cell tech: **PERC** (100%) | Technology | SMA Solar | AEET | | --- | --- | --- | | PERC | 0 | 5 (100.0%) | ## Top panels, AEET | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SE200M(24)F](https://comparepv.com/panel/aeet-se200m-24-f) | 200 | 15.7 | - | Monocrystalline | | 2 | [SE195M(24)F](https://comparepv.com/panel/aeet-se195m-24-f) | 195 | 15.3 | - | Monocrystalline | | 3 | [SE190M(24)F](https://comparepv.com/panel/aeet-se190m-24-f) | 190 | 14.9 | - | Monocrystalline | | 4 | [SE185M(24)F](https://comparepv.com/panel/aeet-se185m-24-f) | 185 | 14.5 | - | Monocrystalline | | 5 | [SE180M(24)F](https://comparepv.com/panel/aeet-se180m-24-f) | 180 | 14.1 | - | Monocrystalline | ## Summary AEET Energy Group GmbH is a German photovoltaic wholesale and services company headquartered in Bad Gandersheim, Germany. Rather than manufacturing solar panels from scratch, AEET operates as a distribution and project-services partner, reselling modules from leading global producers and providing system planning, installation, and maintenance through a network of more than 500 certified specialist partners across Germany. The company does not hold an independent BloombergNEF Tier 1 bankability rating as a panel manufacturer, because that designation applies to panel OEMs - not distributors. SMA Solar Technology AG, founded in 1981 and headquartered in Niestetal, Germany, is a publicly listed specialist in photovoltaic power electronics rather than a solar-panel manufacturer. Wood Mackenzie ranked SMA among the top three global inverter manufacturers in its H1 2025 assessment, and the company reports a cumulative installed base of approximately 144 GW of inverter capacity worldwide. SMA carries the stronger institutional footprint by a wide margin in terms of international brand recognition and financial history, though it posted losses of roughly €65 million in 2025 amid falling inverter prices and softer demand. Given these distinctions, a direct product-line comparison is not straightforward. AEET's catalog is determined by whichever third-party panel brands it sources at a given time - buyers deal with AEET mainly for its logistics reach and turnkey service offering in the German-speaking market, not for a proprietary cell technology. SMA, by contrast, offers a well-defined hardware lineup of its own: Sunny Boy string inverters for residential rooftops, Sunny Tripower hybrid units for medium commercial installations, and Sunny Central or Sunny Highpower PEAK equipment for utility-scale projects. The dominant cell technologies in the panels AEET might supply depend entirely on its sourcing partners at the time of purchase. For a buyer seeking solar panels specifically, AEET is best understood as a procurement and installation channel rather than a panel brand to evaluate on technical merit, while SMA is the natural choice when the decision point is the inverter. Comparing them as peer solar-panel manufacturers is not quite the right frame - they occupy different roles in the solar value chain, and a purchaser evaluating both would typically use AEET to source modules and SMA to specify the inverter that converts that output. \---LINKS--- \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile on ENF Solar \| article \- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH official wholesale partner site \| article \- https://www.sma-america.com/newsroom/news-details/sma-ranks-among-top-three-global-solar-inverter-manufacturers \| SMA ranks among top three global solar inverter manufacturers \| article \- https://www.pv-tech.org/sma-solar-losses-exceed-us75-million-2025/ \| SMA Solar losses exceed US$75 million in 2025 - PV Tech \| article \- https://www.cleanenergyreviews.info/blog/sma-solar-inverter-review \| SMA Solar inverter review - Clean Energy Reviews \| review Sources: \- \[AEET Energy Group GmbH profile on ENF Solar\](https://www.enfsolar.com/aeet) \- \[AEET Energy Group GmbH official site\](https://www.aeet-energy.com/en/index.php) \- \[SMA ranks among top three global solar inverter manufacturers\](https://www.sma-america.com/newsroom/news-details/sma-ranks-among-top-three-global-solar-inverter-manufacturers) \- \[SMA Solar losses exceed US$75 million in 2025 - PV Tech\](https://www.pv-tech.org/sma-solar-losses-exceed-us75-million-2025/) \- \[SMA Solar inverter review - Clean Energy Reviews\](https://www.cleanenergyreviews.info/blog/sma-solar-inverter-review) Written by claude-sonnet from the figures above. ## Other comparisons - [SMA Solar vs A.B. Energy](https://comparepv.com/sma-solar-vs-a-b-energy) - [AE Solar vs AEET](https://comparepv.com/ae-solar-vs-aeet) - [SMA Solar vs AIKO](https://comparepv.com/sma-solar-vs-aiko) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [SMA Solar vs ARTsolar](https://comparepv.com/sma-solar-vs-artsolar) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) --- Source: https://comparepv.com/sma-solar-vs-aeet