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

# LEDVANCE vs Q-Cells

LEDVANCE has the broader catalog (124 vs 89 models). LEDVANCE leads on peak efficiency at 23.40%. LEDVANCE leans bifacial (62% of lineup).


## The two companies


| Attribute | LEDVANCE | Q-Cells |
| --- | --- | --- |
| Country | Germany | South Korea |
| Headquarters | Garching bei München | Seoul |
| Founded | 2016 | 1999 |
| Employees |  | 2000+ |
| Annual capacity |  | 11.2 GW/year |
| Tier 1 | no | yes |
| Listed |  | NASDAQ: HQCL |
| Website | [https://www.ledvance.com](https://www.ledvance.com) | [https://www.qcells.com](https://www.qcells.com) |

Qcells is a renowned global provider of complete energy solutions, specializing in solar cells and modules, energy storage solutions, downstream project business, and energy retail. The company has a strong heritage dating back to its foundation in Germany and has become a leader in technology innovations. As an...


## Catalog & Power


| Measure | LEDVANCE | Q-Cells | Margin |
| --- | --- | --- | --- |
| Panel Models | 124 | 89 | +35 |
| Max Power | 705 W | 675 W | +30 W |
| Avg Power | 518 W | 468 W | +50 W |


## Efficiency


| Measure | LEDVANCE | Q-Cells | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.40% | 23.20% | +0.20 pp |
| Avg Efficiency | 21.58% | 21.21% | +0.36 pp |


## Reliability & Warranty


| Measure | LEDVANCE | Q-Cells | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.313%/°C | -0.325%/°C | +0.012 |
| Bifacial Share | 77 (62%) | 35 (39%) | +23 pp |
| Avg Warranty | 28.4 yrs | 27.0 yrs | +1.4 yr |


## Efficiency distribution

LEDVANCE skews to higher efficiency: 4% of lineup is 23%+


| Efficiency band | LEDVANCE | Q-Cells |
| --- | --- | --- |
| \<20% | 4 (3.2%) | 7 (7.9%) |
| 20-21% | 30 (24.2%) | 29 (32.6%) |
| 21-22% | 42 (33.9%) | 30 (33.7%) |
| 22-23% | 43 (34.7%) | 21 (23.6%) |
| 23%+ | 5 (4.0%) | 2 (2.2%) |


## Power distribution

LEDVANCE offers more 600W+ panels (21% of lineup)


| Power band | LEDVANCE | Q-Cells |
| --- | --- | --- |
| \<400W | 8 (6.5%) | 20 (22.5%) |
| 400-499W | 56 (45.2%) | 41 (46.1%) |
| 500-599W | 34 (27.4%) | 11 (12.4%) |
| 600-699W | 22 (17.7%) | 17 (19.1%) |
| 700W+ | 4 (3.2%) | 0 |


## Cell technology

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

Dominant cell tech: **PERC** (43%)


| Technology | LEDVANCE | Q-Cells |
| --- | --- | --- |
| PERC | 60 (48.4%) | 38 (42.7%) |
| TOPCon | 54 (43.5%) | 8 (9.0%) |
| HJT | 10 (8.1%) | 0 |
| N-type | 0 | 23 (25.8%) |
| Unknown | 0 | 20 (22.5%) |


## 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, Q-Cells


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [Q.PEAK DUO ML-G12S.3 / BFG 675](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-675) | 675 | 21.7 | -0.340 | Monocrystalline |
| 2 | [Q.PEAK DUO ML-G12S.3 / BFG 670](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-670) | 670 | 21.6 | -0.340 | Monocrystalline |
| 3 | [Q.PEAK DUO ML-G12S.3 / BFG 665](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-665) | 665 | 21.4 | -0.340 | Monocrystalline |
| 4 | [Q.PEAK DUO ML-G12S.3 / BFG 660](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-660) | 660 | 21.2 | -0.340 | Monocrystalline |
| 5 | [Q.PEAK DUO ML-G12S.3 / BFG 655](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-655) | 655 | 21.1 | -0.340 | Monocrystalline |
| 6 | [Q.PEAK DUO ML-G12S.3 / BFG 650](https://comparepv.com/panel/q-cells-q-peak-duo-ml-g12s-3-bfg-650) | 650 | 20.9 | -0.340 | Monocrystalline |
| 7 | [Q.TRON XL-G2.3 / BFG 645](https://comparepv.com/panel/q-cells-q-tron-xl-g2-3-bfg-645) | 645 | 23.1 | -0.290 | Monocrystalline |
| 8 | [Q.TRON XL-G2.3 / BFG 640](https://comparepv.com/panel/q-cells-q-tron-xl-g2-3-bfg-640) | 640 | 22.9 | -0.290 | Monocrystalline |
| 9 | [Q.TRON XL-G2.3 / BFG 635](https://comparepv.com/panel/hanwha-q-cells-america-inc-q-tron-xl-g2-3-bfg-635) | 635 | 22.7 | -0.300 | Monocrystalline |
| 10 | [Q.TRON XL-G2.3 / BFG 630](https://comparepv.com/panel/hanwha-q-cells-america-inc-q-tron-xl-g2-3-bfg-630) | 630 | 22.6 | -0.300 | Monocrystalline |


## Summary

LEDVANCE is a Germany-based company headquartered in Garching bei München, established in 2016 as a spin-off from Osram Licht AG and acquired in 2018 by Chinese lighting group MLS. Solar power is a secondary offering within its broader building-energy portfolio, and no independent Tier 1 or BloombergNEF bankability classification has been confirmed for its photovoltaic division. Q-Cells traces its roots to a 1999 founding in Bitterfeld-Wolfen, Germany, and was acquired in 2012 by South Korea's Hanwha Group, which has grown it into a global manufacturing powerhouse now headquartered in Seoul. Hanwha Q-Cells holds a confirmed BloombergNEF Top Tier bankability score and was named a 2025 S&P Global Tier 1 cleantech company, with total module production capacity in the range of 11 to 12 GW per year and the largest solar manufacturing plant in the Western Hemisphere located in Dalton, Georgia. On institutional credibility, Q-Cells has a decisively stronger footprint.

LEDVANCE positions its photovoltaic line as an integrated energy solution alongside its inverters and battery storage products, targeting residential and smaller commercial buildings - it is primarily a lighting brand extending into solar rather than a dedicated panel manufacturer. Its panels span roughly 405 W to 660 W in both monofacial and bifacial configurations, but independent performance benchmarking is scarce. Q-Cells, by contrast, is a full-spectrum solar specialist with well-documented product families such as the Q.TRON and Q.PEAK DUO series, aimed at premium residential rooftops and mid-scale commercial installations. Its Q.ANTUM cell architecture - a PERC-based approach refined over more than a decade - is confirmed by multiple independent reviews, and the company is actively developing next-generation TOPCon technology. Efficiency ratings up to 22.5-23.7 percent and industry-leading 25-year product warranties are cited consistently across third-party sources.

For a typical buyer in 2025 looking for bankable, independently validated solar panels with strong warranty support, Q-Cells is the clearer default. LEDVANCE may appeal to customers who want a single vendor for lighting, solar, and storage integration in smaller building projects, but it cannot yet be compared to Q-Cells on manufacturing scale, independent ratings, or institutional track record.

\---LINKS---

\- https://www.solarreviews.com/blog/hanwha-q-cells-solar-panels-complete-review \| Expert Review of Qcells Solar Panels for 2025 - SolarReviews \| review

\- https://www.energysage.com/solar/best-solar-panels-complete-ranking/q-cells-solar-panels-complete-review/ \| Q CELLS Solar Panels: The Complete Review - EnergySage \| review

\- https://www.pv-magazine.com/press-releases/q-cells-achieves-top-tier-class-bankability-score-in-latest-bloombergnef-report/ \| Q Cells achieves top tier class bankability score in BloombergNEF report \| article

\- https://www.hanwha.com/newsroom/news/press-releases/hanwha-qcells-named-an-s-p-global-2025-tier-1-cleantech-company.do \| Hanwha Qcells named 2025 S&P Global Tier 1 Cleantech Company \| article

\- https://pv.ledvance.com/en/products/photovoltaic-panels \| LEDVANCE Photovoltaic Panels 405-660W product overview \| article

Written by claude-sonnet from the figures above.


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- [LEDVANCE vs A.B. Energy](https://comparepv.com/ledvance-vs-a-b-energy)
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- [AIKO vs Q-Cells](https://comparepv.com/aiko-vs-q-cells)
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- [ARTsolar vs Q-Cells](https://comparepv.com/artsolar-vs-q-cells)


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Source: https://comparepv.com/ledvance-vs-q-cells

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