--- title: "AEET vs Solarspace - Brand Comparison | ComparePV" description: "Compare AEET vs Solarspace solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/aeet-vs-solarspace" --- # AEET vs Solarspace Solarspace has the broader catalog (82 vs 5 models). Solarspace leads on peak efficiency at 23.16%. Solarspace leans bifacial (93% of lineup). ## The two companies | Attribute | AEET | Solarspace | | --- | --- | --- | | Country | | China | | Headquarters | | Xuzhou | | Founded | | 2011 | | Employees | | 6000+ | | Annual capacity | | 60+ GW/year | | Tier 1 | no | yes | | Listed | | | | Website | | [https://solarspace.com](https://solarspace.com) | SolarSpace is a world-leading solar cell and module manufacturer, focusing on high-efficiency solar technology production both in China and overseas. They are among the top solar cell manufacturers, providing high-quality solar modules with core cell technology worldwide. SolarSpace is dedicated to empowering solar... ## Catalog & Power | Measure | AEET | Solarspace | Margin | | --- | --- | --- | --- | | Panel Models | 5 | 82 | +77 | | Max Power | 200 W | 710 W | +510 W | | Avg Power | 190 W | 539 W | +349 W | ## Efficiency | Measure | AEET | Solarspace | Margin | | --- | --- | --- | --- | | Max Efficiency | 15.70% | 23.16% | +7.46 pp | | Avg Efficiency | 14.90% | 22.04% | +7.14 pp | ## Reliability & Warranty | Measure | AEET | Solarspace | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | - | -0.299%/°C | | | Bifacial Share | 0 (0%) | 76 (93%) | +93 pp | | Avg Warranty | 25.0 yrs | 29.6 yrs | +4.6 yr | ## Efficiency distribution Solarspace skews to higher efficiency: 4% of lineup is 23%+ | Efficiency band | AEET | Solarspace | | --- | --- | --- | | \<20% | 5 (100.0%) | 0 | | 20-21% | 0 | 7 (8.5%) | | 21-22% | 0 | 26 (31.7%) | | 22-23% | 0 | 46 (56.1%) | | 23%+ | 0 | 3 (3.7%) | ## Power distribution Solarspace offers more 600W+ panels (33% of lineup) | Power band | AEET | Solarspace | | --- | --- | --- | | \<400W | 5 (100.0%) | 1 (1.2%) | | 400-499W | 0 | 35 (42.7%) | | 500-599W | 0 | 19 (23.2%) | | 600-699W | 0 | 24 (29.3%) | | 700W+ | 0 | 3 (3.7%) | ## Cell technology Dominant cell tech: **PERC** (100%) Dominant cell tech: **N-type** (70%) | Technology | AEET | Solarspace | | --- | --- | --- | | PERC | 5 (100.0%) | 18 (22.0%) | | N-type | 0 | 57 (69.5%) | | TOPCon | 0 | 7 (8.5%) | ## 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, Solarspace | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SS9-66HD-710N](https://comparepv.com/panel/solarspace-ss9-66hd-710n) | 710 | 22.9 | -0.290 | Monocrystalline | | 2 | [SS9-66HD-705N](https://comparepv.com/panel/solarspace-ss9-66hd-705n) | 705 | 22.7 | -0.290 | Monocrystalline | | 3 | [SS9-66HD-700N](https://comparepv.com/panel/solarspace-ss9-66hd-700n) | 700 | 22.5 | -0.290 | Monocrystalline | | 4 | [SS9-66HD-695N](https://comparepv.com/panel/solarspace-ss9-66hd-695n) | 695 | 22.4 | -0.290 | Monocrystalline | | 5 | [SS9-66HD-690N](https://comparepv.com/panel/solarspace-ss9-66hd-690n) | 690 | 22.2 | -0.290 | Monocrystalline | | 6 | [SS9-66HD-685N](https://comparepv.com/panel/solarspace-ss9-66hd-685n) | 685 | 22.1 | -0.290 | Monocrystalline | | 7 | [SS9-66HD-680N](https://comparepv.com/panel/solarspace-ss9-66hd-680n) | 680 | 21.9 | -0.290 | Monocrystalline | | 8 | [SS9-66HD-675N](https://comparepv.com/panel/solarspace-ss9-66hd-675n) | 675 | 21.7 | -0.290 | Monocrystalline | | 9 | [SS9-66HD-670M](https://comparepv.com/panel/solarspace-ss9-66hd-670m) | 670 | 21.6 | -0.330 | Monocrystalline | | 10 | [SS9-66HD-670N](https://comparepv.com/panel/solarspace-ss9-66hd-670n) | 670 | 21.6 | -0.290 | Monocrystalline | ## Summary AEET Energy Group GmbH is a Germany-based photovoltaic wholesale and integration company headquartered in Bad Gandersheim. The company has been active in PV for many years, maintaining its own line of monocrystalline, polycrystalline, and thin-film modules while also distributing panels from leading third-party manufacturers. It operates a service network of more than 500 certified specialist partners across Germany, making it a regionally well-embedded player. No BloombergNEF Tier 1 bankability listing for AEET was found in available sources; its role is best described as a vertically integrated distributor-installer rather than a volume manufacturer. SolarSpace, by contrast, is a dedicated Chinese panel manufacturer founded in 2011 and headquartered in China. It holds a consistent position on Bloomberg New Energy Finance Tier 1 lists, and by the end of 2023 had built out roughly 60 GW of cell production capacity and over 7 GW of module capacity annually. On pure institutional footprint and bankability, SolarSpace carries the stronger credential of the two. AEET's module portfolio spans monocrystalline and polycrystalline formats alongside thin-film options, positioned primarily for German and broader European residential and small commercial customers who value local service and single-source project management. SolarSpace targets a wider spectrum of use cases: its Lumina series - built on mono PERC - suits premium residential and commercial rooftops, while its higher-wattage bifacial TOPCon line (confirmed by multiple sources at up to around 580 W) is designed for utility-scale and large commercial ground mounts. SolarSpace has also launched HJT modules under its Lumina II series, giving it coverage across the three dominant N-type and hybrid cell technologies now competing in the mainstream market. For a buyer outside Germany - particularly one financing a commercial or utility project that requires bankable, widely accepted equipment - SolarSpace is the more defensible default in 2025, given its verified Tier 1 status and diversified technology portfolio. AEET is the stronger choice for European buyers who prioritize local German-market expertise, end-to-end service, and a single point of contact from procurement through maintenance. The two brands are not directly interchangeable: one is a volume-certified manufacturer with global reach, the other a regionally focused wholesale and integration specialist. \---LINKS--- \- https://a1solarstore.com/blog/solarspace-solar-panels-review-in-depth-look-a1-solarstore.html \| SolarSpace solar panels review 2026 - In-depth look \| review \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile - ENF Solar \| article \- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH - official site overview \| article \- https://www.pv-magazine.com/press-releases/breaking-through-challenges-in-the-north-american-market-solarspace-showcases-diverse-solutions-at-re-2025/ \| SolarSpace showcases diverse solutions at RE+ 2025 - PV Magazine \| article \- https://www.enfsolar.com/solarspace \| SolarSpace Technology Co. Ltd profile - ENF Solar \| article Sources: \- \[SolarSpace solar panels review 2026 - A1 SolarStore\](https://a1solarstore.com/blog/solarspace-solar-panels-review-in-depth-look-a1-solarstore.html) \- \[AEET Energy Group GmbH - ENF Solar\](https://www.enfsolar.com/aeet) \- \[AEET Energy Group GmbH official site\](https://www.aeet-energy.com/en/index.php) \- \[SolarSpace at RE+ 2025 - PV Magazine\](https://www.pv-magazine.com/press-releases/breaking-through-challenges-in-the-north-american-market-solarspace-showcases-diverse-solutions-at-re-2025/) \- \[SolarSpace Technology Co. Ltd - ENF Solar\](https://www.enfsolar.com/solarspace) 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 Solarspace](https://comparepv.com/ae-solar-vs-solarspace) - [AEET vs AIKO](https://comparepv.com/aeet-vs-aiko) - [AKCOME vs Solarspace](https://comparepv.com/akcome-vs-solarspace) - [AEET vs ARTsolar](https://comparepv.com/aeet-vs-artsolar) - [ASM vs Solarspace](https://comparepv.com/asm-vs-solarspace) --- Source: https://comparepv.com/aeet-vs-solarspace Not in this file, on the page: the distributions above drawn as charts.