--- title: "AEET vs Wattpower - Brand Comparison | ComparePV" description: "Compare AEET vs Wattpower solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aeet-vs-wattpower" --- # AEET vs Wattpower AEET has the broader catalog (5 vs 0 models). ## The two companies | Attribute | AEET | Wattpower | | --- | --- | --- | | Country | | China | | Headquarters | | Nanjing | | Founded | | 2020 | | Employees | | 11-50 | | Annual capacity | | 1-2 GW/year | | Tier 1 | no | | | Listed | | | | Website | | [https://www.watt-power.com](https://www.watt-power.com) | WattPower Technology Co., Ltd is a Chinese solar module manufacturer headquartered in Nanjing, Jiangsu. The company specializes in high-performance photovoltaic modules utilizing 182mm large-size silicon wafers combined with PERC, multi-busbar, half-cell, bifacial, and high-density encapsulation technologies. It... ## Catalog & Power | Measure | AEET | Wattpower | 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 | Wattpower | Margin | | --- | --- | --- | --- | | Max Efficiency | 15.70% | - | | | Avg Efficiency | 14.90% | - | | ## Reliability & Warranty | Measure | AEET | Wattpower | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | - | | | Bifacial Share | 0 (0%) | 0 (0%) | | | Avg Warranty | 25.0 yrs | - | | ## Efficiency distribution | Efficiency band | AEET | Wattpower | | --- | --- | --- | | \<20% | 5 (100.0%) | 0 | ## Power distribution | Power band | AEET | Wattpower | | --- | --- | --- | | \<400W | 5 (100.0%) | 0 | ## Cell technology Dominant cell tech: **PERC** (100%) | Technology | AEET | Wattpower | | --- | --- | --- | | 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 AEET Energy Group GmbH is a Germany-based photovoltaic wholesale and integration company headquartered in Bad Gandersheim, Lower Saxony. It has operated in the solar sector for a number of years, offering its own-brand modules alongside full-service planning and installation. The company produces polycrystalline, monocrystalline, and thin-film modules, and markets itself primarily as a one-stop wholesale partner across European and international projects. ENFSolar lists the company in its manufacturer directory, though neither AEET nor Wattpower Technology appears on publicly accessible BloombergNEF Tier 1 module lists for 2025-2026. Wattpower Technology Co., Ltd. is a Chinese manufacturer based in Nanjing, Jiangsu, listed on ENFSolar's crystalline panel directory with a product portfolio spanning monocrystalline modules from roughly 385 W to 700 W. On institutional footprint and geographic reach, AEET has a clearer European presence and a longer documented public profile, while Wattpower operates closer to the OEM end of China's manufacturing ecosystem. AEET's catalog covers residential rooftop, commercial, and solar-park segments under a vertically integrated model where the same entity sells, installs, and services the panels - a structure that suits buyers who want a single vendor relationship in German-speaking or nearby European markets. Wattpower's lineup, based on ENFSolar datasheets, centers on PERC monocrystalline cells in mid-to-high wattage configurations, which positions the brand toward commercial and light utility-scale ground-mount applications where buyers source modules independently and handle installation separately. For a typical buyer in 2025, neither brand ranks among the globally recognized Tier 1 manufacturers such as LONGi, Jinko, or Canadian Solar, and independent performance test data for both is sparse. AEET may be the more traceable choice for European buyers who value a locally accountable vendor, while Wattpower suits procurement-focused buyers comfortable sourcing direct from a smaller Chinese factory. Buyers prioritizing bankability guarantees and long-term module warranties should verify current certifications directly with each company before committing. \---LINKS--- \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH - ENF Solar manufacturer profile \| article \- https://www.aeet-energy.com/en/index.php \| AEET Energy Group official wholesale partner site \| article \- https://www.enfsolar.com/wattpower \| WattPower Technology Co., Ltd - ENF Solar manufacturer profile \| article \- https://www.enfsolar.com/pv/panel-datasheet/crystalline/49985 \| Wattpower WP405-420/G8-108H panel datasheet - ENF \| article \- https://about.bnef.com/tier-1-reports/ \| BloombergNEF Tier 1 Solar Module Reports \| article Sources: \- \[AEET Energy Group GmbH - ENF Solar\](https://www.enfsolar.com/aeet) \- \[AEET Energy Group official site\](https://www.aeet-energy.com/en/index.php) \- \[WattPower Technology Co., Ltd - ENF Solar\](https://www.enfsolar.com/wattpower) \- \[Wattpower panel datasheet - ENF\](https://www.enfsolar.com/pv/panel-datasheet/crystalline/49985) \- \[BloombergNEF Tier 1 Reports\](https://about.bnef.com/tier-1-reports/) 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 Wattpower](https://comparepv.com/ae-solar-vs-wattpower) - [AEET vs AIKO](https://comparepv.com/aeet-vs-aiko) - [AKCOME vs Wattpower](https://comparepv.com/akcome-vs-wattpower) - [AEET vs ARTsolar](https://comparepv.com/aeet-vs-artsolar) - [ASM vs Wattpower](https://comparepv.com/asm-vs-wattpower) --- Source: https://comparepv.com/aeet-vs-wattpower Not in this file, on the page: the distributions above drawn as charts.