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

# AE Solar vs VOLT Polska

AE Solar has the broader catalog (646 vs 0 models). AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | VOLT Polska |
| --- | --- | --- |
| Country | Germany | Poland |
| Headquarters | Gersthofen | Sopot |
| Founded | 2003 | 2010 |
| Employees | 501-1000 | 51-100 |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes |  |
| Listed |  |  |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://voltpolska.pl](https://voltpolska.pl) |

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...

VOLT Polska is a Polish manufacturer and distributor of power electronics and energy equipment, including inverters, voltage converters, emergency power supplies, and solar panels. The company serves residential and commercial markets with a broad product range covering photovoltaic components, battery chargers, and...


## Catalog & Power


| Measure | AE Solar | VOLT Polska | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 0 | +646 |
| Max Power | 730 W | 0 W | +730 W |
| Avg Power | 489 W | 0 W | +489 W |


## Efficiency


| Measure | AE Solar | VOLT Polska | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | - |  |
| Avg Efficiency | 21.11% | - |  |


## Reliability & Warranty


| Measure | AE Solar | VOLT Polska | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | - |  |
| Bifacial Share | 405 (63%) | 0 (0%) | +63 pp |
| Avg Warranty | 29.7 yrs | - |  |


## Efficiency distribution

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


| Efficiency band | AE Solar | VOLT Polska |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 0 |
| 20-21% | 171 (26.5%) | 0 |
| 21-22% | 142 (22.0%) | 0 |
| 22-23% | 199 (30.8%) | 0 |
| 23%+ | 60 (9.3%) | 0 |


## Power distribution

AE Solar offers more 600W+ panels (13% of lineup)


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


## Cell technology

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


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


## 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 photovoltaic manufacturer founded in 2003 and headquartered in Königsbrunn, Bavaria, operating under the legal name AE Alternative Energy GmbH. The company has held BloombergNEF Tier 1 status for at least 16 consecutive quarters and was singled out by BloombergNEF in 2024 as Europe's sole PV module manufacturer with high bankability at that tier. Annual production capacity exceeds 2 GW, its panels reach customers in more than 100 countries, and the company earned the Kiwa PVEL Top Performer Award in 2025. VOLT Polska, by contrast, is a Polish electronics and power supply company headquartered in Sopot, active since approximately 2005-2010, and primarily known for uninterruptible power supplies, voltage converters, inverters, and batteries. Solar panels form a secondary and growing part of its catalog rather than a core manufacturing focus. VOLT Polska does not appear on any BloombergNEF Tier 1 list, and on virtually every institutional metric AE Solar commands the stronger global footprint.

AE Solar's product lineup spans residential rooftop, commercial and industrial, and utility-scale ground-mount segments, including floating solar and agrivoltaic configurations. The company confirms both TOPCon and HJT cell technologies in its current range, covering a wide power band from compact home systems to multi-megawatt plants. Planned manufacturing expansion in Romania points to further European capacity growth before 2030. VOLT Polska's solar catalog is oriented toward smaller off-grid and mobile use cases - portable folding panels, flexible MONO FLEX modules, and entry-level polycrystalline panels suited to boats, campervans, garden sheds, and compact standalone systems. The company rounds out this offer with its own sinusPRO solar inverters and MPPT charge controllers, making it a convenient single-source supplier for compact autonomous setups.

For international buyers evaluating grid-connected residential, commercial, or utility projects, AE Solar is the clearly stronger default given its verified Tier 1 bankability, broad technology portfolio, and independent third-party recognition. VOLT Polska fills a legitimate niche for hobbyists, off-grid enthusiasts, and buyers seeking an all-in-one kit from a domestic Polish supplier, but it does not compete with AE Solar in manufacturing scale or technological depth. The two brands serve distinctly different market segments and should not be treated as interchangeable for serious project procurement.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/ae-solar-vs-volt-polska

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