---
title: "AEET vs Sunpro Power - Brand Comparison | ComparePV"
description: "Compare AEET vs Sunpro Power solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/aeet-vs-sunpro-power"
---

# AEET vs Sunpro Power

Sunpro Power has the broader catalog (79 vs 5 models). Sunpro Power leads on peak efficiency at 24.62%. Sunpro Power leans bifacial (91% of lineup).


## The two companies


| Attribute | AEET | Sunpro Power |
| --- | --- | --- |
| Country |  | China |
| Headquarters |  | Yuhuan, Zhejiang province |
| Founded |  | 2018 |
| Employees |  | 51-200 |
| Annual capacity |  | 2-3 GW/year |
| Tier 1 | no | yes |
| Listed |  |  |
| Website |  | [http://www.sunpropower.com](http://www.sunpropower.com) |

SUNPRO POWER, established in 2018, is a high-tech enterprise focused on photovoltaic R&D and manufacturing. They are mainly engaged in the production and sales of PV cells and modules, and invest in solar projects. The company provides OEM/ODM services to global customers and has been recognized as a Bloomberg Tier 1...


## Catalog & Power


| Measure | AEET | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Panel Models | 5 | 79 | +74 |
| Max Power | 200 W | 725 W | +525 W |
| Avg Power | 190 W | 558 W | +368 W |


## Efficiency


| Measure | AEET | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 15.70% | 24.62% | +8.92 pp |
| Avg Efficiency | 14.90% | 22.88% | +7.98 pp |


## Reliability & Warranty


| Measure | AEET | Sunpro Power | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.283%/°C |  |
| Bifacial Share | 0 (0%) | 72 (91%) | +91 pp |
| Avg Warranty | 25.0 yrs | 30.0 yrs | +5.0 yr |


## Efficiency distribution

Sunpro Power skews to higher efficiency: 39% of lineup is 23%+


| Efficiency band | AEET | Sunpro Power |
| --- | --- | --- |
| \<20% | 5 (100.0%) | 0 |
| 21-22% | 0 | 2 (2.5%) |
| 22-23% | 0 | 46 (58.2%) |
| 23%+ | 0 | 31 (39.2%) |


## Power distribution

Sunpro Power offers more 600W+ panels (39% of lineup)


| Power band | AEET | Sunpro Power |
| --- | --- | --- |
| \<400W | 5 (100.0%) | 0 |
| 400-499W | 0 | 31 (39.2%) |
| 500-599W | 0 | 17 (21.5%) |
| 600-699W | 0 | 23 (29.1%) |
| 700W+ | 0 | 8 (10.1%) |


## Cell technology

Dominant cell tech: **PERC** (100%)

Dominant cell tech: **TOPCon** (67%)


| Technology | AEET | Sunpro Power |
| --- | --- | --- |
| PERC | 5 (100.0%) | 0 |
| TOPCon | 0 | 53 (67.1%) |
| HJT | 0 | 16 (20.3%) |
| Back Contact | 0 | 10 (12.7%) |


## 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, Sunpro Power


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SP-210-132DS725](https://comparepv.com/panel/sunpro-sp-210-132ds725) | 725 | 23.3 | -0.240 | Monocrystalline |
| 2 | [SPDG725-N132M12](https://comparepv.com/panel/sunpro-spdg725-n132m12) | 725 | 23.3 | -0.300 | Monocrystalline |
| 3 | [SPDG720-N132M12](https://comparepv.com/panel/sunpro-spdg720-n132m12) | 720 | 23.2 | -0.300 | Monocrystalline |
| 4 | [SP-210-132DS720](https://comparepv.com/panel/sunpro-sp-210-132ds720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [SPDG715-N132M12](https://comparepv.com/panel/sunpro-spdg715-n132m12) | 715 | 23.0 | -0.300 | Monocrystalline |
| 6 | [SP-210-132DS715](https://comparepv.com/panel/sunpro-sp-210-132ds715) | 715 | 23.0 | -0.240 | Monocrystalline |
| 7 | [SPDG710N132M12](https://comparepv.com/panel/sunpro-spdg710n132m12) | 710 | 22.9 | -0.300 | Monocrystalline |
| 8 | [SP-210-132DS710](https://comparepv.com/panel/sunpro-sp-210-132ds710) | 710 | 22.9 | -0.240 | Monocrystalline |
| 9 | [SPDG665-BC132R12](https://comparepv.com/panel/sunpro-spdg665-bc132r12) | 665 | 24.6 | -0.260 | Monocrystalline |
| 10 | [SPDG660-BC132R12](https://comparepv.com/panel/sunpro-spdg660-bc132r12) | 660 | 24.4 | -0.260 | Monocrystalline |


## Summary

AEET Energy Group GmbH is a German photovoltaic wholesale and distribution company headquartered in Bad Gandersheim, Germany, operating as a full-service partner for PV installations rather than a module manufacturer in its own right. The company sources panels from leading global manufacturers and distributes them through a network of more than 500 certified specialist partners across Germany, also covering solar thermal, wind, and geothermal energy. Because AEET does not produce its own modules, it holds no BloombergNEF Tier 1 manufacturing status and no independently verifiable production capacity figure applies. Sunpro Power - formally Zhejiang Sunpro Power Technology Co., Ltd. - is a vertically integrated Chinese panel manufacturer founded in 2008 and headquartered in Zhejiang Province. Sunpro has retained a position on the BloombergNEF Tier 1 global PV module manufacturer list for five consecutive years through Q1 2026, and expanded its annual production capacity to approximately 3 GW as of early 2025, with an additional 2 GW facility under development in Indonesia. On the basis of institutional manufacturing footprint, Sunpro Power is the substantially larger and more verifiable entity.

Because AEET is a distributor, its product offer depends entirely on whichever manufacturers it sources from at any given time - meaning buyers receive branded third-party modules rather than an AEET-designed panel. Sunpro Power, by contrast, manufactures its own monocrystalline product families including PERC and TOPCon cells, with bifacial configurations aimed at residential rooftops, commercial rooftops, and utility-scale ground mounts across more than 100 export markets.

For a buyer evaluating a specific module brand, AEET and Sunpro Power do not directly compete - one is a channel partner and the other is a module originator. Buyers seeking bankable, traceable manufacturing provenance for project finance purposes would typically look to a Tier 1 producer such as Sunpro Power directly, whereas AEET serves installers and project developers in the German-speaking market looking for multi-brand procurement and local service support.

\---LINKS---

\- https://www.aeet-energy.com/en/index.php \| AEET Energy Group GmbH - official wholesale partner site \| article

\- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile on ENF Solar directory \| article

\- https://www.sunpropoweronline.com/news/sunpro-retains-bloombergnef-tier-1-pv-module-m-85353808.html \| Sunpro retains BloombergNEF Tier 1 status Q4 2025 \| article

\- https://www.sunpropoweronline.com/news/2025-q1-tier-1-list-out-sunpro-power-boosts-c-84946492.html \| Sunpro Power boosts capacity by 3GW - Q1 2025 Tier 1 list \| article

\- https://energypal.com/best-solar-panels-for-homes/sunpro-power \| Sunpro Power - EnergyPal buyer guide 2025 \| review

Sources:

\- \[AEET Energy Group GmbH - official site\](https://www.aeet-energy.com/en/index.php)

\- \[AEET Energy Group GmbH - ENF Solar profile\](https://www.enfsolar.com/aeet)

\- \[Sunpro retains BloombergNEF Tier 1 status Q4 2025\](https://www.sunpropoweronline.com/news/sunpro-retains-bloombergnef-tier-1-pv-module-m-85353808.html)

\- \[Sunpro Power boosts capacity by 3GW - Q1 2025 Tier 1 list\](https://www.sunpropoweronline.com/news/2025-q1-tier-1-list-out-sunpro-power-boosts-c-84946492.html)

\- \[Sunpro Power - EnergyPal buyer guide 2025\](https://energypal.com/best-solar-panels-for-homes/sunpro-power)

Written by claude-sonnet from the figures above.


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- [ASM vs Sunpro Power](https://comparepv.com/asm-vs-sunpro-power)


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Source: https://comparepv.com/aeet-vs-sunpro-power

Not in this file, on the page: the distributions above drawn as charts.