--- title: "AEET vs Sungrow - Brand Comparison | ComparePV" description: "Compare AEET vs Sungrow solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aeet-vs-sungrow" --- # AEET vs Sungrow AEET has the broader catalog (5 vs 0 models). ## The two companies | Attribute | AEET | Sungrow | | --- | --- | --- | | Country | | China | | Headquarters | | Hefei | | Founded | | 1997 | | Employees | | 15000-20000 | | Annual capacity | | | | Tier 1 | no | yes | | Listed | | SZSE: 300274 | | Website | | [https://www.sungrowpower.com](https://www.sungrowpower.com) | Sungrow (Sungrow Power Supply Co., Ltd.) is the world's leading manufacturer of solar PV inverters and energy storage systems, headquartered in Hefei, Anhui, China. Founded in 1997, the company specializes in string and central inverters, wind converters, floating PV systems, and utility-scale battery storage... ## Catalog & Power | Measure | AEET | Sungrow | Margin | | --- | --- | --- | --- | | Panel Models | 5 | 0 | +5 | | Max Power | 200 W | 0 W | +200 W | | Avg Power | 190 W | 0 W | +190 W | ## Efficiency | Measure | AEET | Sungrow | Margin | | --- | --- | --- | --- | | Max Efficiency | 15.70% | - | | | Avg Efficiency | 14.90% | - | | ## Reliability & Warranty | Measure | AEET | Sungrow | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | 25.0 yrs | - | | ## Efficiency distribution | Efficiency band | AEET | Sungrow | | --- | --- | --- | | \<20% | 5 (100.0%) | 0 | ## Power distribution | Power band | AEET | Sungrow | | --- | --- | --- | | \<400W | 5 (100.0%) | 0 | ## Cell technology Dominant cell tech: **PERC** (100%) | Technology | AEET | Sungrow | | --- | --- | --- | | PERC | 5 (100.0%) | 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 Sungrow is a Chinese company founded in 1997 and headquartered in Hefei, Anhui Province. It is best known globally as the world's largest inverter manufacturer, but it has expanded its portfolio to include photovoltaic modules as well. In BloombergNEF's 2025 inverter bankability survey, Sungrow ranked first for the sixth consecutive time and received a 100% bankability rating, reflecting unmatched institutional confidence among lenders and project financiers. Cumulative installations of Sungrow power electronics have surpassed 1,000 GW worldwide. AEET Energy Group GmbH is a German company based in Bad Gandersheim that operates as a regional solar wholesale distributor and full-service installation partner, with a network of more than 500 certified specialist partners across Germany. No independent BloombergNEF Tier 1 or equivalent bankability listing was found for AEET in the course of this research. In terms of institutional scale and global footprint, Sungrow holds an overwhelming advantage. Sungrow's module line is built around N-Type TOPCon cell technology and is targeted at both residential and commercial-scale projects where the brand's ecosystem - inverters, batteries, and panels in a unified stack - is a selling point. AEET's own-brand panels have historically covered polycrystalline and monocrystalline formats intended for smaller residential and light-commercial rooftop installations in the German and wider European market; the company also distributes modules from third-party brands such as Suntech. AEET's product warranty stands at 10 years with a 25-year performance guarantee, which is more modest than what larger Tier 1 suppliers typically offer. For most buyers in 2025, Sungrow is the clearly stronger default when bankability, global service support, and modern cell technology are priorities. AEET may suit buyers in Germany who specifically value a locally rooted full-service partner for small residential projects, but it cannot match Sungrow's scale, independent financial vetting, or technology roadmap. The two brands are not interchangeable and address meaningfully different market segments. \---LINKS--- \- https://www.pv-tech.org/sungrow-and-huawei-achieve-aaa-rating-in-new-pv-invertertech-bankability-report/ \| Sungrow and Huawei achieve AAA rating in PV InverterTech bankability report \| article \- https://www.prnewswire.com/news-releases/sungrow-secures-top-rank-again-in-bloombergnefs-2025-inverter-bankability-survey-302703341.html \| Sungrow secures top rank in BloombergNEF 2025 inverter bankability survey \| article \- https://www.vicoexport.com/en/62368/sungrow-launches-its-new-line-of-photovoltaic-solar-modules/ \| Sungrow launches new line of photovoltaic solar modules - N-Type TOPCon \| article \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile - ENF Solar directory \| article \- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH official wholesale partner site \| article Sources: \- \[Sungrow and Huawei achieve AAA rating in PV InverterTech bankability report\](https://www.pv-tech.org/sungrow-and-huawei-achieve-aaa-rating-in-new-pv-invertertech-bankability-report/) \- \[Sungrow secures top rank in BloombergNEF 2025 inverter bankability survey\](https://www.prnewswire.com/news-releases/sungrow-secures-top-rank-again-in-bloombergnefs-2025-inverter-bankability-survey-302703341.html) \- \[Sungrow launches new line of photovoltaic solar modules\](https://www.vicoexport.com/en/62368/sungrow-launches-its-new-line-of-photovoltaic-solar-modules/) \- \[AEET Energy Group GmbH - ENF Solar directory\](https://www.enfsolar.com/aeet) \- \[AEET Energy Group GmbH official site\](https://www.aeet-energy.com/en/index.php) Written by claude-sonnet from the figures above. ## Other comparisons - [AEET vs A.B. Energy](https://comparepv.com/aeet-vs-a-b-energy) - [AE Solar vs Sungrow](https://comparepv.com/ae-solar-vs-sungrow) - [AEET vs AIKO](https://comparepv.com/aeet-vs-aiko) - [AKCOME vs Sungrow](https://comparepv.com/akcome-vs-sungrow) - [AEET vs ARTsolar](https://comparepv.com/aeet-vs-artsolar) - [ASM vs Sungrow](https://comparepv.com/asm-vs-sungrow) --- Source: https://comparepv.com/aeet-vs-sungrow Not in this file, on the page: the distributions above drawn as charts.