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

# AE Solar vs LG

AE Solar has the broader catalog (646 vs 24 models). AE Solar leads on peak efficiency at 24.43%. AE Solar leans bifacial (63% of lineup).


## The two companies


| Attribute | AE Solar | LG |
| --- | --- | --- |
| Country | Germany | South Korea |
| Headquarters | Gersthofen | Seoul |
| Founded | 2003 | 1958 |
| Employees | 501-1000 | 74,000+ |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes |  |
| Listed |  | KRX: 066570 |
| Website | [https://ae-solar.com](https://ae-solar.com) | [https://www.lg.com](https://www.lg.com) |

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...

LG Electronics is a South Korean multinational electronics company. Founded in 1958, LG is a global leader and technology innovator in consumer electronics, mobile communications, and home appliances. Although LG officially closed its solar panel business in 2022, the company continues to offer support for existing...


## Catalog & Power


| Measure | AE Solar | LG | Margin |
| --- | --- | --- | --- |
| Panel Models | 646 | 24 | +622 |
| Max Power | 730 W | 455 W | +275 W |
| Avg Power | 489 W | 404 W | +85 W |


## Efficiency


| Measure | AE Solar | LG | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.43% | 22.10% | +2.33 pp |
| Avg Efficiency | 21.11% | 20.74% | +0.37 pp |


## Reliability & Warranty


| Measure | AE Solar | LG | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.312%/°C | -0.315%/°C | +0.003 |
| Bifacial Share | 405 (63%) | 4 (17%) | +46 pp |
| Avg Warranty | 29.7 yrs | 25.0 yrs | +4.7 yr |


## Efficiency distribution

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


| Efficiency band | AE Solar | LG |
| --- | --- | --- |
| \<20% | 74 (11.5%) | 4 (16.7%) |
| 20-21% | 171 (26.5%) | 10 (41.7%) |
| 21-22% | 142 (22.0%) | 9 (37.5%) |
| 22-23% | 199 (30.8%) | 1 (4.2%) |
| 23%+ | 60 (9.3%) | 0 |


## Power distribution

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


| Power band | AE Solar | LG |
| --- | --- | --- |
| \<400W | 78 (12.1%) | 13 (54.2%) |
| 400-499W | 329 (50.9%) | 11 (45.8%) |
| 500-599W | 154 (23.8%) | 0 |
| 600-699W | 55 (8.5%) | 0 |
| 700W+ | 30 (4.6%) | 0 |


## Cell technology

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

Dominant cell tech: **N-type** (100%)


| Technology | AE Solar | LG |
| --- | --- | --- |
| TOPCon | 349 (54.0%) | 0 |
| PERC | 245 (37.9%) | 0 |
| Back Contact | 21 (3.3%) | 0 |
| N-type | 17 (2.6%) | 24 (100.0%) |
| 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 |


## Top panels, LG


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [LG455N2W-E6](https://comparepv.com/panel/lg-lg455n2w-e6) | 455 | 20.7 | -0.330 | Monocrystalline |
| 2 | [LG450N2W-E6](https://comparepv.com/panel/lg-lg450n2w-e6) | 450 | 20.5 | -0.330 | Monocrystalline |
| 3 | [LG445N2W-E6](https://comparepv.com/panel/lg-lg445n2w-e6) | 445 | 20.2 | -0.330 | Monocrystalline |
| 4 | [LG440N2T-E6](https://comparepv.com/panel/lg-lg440n2t-e6) | 440 | 19.8 | -0.330 | Monocrystalline |
| 5 | [LG440N2W-E6](https://comparepv.com/panel/lg-lg440n2w-e6) | 440 | 20.0 | -0.330 | Monocrystalline |
| 6 | [LG440QAC-A6](https://comparepv.com/panel/lg-lg440qac-a6) | 440 | 22.1 | -0.290 | Monocrystalline |
| 7 | [LG435QAC-A6](https://comparepv.com/panel/lg-lg435qac-a6) | 435 | 21.9 | -0.290 | Monocrystalline |
| 8 | [LG435N2T-E6](https://comparepv.com/panel/lg-lg435n2t-e6) | 435 | 19.6 | -0.330 | Monocrystalline |
| 9 | [LG430N2T-E6](https://comparepv.com/panel/lg-lg430n2t-e6) | 430 | 19.4 | -0.330 | Monocrystalline |
| 10 | [LG430QAC-A6](https://comparepv.com/panel/lg-lg430qac-a6) | 430 | 21.6 | -0.290 | Monocrystalline |


## Summary

AE Solar is a German manufacturer headquartered in Königsbrunn, Bavaria, founded in 2003 by brothers Alexander, Victor, and Waldemar Maier. The company operates with an annual production capacity exceeding 2 GW, supported by manufacturing facilities in Europe and a new 750 MW factory in Turkey opened in January 2025. In Bloomberg NEF's Global PV Module Bankability 2024 report, AE Solar ranked 18th among 67 evaluated brands and was identified as the sole European Tier 1 PV manufacturer with high bankability - its bankability score jumping from 26% in 2023 to 50% in 2024. LG Electronics, the South Korean consumer-electronics conglomerate, launched large-scale solar panel production in 2009 at its Gumi facility and built a reputation as one of the most bankable names in the industry, consistently appearing on Bloomberg NEF's Tier 1 lists. In June 2022, LG officially ceased all solar panel manufacturing, making it unavailable for new project planning. In terms of active market presence, AE Solar holds the clearly stronger institutional footprint today.

AE Solar's current product lineup is built around N-type TOPCon cell technology, with the Meteor series spanning power outputs from 415 W to 725 W. The range earned a five-star rating in PV Magazine's performance testing and covers residential rooftop systems, commercial and industrial (C&I) applications, and utility-scale ground-mounted projects, with bifacial variants suited for large solar farms seeking higher energy yield. LG's discontinued NeON range was widely used in premium residential and commercial rooftop installations; the flagship NeON R series deployed IBC cell technology, removing front-side busbars to reduce shading losses and achieve efficiency levels up to 22.3%. Despite these technical achievements, LG panels are no longer a viable choice for new installations, as production has ended and availability is confined to secondary-market stock and warranty-replacement inventory held by distributors.

For any buyer commissioning a new solar installation today, AE Solar is the straightforward default between these two brands - LG simply does not manufacture panels anymore. AE Solar's active Tier 1 bankability, European production base, and proven TOPCon portfolio make it a well-supported choice across residential, commercial, and utility segments. LG panels encountered in the secondary market may still perform reliably given their quality pedigree, but they represent a historical option rather than a live one, and supply continuity cannot be assured for future replacements or system expansions.

Written by claude-sonnet from the figures above.


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- [ASM vs LG](https://comparepv.com/asm-vs-lg)


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

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