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

# Q-Cells vs Weran Solar

Q-Cells has the broader catalog (89 vs 17 models). Weran Solar leads on peak efficiency at 24.60%.


## The two companies


| Attribute | Q-Cells | Weran Solar |
| --- | --- | --- |
| Country | South Korea |  |
| Headquarters | Seoul |  |
| Founded | 1999 |  |
| Employees | 2000+ |  |
| Annual capacity | 11.2 GW/year |  |
| Tier 1 | yes | no |
| Listed | NASDAQ: HQCL |  |
| Website | [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 | Q-Cells | Weran Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 89 | 17 | +72 |
| Max Power | 675 W | 665 W | +10 W |
| Avg Power | 468 W | 571 W | +103 W |


## Efficiency


| Measure | Q-Cells | Weran Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 24.60% | +1.40 pp |
| Avg Efficiency | 21.21% | 22.94% | +1.73 pp |


## Reliability & Warranty


| Measure | Q-Cells | Weran Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.325%/°C | -0.276%/°C | +0.049 |
| Bifacial Share | 35 (39%) | 6 (35%) | +4 pp |
| Avg Warranty | 27.0 yrs | 26.8 yrs | +0.2 yr |


## Efficiency distribution

Weran Solar skews to higher efficiency: 41% of lineup is 23%+


| Efficiency band | Q-Cells | Weran Solar |
| --- | --- | --- |
| \<20% | 7 (7.9%) | 0 |
| 20-21% | 29 (32.6%) | 0 |
| 21-22% | 30 (33.7%) | 2 (11.8%) |
| 22-23% | 21 (23.6%) | 8 (47.1%) |
| 23%+ | 2 (2.2%) | 7 (41.2%) |


## Power distribution

Weran Solar offers more 600W+ panels (65% of lineup)


| Power band | Q-Cells | Weran Solar |
| --- | --- | --- |
| \<400W | 20 (22.5%) | 0 |
| 400-499W | 41 (46.1%) | 5 (29.4%) |
| 500-599W | 11 (12.4%) | 1 (5.9%) |
| 600-699W | 17 (19.1%) | 11 (64.7%) |


## Cell technology

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


| Technology | Q-Cells | Weran Solar |
| --- | --- | --- |
| PERC | 38 (42.7%) | 0 |
| N-type | 23 (25.8%) | 0 |
| Unknown | 20 (22.5%) | 17 (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, Weran Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [WR7-72HVD-665M](https://comparepv.com/panel/weran-solar-wr7-72hvd-665m) | 665 | 24.6 | -0.260 | Monocrystalline |
| 2 | [WR7-72HVD-660M](https://comparepv.com/panel/weran-solar-wr7-72hvd-660m) | 660 | 24.4 | -0.260 | Monocrystalline |
| 3 | [WR7-72HVD-655M](https://comparepv.com/panel/weran-solar-wr7-72hvd-655m) | 655 | 24.2 | -0.260 | Monocrystalline |
| 4 | [WR7-72HVD-650M](https://comparepv.com/panel/weran-solar-wr7-72hvd-650m) | 650 | 24.1 | -0.260 | Monocrystalline |
| 5 | [WR7-72HVD-645M](https://comparepv.com/panel/weran-solar-wr7-72hvd-645m) | 645 | 23.9 | -0.260 | Monocrystalline |
| 6 | [WR7-72HVD-640M](https://comparepv.com/panel/weran-solar-wr7-72hvd-640m) | 640 | 23.7 | -0.260 | Monocrystalline |
| 7 | [LR7-72HTH 620M](https://comparepv.com/panel/weran-solar-lr7-72hth-620m) | 620 | 23.0 | -0.280 | Monocrystalline |
| 8 | [LR7-72HTH 615M](https://comparepv.com/panel/weran-solar-lr7-72hth-615m) | 615 | 22.8 | -0.280 | Monocrystalline |
| 9 | [LR7-72HTH 610M](https://comparepv.com/panel/weran-solar-lr7-72hth-610m) | 610 | 22.6 | -0.280 | Monocrystalline |
| 10 | [LR7-72HTH 605M](https://comparepv.com/panel/weran-solar-lr7-72hth-605m) | 605 | 22.4 | -0.280 | Monocrystalline |


## Summary

Q-Cells, operating as Hanwha Q CELLS, is the solar division of South Korean conglomerate Hanwha Group, which acquired the originally German Q-Cells brand in 2012. The company holds BloombergNEF Tier 1 bankability status and operates at significant global scale, with annual module production capacity reported at roughly 11 GW worldwide and a manufacturing footprint in the United States that includes the largest solar facility in the Western Hemisphere, located in Dalton, Georgia. Weran Solar Co., Ltd. is a Chinese manufacturer founded in 2015 and headquartered in Shanghai, with a factory in Taizhou. The company self-reports an annual PV module production capacity of approximately 2 GW and describes itself partly as an authorized distributor of LONGi products, in addition to marketing its own branded panels. No BloombergNEF Tier 1 designation for Weran Solar was found in available sources. In terms of institutional scale and global recognition, Q-Cells holds a substantially stronger footprint.

On the product side, Q-Cells centers its premium line around Q.ANTUM NEO, which uses N-type TOPCon cell architecture. The Q.TRON module series targets both residential rooftops and commercial installations, with module efficiencies reported up to 22.5-22.6% and notably low temperature coefficients that benefit performance in hot climates. Weran Solar offers product lines spanning PERC, N-TOPCon, and HPBC (Hybrid Passivated Back Contact) technologies, including dual-glass configurations. The company showcased an HPBC 2.0 module at SNEC PV+ 2025. Weran's catalog appears aimed at cost-sensitive buyers across residential, commercial, and industrial segments, with distribution extending to over 85 countries.

For most buyers in 2025, Q-Cells is the lower-risk default: its Tier 1 status, large US manufacturing presence, long warranty track record, and independently verified performance data make it easier to finance and insure. Weran Solar may appeal to buyers prioritizing cost efficiency or needing LONGi-sourced modules through a single procurement channel, but the absence of Tier 1 recognition and the limited independent review data make it harder to evaluate with equal confidence.

\---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 - Cost, Efficiency and Performance \| review

\- https://www.hanwha.com/newsroom/news/press-releases/hanwha-qcells-new-cartersville-factory-set-for-33-gw-of-solar-module-production-per-year.do \| Hanwha Qcells Cartersville factory set for 3.3 GW annual production \| article

\- https://www.enfsolar.com/weran-solar \| Weran Solar Co., Ltd. - ENF Solar manufacturer profile \| article

\- https://tracxn.com/d/companies/weran-solar/\_\_BLKCV72X6ZHKRbdhfm\_dT6EqgpHgOcsI34cdQRsbpUk \| Weran Solar - 2025 Company Profile and Competitors - Tracxn \| article

Sources:

\- \[Expert Review of Qcells Solar Panels - SolarReviews\](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)

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

\- \[Weran Solar Co., Ltd. - ENF Solar\](https://www.enfsolar.com/weran-solar)

\- \[Weran Solar 2025 Company Profile - Tracxn\](https://tracxn.com/d/companies/weran-solar/\_\_BLKCV72X6ZHKRbdhfm\_dT6EqgpHgOcsI34cdQRsbpUk)

Written by claude-sonnet from the figures above.


## Other comparisons

- [Q-Cells vs A.B. Energy](https://comparepv.com/q-cells-vs-a-b-energy)
- [AE Solar vs Weran Solar](https://comparepv.com/ae-solar-vs-weran-solar)
- [Q-Cells vs AEET](https://comparepv.com/q-cells-vs-aeet)
- [AIKO vs Weran Solar](https://comparepv.com/aiko-vs-weran-solar)
- [Q-Cells vs AKCOME](https://comparepv.com/q-cells-vs-akcome)
- [ARTsolar vs Weran Solar](https://comparepv.com/artsolar-vs-weran-solar)


---

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

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