--- title: "AEET vs Sigenergy - Brand Comparison | ComparePV" description: "Compare AEET vs Sigenergy solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aeet-vs-sigenergy" --- # AEET vs Sigenergy AEET has the broader catalog (5 vs 0 models). ## The two companies | Attribute | AEET | Sigenergy | | --- | --- | --- | | Country | | China | | Headquarters | | Shanghai | | Founded | | 2022 | | Employees | | 500-1000 | | Annual capacity | | | | Tier 1 | no | | | Listed | | HKEX: 6656 | | Website | | [https://www.sigenergy.com](https://www.sigenergy.com) | Sigenergy is a Shanghai-based energy technology company specializing in all-in-one solar inverters, battery energy storage systems (BESS), and EV chargers for residential, commercial, and utility-scale applications. Founded in 2022 by Tony Xu, a former Huawei Smart PV executive, the company positions itself as the... ## Catalog & Power | Measure | AEET | Sigenergy | 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 | Sigenergy | Margin | | --- | --- | --- | --- | | Max Efficiency | 15.70% | - | | | Avg Efficiency | 14.90% | - | | ## Reliability & Warranty | Measure | AEET | Sigenergy | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | 25.0 yrs | - | | ## Efficiency distribution | Efficiency band | AEET | Sigenergy | | --- | --- | --- | | \<20% | 5 (100.0%) | 0 | ## Power distribution | Power band | AEET | Sigenergy | | --- | --- | --- | | \<400W | 5 (100.0%) | 0 | ## Cell technology Dominant cell tech: **PERC** (100%) | Technology | AEET | Sigenergy | | --- | --- | --- | | 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 Sigenergy is a Chinese clean-energy technology company founded in 2022 and headquartered in Shanghai, with roots in Huawei's intelligent solar division - its founder led Huawei's solar energy business for over two decades. Despite frequent appearances in solar-adjacent conversations, Sigenergy does not manufacture photovoltaic panels; its core products are all-in-one battery storage systems (the SigenStor), hybrid inverters, and EV chargers. The company listed on the Hong Kong Stock Exchange and by 2025 operated across more than 85 countries. AEET Energy Group GmbH is a German photovoltaic wholesale integrator headquartered in Bad Gandersheim, Germany, that has operated in the renewables sector for several years. It sources and resells photovoltaic modules - produced at contract facilities in China - under its own brand name, while also acting as a full-service installation and planning partner primarily in European markets. On institutional footprint, Sigenergy's HKEX listing, global reach, and backing from a prominent founder give it a significantly higher public profile. Because Sigenergy is an energy-storage and power-electronics company rather than a panel manufacturer, a direct product-family comparison is not meaningful. AEET's module range targets European installers and small-to-medium commercial buyers looking for a single-source wholesale partner, with TÜV Rheinland certification, a ten-year product warranty, and a 25-year performance guarantee attached to its panels. Cell technology used in AEET modules was not confirmed by available sources and should be verified with the distributor directly. Sigenergy's SigenStor, meanwhile, is stackable from roughly 5 kWh upward and integrates battery, inverter, and EV charging in one unit - a proposition aimed at residential and light commercial owners who want a complete system rather than separate components. For a buyer specifically seeking solar panels, neither brand is a straightforward choice: Sigenergy does not sell them, and AEET is better described as a regional distribution channel than a Tier 1 panel manufacturer. A buyer evaluating a complete home energy system with battery storage may find Sigenergy's vertically integrated approach compelling, while a European installer looking for a wholesale supply relationship with local support may find AEET a practical fit. These are complementary rather than competing propositions, and no clear "better default" exists without first knowing whether the purchase priority is panels, storage, or a bundled system. \---LINKS--- \- https://www.pv-magazine.com/2024/08/07/sigenergy-wants-to-conquer-the-commercial-photovoltaic-storage-market-with-artificial-intelligence/ \| Sigenergy targets commercial PV storage market with AI - pv magazine \| article \- https://www.solarquotes.com.au/battery-storage/reviews/sigenergy-review.html \| Sigenergy SigenStor battery review - SolarQuotes \| review \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile - ENF Solar directory \| article \- https://www.enfsolar.com/sigenergy \| Sigenergy Technology Co. profile - ENF Solar directory \| article \- https://www.aeet-energy.com/en/page/solarmodule.php \| AEET Energy Group - solar module wholesale overview \| article Sources: \- \[Sigenergy targets commercial PV storage market with AI - pv magazine\](https://www.pv-magazine.com/2024/08/07/sigenergy-wants-to-conquer-the-commercial-photovoltaic-storage-market-with-artificial-intelligence/) \- \[Sigenergy SigenStor battery review - SolarQuotes\](https://www.solarquotes.com.au/battery-storage/reviews/sigenergy-review.html) \- \[AEET Energy Group GmbH profile - ENF Solar\](https://www.enfsolar.com/aeet) \- \[Sigenergy Technology Co. profile - ENF Solar\](https://www.enfsolar.com/sigenergy) \- \[AEET Energy Group - solar module wholesale overview\](https://www.aeet-energy.com/en/page/solarmodule.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 Sigenergy](https://comparepv.com/ae-solar-vs-sigenergy) - [AEET vs AIKO](https://comparepv.com/aeet-vs-aiko) - [AKCOME vs Sigenergy](https://comparepv.com/akcome-vs-sigenergy) - [AEET vs ARTsolar](https://comparepv.com/aeet-vs-artsolar) - [ASM vs Sigenergy](https://comparepv.com/asm-vs-sigenergy) --- Source: https://comparepv.com/aeet-vs-sigenergy Not in this file, on the page: the distributions above drawn as charts.