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

# Q-Cells vs Runda Solar

Q-Cells has the broader catalog (89 vs 6 models). Runda Solar leads on peak efficiency at 23.50%. Runda Solar leans bifacial (100% of lineup).


## The two companies


| Attribute | Q-Cells | Runda Solar |
| --- | --- | --- |
| Country | South Korea | China |
| Headquarters | Seoul | Yancheng, Jiangsu Province |
| Founded | 1999 | 2009 |
| Employees | 2000+ | 800+ |
| Annual capacity | 11.2 GW/year | 4GW (modules), 8GW (cells), 1GWh (energy storage) GW/year |
| Tier 1 | yes |  |
| Listed | NASDAQ: HQCL | NEEQ (National Equities Exchange and Quotations): 832391 |
| Website | [https://www.qcells.com](https://www.qcells.com) | http://www.rundaenergy.com/ (redirects to https://www.rundapv.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...

Runda Solar (Jiangsu Runda PV Co., Ltd.) is a high-tech company dedicated to manufacturing world-class solar photovoltaic modules. The company's business covers the entire photovoltaic industry chain, including R&D, production, and sales of PV modules, as well as energy storage and smart grid solutions. Runda Solar...


## Catalog & Power


| Measure | Q-Cells | Runda Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 89 | 6 | +83 |
| Max Power | 675 W | 730 W | +55 W |
| Avg Power | 468 W | 718 W | +249 W |


## Efficiency


| Measure | Q-Cells | Runda Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 23.50% | +0.30 pp |
| Avg Efficiency | 21.21% | 23.10% | +1.89 pp |


## Reliability & Warranty


| Measure | Q-Cells | Runda Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.325%/°C | -0.310%/°C | +0.015 |
| Bifacial Share | 35 (39%) | 6 (100%) | +61 pp |
| Avg Warranty | 27.0 yrs | 30.0 yrs | +3.0 yr |


## Efficiency distribution

Runda Solar skews to higher efficiency: 67% of lineup is 23%+


| Efficiency band | Q-Cells | Runda Solar |
| --- | --- | --- |
| \<20% | 7 (7.9%) | 0 |
| 20-21% | 29 (32.6%) | 0 |
| 21-22% | 30 (33.7%) | 0 |
| 22-23% | 21 (23.6%) | 2 (33.3%) |
| 23%+ | 2 (2.2%) | 4 (66.7%) |


## Power distribution

Runda Solar offers more 600W+ panels (100% of lineup)


| Power band | Q-Cells | Runda Solar |
| --- | --- | --- |
| \<400W | 20 (22.5%) | 0 |
| 400-499W | 41 (46.1%) | 0 |
| 500-599W | 11 (12.4%) | 0 |
| 600-699W | 17 (19.1%) | 0 |
| 700W+ | 0 | 6 (100.0%) |


## Cell technology

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

Dominant cell tech: **TOPCon** (100%)


| Technology | Q-Cells | Runda Solar |
| --- | --- | --- |
| PERC | 38 (42.7%) | 0 |
| N-type | 23 (25.8%) | 0 |
| Unknown | 20 (22.5%) | 0 |
| TOPCon | 8 (9.0%) | 6 (100.0%) |


## 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, Runda Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RS730S9-132GANT](https://comparepv.com/panel/runda-solar-rs730s9-132gant) | 730 | 23.5 | -0.310 | Monocrystalline |
| 2 | [RS725S9-132GANT](https://comparepv.com/panel/runda-solar-rs725s9-132gant) | 725 | 23.3 | -0.310 | Monocrystalline |
| 3 | [RS720S9-132GANT](https://comparepv.com/panel/runda-solar-rs720s9-132gant) | 720 | 23.2 | -0.310 | Monocrystalline |
| 4 | [RS715S9-132GANT](https://comparepv.com/panel/runda-solar-rs715s9-132gant) | 715 | 23.0 | -0.310 | Monocrystalline |
| 5 | [RS710S9-132GANT](https://comparepv.com/panel/runda-solar-rs710s9-132gant) | 710 | 22.9 | -0.310 | Monocrystalline |
| 6 | [RS705S9-132GANT](https://comparepv.com/panel/runda-solar-rs705s9-132gant) | 705 | 22.7 | -0.310 | Monocrystalline |


## Summary

Q-Cells, operating as Hanwha Q CELLS, is a South Korean-German manufacturer that traces its roots to the original Q-Cells GmbH founded in Germany in 1999 and acquired by the Hanwha Group in 2012. It consistently holds BloombergNEF Tier 1 status and is one of the world's largest module producers, with global annual module production capacity exceeding 11 GW and total shipments projected to surpass 9 GW in 2025. The company also operates the largest solar manufacturing facility in the Western Hemisphere in Dalton, Georgia. Runda Solar, formally Jiangsu Runda PV Co., Ltd., is a Chinese manufacturer established in 2009 and headquartered in Yancheng, Jiangsu Province. It holds TUV and UL certifications and exports to European, Australian, and Asian markets, but no evidence of BloombergNEF Tier 1 listing was found in available sources. Q-Cells carries a substantially stronger institutional footprint by any measure of scale, financing track record, and independent bankability recognition.

Q-Cells addresses two main market segments through distinct product lines. The Q.PEAK family uses PERC cell technology and targets cost-conscious residential and commercial buyers, while the Q.TRON series uses N-type TOPCon technology and is positioned as a premium residential option, with efficiency ratings reaching 22.5% under the Q.ANTUM NEO platform. Runda Solar also offers both PERC and N-type TOPCon bifacial modules, and its Glass-Glass bifacial series received European Fire Protection Class 1 certification in January 2025, signaling a push toward commercial and utility segments. However, independent third-party reviews of Runda's field performance are sparse, and consumer-facing review platforms carry no ratings for the brand as of mid-2025.

For a typical buyer in 2025, Q-Cells is the more defensible default choice. Its Tier 1 bankability status, well-documented warranties, widespread installer familiarity, and multi-gigawatt production scale reduce both procurement and long-term warranty risk. Runda Solar may appeal to project developers with cost pressure and direct sourcing relationships in Asia, but the limited independent performance data makes it harder to recommend with confidence for residential or lender-financed commercial work.

\---LINKS---

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

\- https://taiyangnews.info/business/hanwha-solutions-planning-8-4-gw-us-production-capacity \| Hanwha Solutions Planning 8.4 GW US Production Capacity \| article

\- https://www.enfsolar.com/runda-solar \| Jiangsu Runda PV Co. Ltd - ENF Solar Manufacturer Profile \| article

\- https://www.solarreviews.com/manufacturers/jiangsu-runda-pv \| Jiangsu Runda PV - SolarReviews Manufacturer Page \| review

\- https://energypal.com/best-solar-panels-for-homes/runda-pv \| Runda PV - EnergyPal Buyer's Guide 2025 \| review

Sources:

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

\- \[Hanwha Solutions Planning 8.4 GW US Production Capacity\](https://taiyangnews.info/business/hanwha-solutions-planning-8-4-gw-us-production-capacity)

\- \[Jiangsu Runda PV Co. Ltd - ENF Solar\](https://www.enfsolar.com/runda-solar)

\- \[Jiangsu Runda PV - SolarReviews\](https://www.solarreviews.com/manufacturers/jiangsu-runda-pv)

\- \[Runda PV - EnergyPal Buyer's Guide\](https://energypal.com/best-solar-panels-for-homes/runda-pv)

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 Runda Solar](https://comparepv.com/ae-solar-vs-runda-solar)
- [Q-Cells vs AEET](https://comparepv.com/q-cells-vs-aeet)
- [AIKO vs Runda Solar](https://comparepv.com/aiko-vs-runda-solar)
- [Q-Cells vs AKCOME](https://comparepv.com/q-cells-vs-akcome)
- [ARTsolar vs Runda Solar](https://comparepv.com/artsolar-vs-runda-solar)


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

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