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

# Depozit Solar vs AE Solar

AE Solar has the broader catalog (646 vs 7 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | Depozit Solar | AE Solar |
| --- | --- | --- |
| Country | Romania | Germany |
| Headquarters |  | Gersthofen |
| Founded |  | 2003 |
| Employees |  | 501-1000 |
| Annual capacity |  | 2+ GW/year |
| Tier 1 |  | yes |
| Listed |  |  |
| Website | [https://depozitsolar.ro](https://depozitsolar.ro) | [https://ae-solar.com](https://ae-solar.com) |

Depozit Solar is a Romanian distributor of photovoltaic products, specializing in solar panels, inverters, and batteries for self-consumption solar energy systems. The company offers products from major brands such as JinkoSolar, Canadian Solar, and Huawei, serving both professional installers and individual...

AE Solar is a German Tier 1 manufacturer of high-efficiency photovoltaic (PV) modules. The company specializes in producing durable and innovative solar panels with German engineering standards, offering solutions for residential, commercial, and utility-scale applications. AE Solar operates in over 100 countries and...


## Catalog & Power


| Measure | Depozit Solar | AE Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 7 | 646 | +639 |
| Max Power | 615 W | 730 W | +115 W |
| Avg Power | 600 W | 489 W | +111 W |


## Efficiency


| Measure | Depozit Solar | AE Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 21.70% | 24.43% | +2.73 pp |
| Avg Efficiency | 21.20% | 21.11% | +0.09 pp |


## Reliability & Warranty


| Measure | Depozit Solar | AE Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.340%/°C | -0.312%/°C | +0.028 |
| Bifacial Share | 0 (0%) | 405 (63%) | +63 pp |
| Avg Warranty | 25.0 yrs | 29.7 yrs | +4.7 yr |


## Efficiency distribution

AE Solar skews to higher efficiency: 9% of lineup is 23%+


| Efficiency band | Depozit Solar | AE Solar |
| --- | --- | --- |
| 20-21% | 2 (28.6%) | 171 (26.5%) |
| 21-22% | 5 (71.4%) | 142 (22.0%) |
| \<20% | 0 | 74 (11.5%) |
| 22-23% | 0 | 199 (30.8%) |
| 23%+ | 0 | 60 (9.3%) |


## Power distribution

Depozit Solar offers more 600W+ panels (57% of lineup)


| Power band | Depozit Solar | AE Solar |
| --- | --- | --- |
| 500-599W | 3 (42.9%) | 154 (23.8%) |
| 600-699W | 4 (57.1%) | 55 (8.5%) |
| \<400W | 0 | 78 (12.1%) |
| 400-499W | 0 | 329 (50.9%) |
| 700W+ | 0 | 30 (4.6%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (54%)


| Technology | Depozit Solar | AE Solar |
| --- | --- | --- |
| PERC | 7 (100.0%) | 245 (37.9%) |
| TOPCon | 0 | 349 (54.0%) |
| Back Contact | 0 | 21 (3.3%) |
| N-type | 0 | 17 (2.6%) |
| BIPV | 0 | 9 (1.4%) |
| HJT | 0 | 5 (0.8%) |


## Top panels, Depozit Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CS7L-615MS](https://comparepv.com/panel/depozit-solar-cs7l-615ms) | 615 | 21.7 | -0.340 | Monocrystalline |
| 2 | [CS7L-610MS](https://comparepv.com/panel/depozit-solar-cs7l-610ms) | 610 | 21.6 | -0.340 | Monocrystalline |
| 3 | [CS7L-605MS](https://comparepv.com/panel/depozit-solar-cs7l-605ms) | 605 | 21.4 | -0.340 | Monocrystalline |
| 4 | [CS7L-600MS](https://comparepv.com/panel/depozit-solar-cs7l-600ms) | 600 | 21.2 | -0.340 | Monocrystalline |
| 5 | [CS7L-595MS](https://comparepv.com/panel/depozit-solar-cs7l-595ms) | 595 | 21.0 | -0.340 | Monocrystalline |
| 6 | [CS7L-590MS](https://comparepv.com/panel/depozit-solar-cs7l-590ms) | 590 | 20.8 | -0.340 | Monocrystalline |
| 7 | [CS7L-585MS](https://comparepv.com/panel/depozit-solar-cs7l-585ms) | 585 | 20.7 | -0.340 | Monocrystalline |


## Top panels, AE Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [CME-132BDS-730](https://comparepv.com/panel/ae-solar-cme-132bds-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 2 | [CME-132BDS-730W](https://comparepv.com/panel/ae-solar-cme-132bds-730w) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [CME-132BDS-725](https://comparepv.com/panel/ae-solar-cme-132bds-725) | 725 | 23.4 | -0.290 | Monocrystalline |
| 4 | [CME-132-725W](https://comparepv.com/panel/ae-solar-cme-132-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 5 | [CME-132BDS-725W](https://comparepv.com/panel/ae-solar-cme-132bds-725w) | 725 | 23.4 | -0.290 | Monocrystalline |
| 6 | [AE CME-132 720](https://comparepv.com/panel/ae-solar-ae-cme-132-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 7 | [CME-132BDS-720](https://comparepv.com/panel/ae-solar-cme-132bds-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 8 | [AE CME-132-720](https://comparepv.com/panel/ae-solar-ae-cme-132-720-1) | 720 | 23.2 | -0.290 | Monocrystalline |
| 9 | [CME-132-720W](https://comparepv.com/panel/ae-solar-cme-132-720w) | 720 | 23.2 | -0.290 | Monocrystalline |
| 10 | [CME-132BDS-720W](https://comparepv.com/panel/ae-solar-cme-132bds-720w) | 720 | 23.2 | -0.290 | Monocrystalline |


## Summary

AE Solar is a German solar manufacturer founded in 2003 in Königsbrunn, Bavaria, by three brothers - Alexander, Victor, and Waldemar Maier. The company operates production facilities in China, Georgia, and Turkey, with a combined annual manufacturing capacity of approximately 2.5 GW. AE Solar has appeared on BloombergNEF's Global Tier 1 Solar Module Manufacturer list 16 times, most recently in Q1 2025, establishing it as one of the more bankable European-branded producers at the mid-tier of the global market. Depozit Solar, by contrast, is not a manufacturer. It is a small Romanian distributor based in Făgăraș, Brașov County, reselling panels from third-party brands including Jinko Solar, Canadian Solar, and LONGi. It holds no independent Tier 1 status, maintains no proprietary product line, and has no production capacity of its own. In institutional terms, AE Solar holds an overwhelmingly stronger footprint.

AE Solar's portfolio spans TOPCon and PERC cell technologies, with module power outputs ranging from roughly 415 W to over 700 W. The company serves residential rooftop, commercial and industrial, and utility-scale ground-mount segments, and differentiates itself with a 30-year product warranty - a notably longer commitment than the industry norm. Its bifacial TOPCon modules are particularly well suited to dual-gain ground installations. Depozit Solar's offer is shaped entirely by whatever its supplier brands have in stock at a given time, and its market positioning centers on serving Romanian buyers who need fast local access to panels, with delivery reportedly within 48 hours.

For any buyer seeking a warranted, bankable panel brand with a traceable technology roadmap, AE Solar is the clear default. It offers proprietary engineering, a verified Tier 1 track record, and an international service network. Depozit Solar occupies a fundamentally different role - it is a trade distributor, not a panel maker - and the two are not meaningfully comparable as manufacturers. A Romanian buyer sourcing Jinko or Canadian Solar panels locally through Depozit Solar would be purchasing a third-party product, not a Depozit Solar-branded module.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/depozit-solar-vs-ae-solar

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