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

# Gamko New Energy vs AE Solar

AE Solar has the broader catalog (646 vs 255 models). AE Solar leads on peak efficiency at 24.43%. Gamko New Energy leans bifacial (81% of lineup).


## The two companies


| Attribute | Gamko New Energy | AE Solar |
| --- | --- | --- |
| Country | China | Germany |
| Headquarters | Nantong, Jiangsu | Gersthofen |
| Founded | 2008 | 2003 |
| Employees | 201-300 | 501-1000 |
| Annual capacity | 1.2 GW/year | 2+ GW/year |
| Tier 1 |  | yes |
| Listed |  |  |
| Website | [http://www.gamkosolar.com](http://www.gamkosolar.com) | [https://ae-solar.com](https://ae-solar.com) |

Gamko New Energy is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008. They also provide technical services for solar power plants, including design, installation, and maintenance. In 2018, their production capacity reached 2GW.

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 | Gamko New Energy | AE Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 255 | 646 | +391 |
| Max Power | 750 W | 730 W | +20 W |
| Avg Power | 500 W | 489 W | +11 W |


## Efficiency


| Measure | Gamko New Energy | AE Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.14% | 24.43% | +0.29 pp |
| Avg Efficiency | 22.03% | 21.11% | +0.92 pp |


## Reliability & Warranty


| Measure | Gamko New Energy | AE Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.332%/°C | -0.312%/°C | +0.020 |
| Bifacial Share | 207 (81%) | 405 (63%) | +18 pp |
| Avg Warranty | 30.0 yrs | 29.7 yrs | +0.3 yr |


## Efficiency distribution

Gamko New Energy skews to higher efficiency: 40% of lineup is 23%+


| Efficiency band | Gamko New Energy | AE Solar |
| --- | --- | --- |
| \<20% | 9 (3.5%) | 74 (11.5%) |
| 20-21% | 64 (25.1%) | 171 (26.5%) |
| 21-22% | 46 (18.0%) | 142 (22.0%) |
| 22-23% | 35 (13.7%) | 199 (30.8%) |
| 23%+ | 101 (39.6%) | 60 (9.3%) |


## Power distribution

Gamko New Energy offers more 600W+ panels (23% of lineup)


| Power band | Gamko New Energy | AE Solar |
| --- | --- | --- |
| \<400W | 47 (18.4%) | 78 (12.1%) |
| 400-499W | 71 (27.8%) | 329 (50.9%) |
| 500-599W | 79 (31.0%) | 154 (23.8%) |
| 600-699W | 42 (16.5%) | 55 (8.5%) |
| 700W+ | 16 (6.3%) | 30 (4.6%) |


## Cell technology

Dominant cell tech: **TOPCon** (57%)

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


| Technology | Gamko New Energy | AE Solar |
| --- | --- | --- |
| TOPCon | 146 (57.3%) | 349 (54.0%) |
| PERC | 106 (41.6%) | 245 (37.9%) |
| Flexible | 3 (1.2%) | 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, Gamko New Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [GKA210N132](https://comparepv.com/panel/gamko-new-energy-gka210n132) | 750 | 24.1 | -0.340 | Monocrystalline |
| 2 | [GKA210N132-750](https://comparepv.com/panel/gamko-new-energy-gka210n132-750) | 750 | 24.1 | -0.340 | Monocrystalline |
| 3 | [GKA210N132-745](https://comparepv.com/panel/gamko-new-energy-gka210n132-745) | 745 | 24.0 | -0.340 | Monocrystalline |
| 4 | [GKA210N132-740](https://comparepv.com/panel/gamko-new-energy-gka210n132-740) | 740 | 23.8 | -0.340 | Monocrystalline |
| 5 | [GKA210N132-735](https://comparepv.com/panel/gamko-new-energy-gka210n132-735) | 735 | 23.7 | -0.340 | Monocrystalline |
| 6 | [GKA210N132-730](https://comparepv.com/panel/gamko-new-energy-gka210n132-730) | 730 | 23.5 | -0.340 | Monocrystalline |
| 7 | [GKA210N132-720W (series)](https://comparepv.com/panel/gamko-new-energy-gka210n132-720w-series) | 720 | 23.2 | -0.340 | Monocrystalline |
| 8 | [GKA210N132-720W](https://comparepv.com/panel/gamko-new-energy-gka210n132-720w) | 720 | 23.2 | -0.340 | Monocrystalline |
| 9 | [GKA210N132-715W (series)](https://comparepv.com/panel/gamko-new-energy-gka210n132-715w-series) | 715 | 23.0 | -0.340 | Monocrystalline |
| 10 | [GKA210N132-715W](https://comparepv.com/panel/gamko-new-energy-gka210n132-715w) | 715 | 23.0 | -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 panel manufacturer founded in 2003 and headquartered in Gersthofen, Germany, holding the distinction of being the only European-headquartered company featured as a high-bankability Tier 1 manufacturer in BloombergNEF's 2024 survey, ranking 18th among 67 evaluated manufacturers with its bankability score rising sharply from 26% to 50% in a single year. The company operates production facilities in China, Georgia, and Turkey, with a combined annual capacity exceeding 2 GW, and employs between 501 and 1,000 people. Its portfolio spans 442 panel models reaching up to 730 Wp and a peak module efficiency of 24.43%. Gamko New Energy is a Chinese manufacturer based in Nantong, established in 2008, with a production capacity of 1.2 GW and a workforce of 201-300 employees. The company holds IEC 61215/61730, ISO9001, and ISO14001 certifications but does not appear on major Tier 1 bankability rankings. Its 255-model portfolio reaches up to 750 Wp with a peak module efficiency of 24.14%.

AE Solar's technology mix is led by n-type TOPCon cells, which account for over 50% of its range, delivering an average module efficiency of 21.34%. Its average temperature coefficient of -0.313%/°C compares favorably to Gamko's -0.332%/°C, translating into lower power losses under high-temperature conditions - a practical advantage for installations exposed to warm summers. With 63.8% of its range being bifacial and a rapidly growing institutional bankability profile, AE Solar is well suited to residential rooftop installs, commercial C&I projects, and utility-scale ground-mount arrays where bank or insurer confidence is a prerequisite. Gamko New Energy leads with PERC technology (over 51% of its portfolio) yet achieves a higher average module efficiency of 22.06% across its range. Its bifacial share of 81.2% is substantially higher, making it particularly competitive for bifacial ground-mount deployments where rear-side irradiance capture matters. A uniform 30-year product warranty across the full range adds to its proposition for cost-sensitive residential and smaller commercial buyers.

For international buyers, the choice comes down to project type and risk tolerance. AE Solar's unique standing as Europe's sole Tier 1 manufacturer, its multi-continent production footprint, and its strong institutional bankability trajectory give it a clear edge in utility-scale and commercial projects that depend on financier confidence. Gamko New Energy is a credible alternative for buyers prioritizing a higher bifacial ratio and slightly above-average module efficiency in the residential or smaller commercial segment, provided they conduct thorough due diligence on long-term brand support and regional service availability.

Written by claude-sonnet from the figures above.


## Other comparisons

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


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Source: https://comparepv.com/gamko-new-energy-vs-ae-solar

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