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

# Phono Solar vs AEET

Phono Solar has the broader catalog (174 vs 5 models). Phono Solar leads on peak efficiency at 23.50%. Phono Solar leans bifacial (43% of lineup).


## The two companies


| Attribute | Phono Solar | AEET |
| --- | --- | --- |
| Country | China |  |
| Headquarters | Nanjing |  |
| Founded | 2004 |  |
| Employees | 13000+ |  |
| Annual capacity | 3-4 GW/year |  |
| Tier 1 | yes | no |
| Listed |  |  |
| Website | [https://www.phonosolar.com](https://www.phonosolar.com) |  |

Phono Solar Technology Co., Ltd. specializes in the research, development, and manufacture of photovoltaic solar panels and is a global provider of solar products and services. The company is affiliated with SUMEC Group, a subsidiary of China National Machinery Industry Corporation (SINOMACH). Phono Solar has been...


## Catalog & Power


| Measure | Phono Solar | AEET | Margin |
| --- | --- | --- | --- |
| Panel Models | 174 | 5 | +169 |
| Max Power | 730 W | 200 W | +530 W |
| Avg Power | 515 W | 190 W | +325 W |


## Efficiency


| Measure | Phono Solar | AEET | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.50% | 15.70% | +7.80 pp |
| Avg Efficiency | 21.77% | 14.90% | +6.87 pp |


## Reliability & Warranty


| Measure | Phono Solar | AEET | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.306%/°C | - |  |
| Bifacial Share | 74 (43%) | 0 (0%) | +43 pp |
| Avg Warranty | 27.1 yrs | 25.0 yrs | +2.1 yr |


## Efficiency distribution

Phono Solar skews to higher efficiency: 11% of lineup is 23%+


| Efficiency band | Phono Solar | AEET |
| --- | --- | --- |
| \<20% | 3 (1.7%) | 5 (100.0%) |
| 20-21% | 37 (21.3%) | 0 |
| 21-22% | 53 (30.5%) | 0 |
| 22-23% | 62 (35.6%) | 0 |
| 23%+ | 19 (10.9%) | 0 |


## Power distribution

Phono Solar offers more 600W+ panels (20% of lineup)


| Power band | Phono Solar | AEET |
| --- | --- | --- |
| \<400W | 10 (5.7%) | 5 (100.0%) |
| 400-499W | 78 (44.8%) | 0 |
| 500-599W | 51 (29.3%) | 0 |
| 600-699W | 23 (13.2%) | 0 |
| 700W+ | 12 (6.9%) | 0 |


## Cell technology

Dominant cell tech: **PERC** (37%)

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


| Technology | Phono Solar | AEET |
| --- | --- | --- |
| PERC | 65 (37.4%) | 5 (100.0%) |
| TOPCon | 53 (30.5%) | 0 |
| N-type | 50 (28.7%) | 0 |
| HJT | 5 (2.9%) | 0 |
| Back Contact | 1 (0.6%) | 0 |


## Top panels, Phono Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [PS730M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [NS-730MH-132](https://comparepv.com/panel/phono-solar-ns-730mh-132) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [PS725M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps725m13gfh-22-wshw) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [PS720M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps720m13gfh-22-wshw) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [NS-720MH-132](https://comparepv.com/panel/phono-solar-ns-720mh-132) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [PS715M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps715m13gfh-22-wshw) | 715 | 23.0 | -0.240 | Monocrystalline |
| 7 | [PS710M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps710m13gfh-22-wnh) | 710 | 22.9 | -0.290 | Monocrystalline |
| 8 | [PS710M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw) | 710 | 22.9 | -0.240 | Monocrystalline |
| 9 | [NS-710MH-132](https://comparepv.com/panel/phono-solar-ns-710mh-132) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [PS705M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps705m13gfh-22-wnh) | 705 | 22.7 | -0.290 | 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 company headquartered in Bad Gandersheim, Germany, operating primarily as a photovoltaic wholesale distributor while also marketing its own branded solar modules. It has been active in the European renewables market for a number of years and serves as a regional wholesale partner working alongside leading panel manufacturers. Based on available public data, AEET does not appear on mainstream Bloomberg Tier 1 bankability lists, and no large-scale annual production capacity has been publicly disclosed, suggesting it functions at a considerably smaller scale than global module manufacturers. Phono Solar, by contrast, is a Chinese manufacturer owned by Sumec Group - a subsidiary of Sinomach, one of China's largest state-owned enterprise groups. Phono Solar has held Bloomberg Tier 1 bankable status continuously since 2014 and reports cumulative shipments exceeding 20 GW, with annual production capacity in the range of 3 to 4 GW. In terms of institutional footprint and recognized bankability, Phono Solar is clearly the more established manufacturer at scale.

AEET's product catalog spans polycrystalline, monocrystalline, and thin-film modules, with publicly available datasheets referencing mid-range commercial panel configurations rather than next-generation cell architectures. Phono Solar maintains an active, multi-technology product roadmap. Its Draco series applies TOPCon technology using large-format 210R rectangular wafers for commercial and utility-scale ground mounts, the Helios series targets HJT applications, and the recently launched Quasar back-contact dual-glass bifacial module reaches a confirmed module efficiency of 23.27%. Phono Solar has also earned recognition as a Top Performer in PVEL's PV Module Reliability Scorecard, providing independent third-party validation of its durability claims.

For most buyers in 2025, Phono Solar is the stronger default choice. Its Tier 1 bankability, diversified technology lineup spanning TOPCon, HJT, and back-contact formats, and consistent PVEL recognition make it suitable across residential, commercial, and utility-scale applications. AEET serves a legitimate niche role in European distribution and procurement, but cannot match Phono Solar's scale, certification depth, or technology breadth.

\---LINKS---

\- https://www.solarreviews.com/blog/phono-solar-panel-review \| Phono Solar Panel Review - Cost, Products, and Warranties \| review

\- https://scorecard.pvel.com/manufacturer\_name/phono/ \| Phono Solar Named Top Performer in PVEL 2025 PV Module Reliability Scorecard \| article

\- https://a1solarstore.com/blog/phono-solar-panels-review-the-story-of-lightbringer.html \| Phono Solar panels review 2026 - The story of Lightbringer \| review

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

Written by claude-sonnet from the figures above.


## Other comparisons

- [Phono Solar vs A.B. Energy](https://comparepv.com/phono-solar-vs-a-b-energy)
- [AE Solar vs AEET](https://comparepv.com/ae-solar-vs-aeet)
- [Phono Solar vs AIKO](https://comparepv.com/phono-solar-vs-aiko)
- [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet)
- [Phono Solar vs ARTsolar](https://comparepv.com/phono-solar-vs-artsolar)
- [ASM vs AEET](https://comparepv.com/asm-vs-aeet)


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Source: https://comparepv.com/phono-solar-vs-aeet

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