---
title: "LEDVANCE vs AIKO - Brand Comparison | ComparePV"
description: "Compare LEDVANCE vs AIKO solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/ledvance-vs-aiko"
---

# LEDVANCE vs AIKO

AIKO has the broader catalog (144 vs 124 models). AIKO leads on peak efficiency at 25.20%. LEDVANCE leans bifacial (62% of lineup).


## The two companies


| Attribute | LEDVANCE | AIKO |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Garching bei München | Shanghai |
| Founded | 2016 | 2009 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  | SZSE: 600732 |
| Website | [https://www.ledvance.com](https://www.ledvance.com) | [https://www.aikosolar.com](https://www.aikosolar.com) |


## Catalog & Power


| Measure | LEDVANCE | AIKO | Margin |
| --- | --- | --- | --- |
| Panel Models | 124 | 144 | +20 |
| Max Power | 705 W | 805 W | +100 W |
| Avg Power | 518 W | 581 W | +64 W |


## Efficiency


| Measure | LEDVANCE | AIKO | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 25.20% | +1.80 pp |
| Avg Efficiency | 21.58% | 23.65% | +2.07 pp |


## Reliability & Warranty


| Measure | LEDVANCE | AIKO | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.313%/°C | -0.271%/°C | +0.042 |
| Bifacial Share | 77 (62%) | 35 (24%) | +38 pp |
| Avg Warranty | 28.4 yrs | 29.5 yrs | +1.1 yr |


## Efficiency distribution

AIKO skews to higher efficiency: 85% of lineup is 23%+


| Efficiency band | LEDVANCE | AIKO |
| --- | --- | --- |
| \<20% | 4 (3.2%) | 3 (2.1%) |
| 20-21% | 30 (24.2%) | 3 (2.1%) |
| 21-22% | 42 (33.9%) | 3 (2.1%) |
| 22-23% | 43 (34.7%) | 12 (8.3%) |
| 23%+ | 5 (4.0%) | 123 (85.4%) |


## Power distribution

AIKO offers more 600W+ panels (60% of lineup)


| Power band | LEDVANCE | AIKO |
| --- | --- | --- |
| \<400W | 8 (6.5%) | 2 (1.4%) |
| 400-499W | 56 (45.2%) | 50 (34.7%) |
| 500-599W | 34 (27.4%) | 5 (3.5%) |
| 600-699W | 22 (17.7%) | 78 (54.2%) |
| 700W+ | 4 (3.2%) | 9 (6.2%) |


## Cell technology

Dominant cell tech: **PERC** (48%)

Dominant cell tech: **Back Contact** (83%)


| Technology | LEDVANCE | AIKO |
| --- | --- | --- |
| PERC | 60 (48.4%) | 7 (4.9%) |
| TOPCon | 54 (43.5%) | 0 |
| HJT | 10 (8.1%) | 0 |
| Back Contact | 0 | 119 (82.6%) |
| N-type | 0 | 17 (11.8%) |
| Flexible | 0 | 1 (0.7%) |


## Top panels, LEDVANCE


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [M685~705N66UB-SF-F7-705](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-705) | 705 | 22.7 | -0.300 | Monocrystalline |
| 2 | [M705N66UB-SF-F7](https://comparepv.com/panel/ledvance-m705n66ub-sf-f7) | 705 | 22.7 | -0.300 | Monocrystalline |
| 3 | [M685~705N66UB-SF-F7-700](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-700) | 700 | 22.5 | -0.300 | Monocrystalline |
| 4 | [M700N66UB-SF-F7](https://comparepv.com/panel/ledvance-m700n66ub-sf-f7) | 700 | 22.5 | -0.300 | Monocrystalline |
| 5 | [M685~705N66UB-SF-F7-695](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-695) | 695 | 22.4 | -0.300 | Monocrystalline |
| 6 | [M695N66UB-SF-F7](https://comparepv.com/panel/ledvance-m695n66ub-sf-f7) | 695 | 22.4 | -0.300 | Monocrystalline |
| 7 | [M685~705N66UB-SF-F7-690](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-690) | 690 | 22.2 | -0.300 | Monocrystalline |
| 8 | [M690N66UB-SF-F7](https://comparepv.com/panel/ledvance-m690n66ub-sf-f7) | 690 | 22.2 | -0.300 | Monocrystalline |
| 9 | [M685~705N66UB-SF-F7-685](https://comparepv.com/panel/ledvance-m685-705n66ub-sf-f7-685) | 685 | 22.1 | -0.300 | Monocrystalline |
| 10 | [M685N66UB-SF-F7](https://comparepv.com/panel/ledvance-m685n66ub-sf-f7) | 685 | 22.1 | -0.300 | Monocrystalline |


## Top panels, AIKO


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 | 25.1 | -0.260 | Monocrystalline |
| 2 | [AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 | 24.9 | -0.260 | Monocrystalline |
| 3 | [AIKO-A795-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a795-grh78dw) | 795 | 24.8 | -0.260 | Monocrystalline |
| 4 | [AIKO-A790-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a790-grh78dw) | 790 | 24.6 | -0.260 | Monocrystalline |
| 5 | [AIKO-A785-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a785-grh78dw) | 785 | 24.4 | -0.260 | Monocrystalline |
| 6 | [AIKO-A780-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a780-grh78dw) | 780 | 24.3 | -0.260 | Monocrystalline |
| 7 | [AIKO-A775-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a775-grh78dw) | 775 | 24.1 | -0.260 | Monocrystalline |
| 8 | [AIKO-A770-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a770-grh78dw) | 770 | 24.0 | -0.260 | Monocrystalline |
| 9 | [AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 | 25.0 | -0.260 | Monocrystalline |
| 10 | [AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 | 24.9 | -0.260 | Monocrystalline |


## Summary

LEDVANCE is a German lighting and electrical-products brand founded in 2016 as a spin-off from Osram Licht AG, now majority-owned by Chinese conglomerate MLS; it entered the solar market in earnest around 2024 through its LEDVANCE Renewables division and carries no Tier 1 bankability rating. AIKO (Shanghai Aiko Solar Energy), founded in 2009 and headquartered in China with shares listed on the SZSE, achieved BloombergNEF Tier 1 status in Q3 2024, confirming that six or more commercial banks have provided non-recourse project financing against its modules in recent years. With production capacity already exceeding 20 GW and multi-gigawatt expansions actively under construction, AIKO commands a considerably stronger institutional and financial footprint than LEDVANCE, which remains primarily a lighting company with solar as an adjacent product line.

The two portfolios diverge sharply on performance metrics. AIKO's 144-panel lineup averages 23.65% efficiency and 581 Wp per module, peaking at 25.2% and 805 Wp - figures enabled by its proprietary all-back-contact (ABC) cell architecture, which covers nearly 74% of its catalog. Temperature behavior is also better, with a Pmax coefficient of -0.271%/°C versus -0.313%/°C for LEDVANCE, meaning AIKO panels lose less output on hot days. AIKO's average warranty of 29.5 years edges out LEDVANCE's 28.4 years. LEDVANCE, relying primarily on PERC cells (roughly 48% of its catalog), averages 21.57% efficiency and 518 Wp, topping out at 23.4% and 705 Wp. One area where LEDVANCE stands out is bifacial share: 62% of its panels are bifacial versus only 24% for AIKO. That makes the LEDVANCE lineup more relevant for ground-mounted or flat-roof commercial installations where rear-side irradiance gain adds value, while AIKO's high-efficiency, high-wattage monofacial ABC modules suit space-constrained rooftops and premium utility or commercial projects demanding maximum output per square meter.

For most buyers in 2025, AIKO is the clearer default. Its Tier 1 rating simplifies project financing, its ABC technology delivers measurably higher efficiency and a superior temperature coefficient, and its wattage ceiling of 805 Wp addresses both residential-premium and utility-scale demand. LEDVANCE may appeal to installers specifically seeking bifacial PERC panels under a European-branded product line, but the absence of Tier 1 bankability and its shallow solar heritage are meaningful risks for larger financed projects.

\---LINKS---

\- https://www.pv-magazine.com/2025/01/10/chinese-pv-industry-brief-aiko-solar-starts-making-back-contact-pv-panels/ \| AIKO Solar starts commercial production of back-contact PV panels \| article

\- https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/ \| Aiko steps up ABC transition with 11 GW capacity upgrade \| article

\- https://solarbytes.info/aiko-secures-global-bnef-tier1-solar-maker-status-q3-2024/ \| AIKO secures BloombergNEF Tier 1 solar maker status Q3 2024 \| article

\- https://taiyangnews.info/topmodules/top-solar-modules-listing-january-2025 \| TaiyangNews Top Solar Modules Listing - January 2025 \| review

Sources:

\- \[AIKO Solar starts making back-contact PV panels - PV Magazine\](https://www.pv-magazine.com/2025/01/10/chinese-pv-industry-brief-aiko-solar-starts-making-back-contact-pv-panels/)

\- \[Aiko steps up ABC transition with 11 GW capacity upgrade - PV Tech\](https://www.pv-tech.org/aiko-capacity-upgrades-abc-cell-technology/)

\- \[AIKO secures BloombergNEF Tier 1 status Q3 2024 - SolarBytes\](https://solarbytes.info/aiko-secures-global-bnef-tier1-solar-maker-status-q3-2024/)

\- \[TaiyangNews Top Solar Modules Listing January 2025\](https://taiyangnews.info/topmodules/top-solar-modules-listing-january-2025)

Written by claude-sonnet from the figures above.


## Other comparisons

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


---

Source: https://comparepv.com/ledvance-vs-aiko

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