--- title: "RedSolar vs AEET - Brand Comparison | ComparePV" description: "Compare RedSolar vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/redsolar-vs-aeet" --- # RedSolar vs AEET RedSolar has the broader catalog (41 vs 5 models). RedSolar leads on peak efficiency at 23.20%. RedSolar leans bifacial (88% of lineup). ## The two companies | Attribute | RedSolar | AEET | | --- | --- | --- | | Country | China | | | Headquarters | Changsha | | | Founded | 2008 | | | Employees | 1000-2000 | | | Annual capacity | | | | Tier 1 | | no | | Listed | | | | Website | [https://www.red-solar.com](https://www.red-solar.com) | | Hunan Red Solar New Energy Science and Technology Co., Ltd. (RedSolar) is a state-owned high-tech enterprise incubated by the 48th Research Institute of China Electronics Technology Group Corporation (CETC), one of China's largest Fortune 500 state-owned conglomerates. The company manufactures solar cells, PV modules... ## Catalog & Power | Measure | RedSolar | AEET | Margin | | --- | --- | --- | --- | | Panel Models | 41 | 5 | +36 | | Max Power | 720 W | 200 W | +520 W | | Avg Power | 582 W | 190 W | +392 W | ## Efficiency | Measure | RedSolar | AEET | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.20% | 15.70% | +7.50 pp | | Avg Efficiency | 22.36% | 14.90% | +7.46 pp | ## Reliability & Warranty | Measure | RedSolar | AEET | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.303%/°C | - | | | Bifacial Share | 36 (88%) | 0 (0%) | +88 pp | | Avg Warranty | 29.4 yrs | 25.0 yrs | +4.4 yr | ## Efficiency distribution RedSolar skews to higher efficiency: 10% of lineup is 23%+ | Efficiency band | RedSolar | AEET | | --- | --- | --- | | 20-21% | 2 (4.9%) | 0 | | 21-22% | 4 (9.8%) | 0 | | 22-23% | 31 (75.6%) | 0 | | 23%+ | 4 (9.8%) | 0 | | \<20% | 0 | 5 (100.0%) | ## Power distribution RedSolar offers more 600W+ panels (61% of lineup) | Power band | RedSolar | AEET | | --- | --- | --- | | 400-499W | 10 (24.4%) | 0 | | 500-599W | 6 (14.6%) | 0 | | 600-699W | 20 (48.8%) | 0 | | 700W+ | 5 (12.2%) | 0 | | \<400W | 0 | 5 (100.0%) | ## Cell technology Dominant cell tech: **TOPCon** (83%) Dominant cell tech: **PERC** (100%) | Technology | RedSolar | AEET | | --- | --- | --- | | TOPCon | 34 (82.9%) | 0 | | PERC | 5 (12.2%) | 5 (100.0%) | | N-type | 2 (4.9%) | 0 | ## Top panels, RedSolar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [CETC-720T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-720t-gdf-132) | 720 | 23.2 | -0.290 | Monocrystalline | | 2 | [CETC-715T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-715t-gdf-132) | 715 | 23.0 | -0.290 | Monocrystalline | | 3 | [CETC-710T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-710t-gdf-132) | 710 | 22.9 | -0.290 | Monocrystalline | | 4 | [CETC-705T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-705t-gdf-132) | 705 | 22.7 | -0.290 | Monocrystalline | | 5 | [CETC-700T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-700t-gdf-132) | 700 | 22.5 | -0.290 | Monocrystalline | | 6 | [CETC-695T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-695t-gdf-132) | 695 | 22.4 | -0.310 | Monocrystalline | | 7 | [CETC-690T(GDF)/132](https://comparepv.com/panel/redsolar-cetc-690t-gdf-132) | 690 | 22.2 | -0.310 | Monocrystalline | | 8 | [CETC-640T(GDF)/156](https://comparepv.com/panel/redsolar-cetc-640t-gdf-156) | 640 | 22.9 | -0.300 | Monocrystalline | | 9 | [CETC-635T(GDF)/156](https://comparepv.com/panel/redsolar-cetc-635t-gdf-156) | 635 | 22.7 | -0.300 | Monocrystalline | | 10 | [CETC-635TR(GDF)/132](https://comparepv.com/panel/redsolar-cetc-635tr-gdf-132) | 635 | 22.7 | -0.300 | Monocrystalline | ## 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 company headquartered in Bad Gandersheim, Germany. It operates primarily as a distribution and service partner for solar modules - offering module repair, maintenance, and wholesale supply - rather than as a large-scale independent manufacturer. Public sources list the company on the ENF Solar directory but do not confirm a BloombergNEF Tier 1 bankability ranking or a disclosed annual production figure in gigawatts. RedSolar - formally Hunan RedSolar New Energy Technology Co., Ltd. - is a Chinese state-owned enterprise founded in 2008 and incubated by the 48th Research Institute of China Electronics Technology Group Corporation (CETC), drawing on roughly six decades of semiconductor and photovoltaic R&D heritage. The company has targeted cell and module production capacity in the multi-gigawatt range, claims delivery of more than 30 GW of PV products to date, and reports active operations across more than 50 countries. On raw institutional scale and documented deployment history, RedSolar holds the stronger footprint of the two. AEET's catalog, as listed publicly, covers monocrystalline and thin-film modules supplied to residential and commercial customers, with a product warranty and multi-decade performance guarantee highlighted as selling points. The company's positioning is that of a European sourcing partner rather than a technology innovator, making it more relevant to installers seeking flexible procurement in the German and broader EU market. RedSolar, by contrast, markets CETC-branded crystalline silicon modules ranging from roughly 360 W to 550 W-plus formats, with monocrystalline PERC technology confirmed for its intelligent manufacturing lines. Its "1+3+N" business matrix spans high-efficiency modules, system integration, and commercial, industrial, and residential PV solutions, with a particular emphasis on utility-scale and commercial ground-mount projects. For a buyer financing a utility-scale or large commercial installation in 2025, RedSolar's documented production capacity, state-backed heritage, and wide deployment history make it easier to underwrite than AEET, which lacks publicly verifiable bankability credentials at that level. For a European installer needing a flexible wholesale source with local service support, AEET's regional presence may be the more practical choice. The two brands are not interchangeable - they operate at different tiers of scale and serve meaningfully different customer profiles. \---LINKS--- \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH - ENF Solar company profile \| article \- https://www.enfsolar.com/redsolar-1 \| Hunan RedSolar New Energy Technology - ENF Solar profile \| article \- https://www.enfsolar.com/pv/panel-datasheet/crystalline/50437 \| RedSolar CETC-530-550M(H)/144 panel datasheet - ENF Solar \| article \- https://energypal.com/best-solar-panels-for-homes/aeet-energy-group \| AEET Energy Group - EnergyPal buyer guide entry \| review Sources: \- \[AEET Energy Group GmbH - ENF Solar\](https://www.enfsolar.com/aeet) \- \[Hunan RedSolar New Energy Technology - ENF Solar\](https://www.enfsolar.com/redsolar-1) \- \[RedSolar CETC panel datasheet - ENF Solar\](https://www.enfsolar.com/pv/panel-datasheet/crystalline/50437) \- \[AEET Energy Group - EnergyPal\](https://energypal.com/best-solar-panels-for-homes/aeet-energy-group) Written by claude-sonnet from the figures above. ## Other comparisons - [RedSolar vs A.B. Energy](https://comparepv.com/redsolar-vs-a-b-energy) - [AE Solar vs AEET](https://comparepv.com/ae-solar-vs-aeet) - [RedSolar vs AIKO](https://comparepv.com/redsolar-vs-aiko) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [RedSolar vs ARTsolar](https://comparepv.com/redsolar-vs-artsolar) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) --- Source: https://comparepv.com/redsolar-vs-aeet Not in this file, on the page: the distributions above drawn as charts.