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

# Luxen Solar vs Q-Cells

Q-Cells has the broader catalog (89 vs 0 models). Q-Cells leans bifacial (39% of lineup).


## The two companies


| Attribute | Luxen Solar | Q-Cells |
| --- | --- | --- |
| Country | China | South Korea |
| Headquarters | Suzhou | Seoul |
| Founded | 2005 | 1999 |
| Employees | 500+ | 2000+ |
| Annual capacity | 3+ GW/year | 11.2 GW/year |
| Tier 1 | yes | yes |
| Listed |  | NASDAQ: HQCL |
| Website | [http://www.luxensolar.com](http://www.luxensolar.com) | [https://www.qcells.com](https://www.qcells.com) |

Luxen Solar is a photovoltaic module manufacturer founded in Spain in 2005. The company is dedicated to the research, development, production, and sales of high-quality solar modules for residential, commercial, industrial, and utility-scale applications. Luxen has a global presence with manufacturing and R&D bases in...

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 | Luxen Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 89 | +89 |
| Max Power | 0 W | 675 W | +675 W |
| Avg Power | 0 W | 468 W | +468 W |


## Efficiency


| Measure | Luxen Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.20% |  |
| Avg Efficiency | - | 21.21% |  |


## Reliability & Warranty


| Measure | Luxen Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.325%/°C |  |
| Bifacial Share | 0 (0%) | 35 (39%) | +39 pp |
| Avg Warranty | - | 27.0 yrs |  |


## Efficiency distribution

Q-Cells skews to higher efficiency: 2% of lineup is 23%+


| Efficiency band | Luxen Solar | Q-Cells |
| --- | --- | --- |
| \<20% | 0 | 7 (7.9%) |
| 20-21% | 0 | 29 (32.6%) |
| 21-22% | 0 | 30 (33.7%) |
| 22-23% | 0 | 21 (23.6%) |
| 23%+ | 0 | 2 (2.2%) |


## Power distribution

Q-Cells offers more 600W+ panels (19% of lineup)


| Power band | Luxen Solar | Q-Cells |
| --- | --- | --- |
| \<400W | 0 | 20 (22.5%) |
| 400-499W | 0 | 41 (46.1%) |
| 500-599W | 0 | 11 (12.4%) |
| 600-699W | 0 | 17 (19.1%) |


## Cell technology

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


| Technology | Luxen Solar | Q-Cells |
| --- | --- | --- |
| PERC | 0 | 38 (42.7%) |
| N-type | 0 | 23 (25.8%) |
| Unknown | 0 | 20 (22.5%) |
| TOPCon | 0 | 8 (9.0%) |


## 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

Luxen Solar was founded in Spain in 2005, with its European operational headquarters in Vienna, Austria and its manufacturing base in China, where it established its first factory in 2011. The company holds BloombergNEF Tier 1 status and currently operates at an annual module production capacity of approximately 3 GW, with stated plans to scale toward 10 GW by 2026. Q-Cells traces its roots to 1999 in Bitterfeld-Wolfen, Germany, and was acquired in 2012 by South Korea's Hanwha Group, becoming one of the solar industry's most vertically integrated conglomerates. Hanwha Q CELLS also carries BloombergNEF Tier 1 status and operates a global module production capacity exceeding 11 GW, including the largest solar manufacturing facility in the Western Hemisphere, located in Georgia, USA. On institutional scale and global supply chain depth, Q-Cells holds a substantially stronger footprint.

Luxen Solar's current catalog centers on N-type TOPCon modules in the Luxneri N5 and N6 series - available in standard and full-black designs, glass-glass bifacial configurations, and wattages from roughly 430W to 590W - targeting residential rooftops, C&I installations, and utility-scale ground mounts at competitive price points. Q-Cells has similarly committed to N-type TOPCon through its Q.ANTUM NEO platform, underpinning the Q.TRON series for residential use and the Q.PEAK DUO XL for utility-scale projects. Independent reviewers note that Q.TRON G2 panels exceed 22.5% module efficiency and post notably low temperature coefficients, making them strong performers in hot climates. Q-Cells also prices its modules roughly 15-20% below comparable premium brands while its US-manufactured line can qualify buyers for domestic content incentives.

For a typical residential or commercial buyer in 2025, Q-Cells is the safer default: a large parent company backing warranty claims, an established installer network, US domestic manufacturing optionality, and independently verified high efficiency. Luxen Solar is a credible Tier 1 alternative - particularly across European and emerging markets where its distribution is growing - but its global install base and institutional track record remain smaller. Buyers outside North America with cost sensitivity may find Luxen competitive, provided they confirm local warranty service availability.

\---LINKS---

\- https://www.energysage.com/solar-panels/luxen\_solar/ \| Luxen Solar panels overview and buyer ratings - EnergySage \| review

\- https://www.solarquotes.com.au/panels/luxen-solar-review.html \| Luxen Solar independent panel review - SolarQuotes \| review

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

\- https://solartechonline.com/blog/hanwha-q-cells-solar-panels-review-2025/ \| Hanwha Q CELLS solar panels expert analysis 2025 \| review

\- https://canalsolar.com.br/en/luxen-solar-expands-module-portfolio-with-topcon-n-type-technology/ \| Luxen Solar expands portfolio with N-type TOPCon technology \| article

Sources:

\- \[Luxen Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/luxen\_solar/)

\- \[Luxen Solar Review - SolarQuotes\](https://www.solarquotes.com.au/panels/luxen-solar-review.html)

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

\- \[Hanwha Q CELLS Solar Panels Review 2025 - SolarTechOnline\](https://solartechonline.com/blog/hanwha-q-cells-solar-panels-review-2025/)

\- \[Luxen Solar Expands with TOPCon N-Type Technology - CanalSolar\](https://canalsolar.com.br/en/luxen-solar-expands-module-portfolio-with-topcon-n-type-technology/)

\- \[Luxen BloombergNEF Tier 1 Status - Luxen Solar\](https://luxensolar.com/how-luxen-solar-bloombernef-tier-1-status-can-transform-project-financing-and-investment-opportunities/)

\- \[Hanwha Q CELLS Cartersville Factory 3.3 GW Press Release - Hanwha\](https://www.hanwha.com/newsroom/news/press-releases/hanwha-qcells-new-cartersville-factory-set-for-33-gw-of-solar-module-production-per-year.do)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/luxen-solar-vs-q-cells