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

# Q-Cells vs Wanze Energy

Q-Cells has the broader catalog (89 vs 1 models). Q-Cells leads on peak efficiency at 23.20%. Q-Cells leans bifacial (39% of lineup).


## The two companies


| Attribute | Q-Cells | Wanze Energy |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seoul | Chengde |
| Founded | 1999 | 2017 |
| Employees | 2000+ | 30-50 |
| Annual capacity | 11.2 GW/year |  |
| Tier 1 | yes | no |
| Listed | NASDAQ: HQCL |  |
| Website | [https://www.qcells.com](https://www.qcells.com) | [https://www.wanzenyint.com/](https://www.wanzenyint.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...

Chengde Wanze Energy Technology Co., Ltd. is a small Chinese manufacturer of solar PV products headquartered in the Hi-tech District of Chengde, Hebei Province. The company specializes in crystalline silicon solar panels as well as innovative solar PV smart utilities including solar tracking 'flower' systems...


## Catalog & Power


| Measure | Q-Cells | Wanze Energy | Margin |
| --- | --- | --- | --- |
| Panel Models | 89 | 1 | +88 |
| Max Power | 675 W | 100 W | +575 W |
| Avg Power | 468 W | 100 W | +368 W |


## Efficiency


| Measure | Q-Cells | Wanze Energy | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 17.00% | +6.20 pp |
| Avg Efficiency | 21.21% | 17.00% | +4.21 pp |


## Reliability & Warranty


| Measure | Q-Cells | Wanze Energy | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.325%/°C | -0.410%/°C | +0.085 |
| Bifacial Share | 35 (39%) | 0 (0%) | +39 pp |
| Avg Warranty | 27.0 yrs | 10.0 yrs | +17.0 yr |


## Efficiency distribution

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


| Efficiency band | Q-Cells | Wanze Energy |
| --- | --- | --- |
| \<20% | 7 (7.9%) | 1 (100.0%) |
| 20-21% | 29 (32.6%) | 0 |
| 21-22% | 30 (33.7%) | 0 |
| 22-23% | 21 (23.6%) | 0 |
| 23%+ | 2 (2.2%) | 0 |


## Power distribution

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


| Power band | Q-Cells | Wanze Energy |
| --- | --- | --- |
| \<400W | 20 (22.5%) | 1 (100.0%) |
| 400-499W | 41 (46.1%) | 0 |
| 500-599W | 11 (12.4%) | 0 |
| 600-699W | 17 (19.1%) | 0 |


## Cell technology

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


| Technology | Q-Cells | Wanze Energy |
| --- | --- | --- |
| PERC | 38 (42.7%) | 0 |
| N-type | 23 (25.8%) | 0 |
| Unknown | 20 (22.5%) | 1 (100.0%) |
| TOPCon | 8 (9.0%) | 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 |


## Top panels, Wanze Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [DLXN-M10-100W](https://comparepv.com/panel/wanze-energy-dlxn-m10-100w) | 100 | 17.0 | -0.410 | Monocrystalline |


## Summary

Q-Cells, now operating as Hanwha Q CELLS, was founded in 1999 in Bitterfeld-Wolfen, Germany, and was acquired in 2012 by Hanwha Group, a South Korean industrial conglomerate. Its global headquarters are in Seoul, with engineering offices retained in Germany. The company holds BloombergNEF Tier 1 bankability status and operates what is described as the largest solar manufacturing facility in the Western Hemisphere, located in Dalton, Georgia, with a confirmed capacity of 8.4 GW. Wanze Energy, formally Chengde Wanze Energy Technology Co., Ltd., was established in 2017 in Chengde, China. It holds CE and ISO certifications but does not appear on any BloombergNEF Tier 1 list, and no independently verified GW production capacity has been published. By any institutional measure, Q-Cells carries the significantly stronger footprint.

The two companies occupy quite different market segments. Q-Cells is best known for its residential and commercial rooftop panels built on its proprietary Q.ANTUM technology platform, with the newer Q.ANTUM NEO generation incorporating TOPCon cell architecture and efficiency ratings confirmed above 22.5% by independent reviewers. Its panels are widely stocked by installers across North America, Europe, and Australia and are positioned as a reliable mid-to-premium choice. Wanze Energy, by contrast, is oriented toward specialty and integrated solar applications - patented dual-axis tracking systems marketed as a "Photovoltaic Sunflower," solar carports, and hybrid storage systems. It has fewer than ten years of operating history and markets itself across roughly ten countries, but lacks the installer network and product breadth of an established module manufacturer.

For a typical buyer in 2025 - whether a homeowner seeking a rooftop system or a commercial developer sourcing modules - Q-Cells is the clear default. It offers documented efficiency performance, a proven warranty track record, Tier 1 bankability that satisfies most project finance requirements, and domestic US manufacturing that can simplify tariff compliance. Wanze Energy may suit buyers specifically seeking specialty tracking or integrated carport solutions, but it is not a like-for-like alternative to a mainstream panel supplier.

\---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.ecowatch.com/solar/reviews/qcells-solar-panels \| QCells Solar Panels Review 2025 - EcoWatch \| review

\- https://www.sunhub.com/blog/hanwha-q-cells-solar-panels-review-2025/ \| Hanwha Q CELLS Solar Panels Review 2025 - Sunhub \| review

\- https://www.enfsolar.com/wanze-energy \| Chengde Wanze Energy Technology Co., Ltd. - ENF Solar \| article

\- https://assets.bnef.com/public/tiering/solarmodules.pdf \| BloombergNEF Tier 1 Solar Module Methodology March 2026 \| article

Sources:

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

\- \[QCells Solar Panels Review 2025 - EcoWatch\](https://www.ecowatch.com/solar/reviews/qcells-solar-panels)

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

\- \[Chengde Wanze Energy Technology Co., Ltd. - ENF Solar\](https://www.enfsolar.com/wanze-energy)

\- \[BloombergNEF Tier 1 Solar Module Methodology March 2026\](https://assets.bnef.com/public/tiering/solarmodules.pdf)

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/q-cells-vs-wanze-energy

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