--- title: "AEET vs Solaria - Brand Comparison | ComparePV" description: "Compare AEET vs Solaria solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aeet-vs-solaria" --- # AEET vs Solaria Solaria has the broader catalog (27 vs 5 models). Solaria leads on peak efficiency at 21.92%. Solaria leans bifacial (19% of lineup). ## The two companies | Attribute | AEET | Solaria | | --- | --- | --- | | Country | | Spain | | Headquarters | | Madrid | | Founded | | 2002 | | Employees | | 235 | | Annual capacity | | 1.658 GW/year | | Tier 1 | no | | | Listed | | BME (Madrid Stock Exchange): SLR | | Website | | [https://www.solaria.com](https://www.solaria.com) | Solaria is a leading European company focused on developing and generating solar photovoltaic energy. The company aims to contribute to decarbonization by creating a global energy model based on clean energy. Solaria specializes in the implementation and development of solar photovoltaic technology, from manufacturing... ## Catalog & Power | Measure | AEET | Solaria | Margin | | --- | --- | --- | --- | | Panel Models | 5 | 27 | +22 | | Max Power | 200 W | 680 W | +480 W | | Avg Power | 190 W | 436 W | +246 W | ## Efficiency | Measure | AEET | Solaria | Margin | | --- | --- | --- | --- | | Max Efficiency | 15.70% | 21.92% | +6.22 pp | | Avg Efficiency | 14.90% | 19.96% | +5.06 pp | ## Reliability & Warranty | Measure | AEET | Solaria | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.360%/°C | | | Bifacial Share | 0 (0%) | 5 (19%) | +19 pp | | Avg Warranty | 25.0 yrs | 26.5 yrs | +1.5 yr | ## Efficiency distribution | Efficiency band | AEET | Solaria | | --- | --- | --- | | \<20% | 5 (100.0%) | 13 (48.1%) | | 20-21% | 0 | 9 (33.3%) | | 21-22% | 0 | 5 (18.5%) | ## Power distribution Solaria offers more 600W+ panels (19% of lineup) | Power band | AEET | Solaria | | --- | --- | --- | | \<400W | 5 (100.0%) | 14 (51.9%) | | 400-499W | 0 | 8 (29.6%) | | 600-699W | 0 | 5 (18.5%) | ## Cell technology Dominant cell tech: **PERC** (100%) Dominant cell tech: **TOPCon** (19%) | Technology | AEET | Solaria | | --- | --- | --- | | PERC | 5 (100.0%) | 4 (14.8%) | | Unknown | 0 | 18 (66.7%) | | TOPCon | 0 | 5 (18.5%) | ## 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 | ## Top panels, Solaria | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SPV680-TG12-132BD](https://comparepv.com/panel/solaria-spv680-tg12-132bd) | 680 | 21.9 | -0.300 | Monocrystalline | | 2 | [SPV675-TG12-132BD](https://comparepv.com/panel/solaria-spv675-tg12-132bd) | 675 | 21.8 | -0.300 | Monocrystalline | | 3 | [SPV670-TG12-132BD](https://comparepv.com/panel/solaria-spv670-tg12-132bd) | 670 | 21.6 | -0.300 | Monocrystalline | | 4 | [SPV665-TG12-132BD](https://comparepv.com/panel/solaria-spv665-tg12-132bd) | 665 | 21.4 | -0.300 | Monocrystalline | | 5 | [SPV660-TG12-132BD](https://comparepv.com/panel/solaria-spv660-tg12-132bd) | 660 | 21.3 | -0.300 | Monocrystalline | | 6 | [PowerXT 430R-PL](https://comparepv.com/panel/solaria-powerxt-430r-pl) | 430 | 20.4 | -0.390 | Monocrystalline | | 7 | [Solaria PowerXT-430C-PD](https://comparepv.com/panel/solaria-solaria-powerxt-430c-pd) | 430 | 19.8 | -0.390 | Monocrystalline | | 8 | [PowerXT 420R-PL](https://comparepv.com/panel/solaria-powerxt-420r-pl) | 420 | 19.9 | -0.390 | Monocrystalline | | 9 | [Solaria PowerXT-420C-BD](https://comparepv.com/panel/solaria-solaria-powerxt-420c-bd) | 420 | 19.4 | -0.390 | Monocrystalline | | 10 | [Solaria PowerXT-420C-PD](https://comparepv.com/panel/solaria-solaria-powerxt-420c-pd) | 420 | 19.4 | -0.390 | Monocrystalline | ## Summary Solaria is a Spanish solar manufacturer and renewable energy company founded in 2002 and publicly listed on the BME Madrid Stock Exchange, with a reported production capacity of 1.658 GW and 235 employees. AEET Energy Group is a smaller German PV wholesaler and panel supplier based in Bad Gandersheim, operating since approximately 2004 with no disclosed manufacturing capacity and a confirmed non-Tier 1 bankability status. Solaria's stock listing, larger workforce, and gigawatt-scale output give it a considerably stronger institutional footprint; AEET, by contrast, serves primarily as a distributor with a modest, niche catalog and no independent bankability certification. Solaria's 27-panel lineup averages 435.9 Wp and 19.96% efficiency, reaching up to 680 Wp and 21.92% at the high end, with roughly 18.5% of models offering bifacial construction and an average product warranty of 26.5 years. A mean temperature coefficient of -0.36%/°C is competitive for warm-climate installations, and the breadth of the range suits premium residential rooftops through mid-scale commercial and industrial projects. AEET's five-panel catalog is far narrower, averaging just 190 Wp and 14.9% efficiency with a ceiling of 200 Wp and 15.7%, no bifacial options, and a 25-year average warranty. Those figures point to older-generation cell technology and fit mainly budget or small-scale off-grid scenarios where output density is not the primary concern. For a typical buyer in 2025, Solaria is the more capable choice across residential, commercial, and light utility segments. Its higher efficiency ceiling, wider wattage range, bifacial availability, and longer average warranty all reflect sustained investment in current cell technology, while its exchange listing and gigawatt production capacity provide the bankability assurance that AEET - a non-Tier 1 supplier with an undisclosed manufacturing base - cannot offer. AEET panels may still find a niche in price-sensitive or legacy-replacement applications, but they should not be the default selection for any professionally financed solar project. \---LINKS--- \- https://www.energysage.com/solar-panels/solaria/ \| Solaria Solar Panels - EnergySage Buyer Overview \| review \- https://www.solarreviews.com/blog/reviewing-solaria-solar-panels \| Complete Review of Solaria Solar Panels - SolarReviews \| review \- https://energypal.com/best-solar-panels-for-homes/aeet-energy-group \| AEET Energy Group - EnergyPal Buyer's Guide 2025 \| review \- https://comparepv.com/reviews/solaria \| Solaria Solar Panels Review 2026 - ComparePV \| review Sources: \- \[Solaria Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/solaria/) \- \[Complete Review of Solaria Solar Panels - SolarReviews\](https://www.solarreviews.com/blog/reviewing-solaria-solar-panels) \- \[AEET Energy Group - EnergyPal Buyer's Guide 2025\](https://energypal.com/best-solar-panels-for-homes/aeet-energy-group) \- \[Solaria Solar Panels Review 2026 - ComparePV\](https://comparepv.com/reviews/solaria) 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 Solaria](https://comparepv.com/ae-solar-vs-solaria) - [AEET vs AIKO](https://comparepv.com/aeet-vs-aiko) - [AKCOME vs Solaria](https://comparepv.com/akcome-vs-solaria) - [AEET vs ARTsolar](https://comparepv.com/aeet-vs-artsolar) - [ASM vs Solaria](https://comparepv.com/asm-vs-solaria) --- Source: https://comparepv.com/aeet-vs-solaria Not in this file, on the page: the distributions above drawn as charts.