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

# Q-Cells vs Renew Photovoltaics

Q-Cells has the broader catalog (89 vs 14 models). Renew Photovoltaics leads on peak efficiency at 23.69%. Renew Photovoltaics leans bifacial (93% of lineup).


## The two companies


| Attribute | Q-Cells | Renew Photovoltaics |
| --- | --- | --- |
| Country | South Korea | India |
| Headquarters | Seoul | Gurugram |
| Founded | 1999 | 2011 |
| Employees | 2000+ | 4,336 |
| Annual capacity | 11.2 GW/year | 6+ GW/year |
| Tier 1 | yes |  |
| Listed | NASDAQ: HQCL | NASDAQ: RNW, RNWWW |
| Website | [https://www.qcells.com](https://www.qcells.com) | [https://www.renew.com/](https://www.renew.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...

ReNew is a leading decarbonization company and one of the largest renewable energy independent power producers in India. Founded in 2011 by Sumant Sinha, the company delivers end-to-end decarbonization solutions, including wind, solar, hydropower, green hydrogen, energy storage, carbon credits and energy services...


## Catalog & Power


| Measure | Q-Cells | Renew Photovoltaics | Margin |
| --- | --- | --- | --- |
| Panel Models | 89 | 14 | +75 |
| Max Power | 675 W | 640 W | +35 W |
| Avg Power | 468 W | 569 W | +101 W |


## Efficiency


| Measure | Q-Cells | Renew Photovoltaics | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.20% | 23.69% | +0.49 pp |
| Avg Efficiency | 21.21% | 21.80% | +0.58 pp |


## Reliability & Warranty


| Measure | Q-Cells | Renew Photovoltaics | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.325%/°C | -0.311%/°C | +0.013 |
| Bifacial Share | 35 (39%) | 13 (93%) | +54 pp |
| Avg Warranty | 27.0 yrs | 29.6 yrs | +2.7 yr |


## Efficiency distribution

Renew Photovoltaics skews to higher efficiency: 7% of lineup is 23%+


| Efficiency band | Q-Cells | Renew Photovoltaics |
| --- | --- | --- |
| \<20% | 7 (7.9%) | 0 |
| 20-21% | 29 (32.6%) | 3 (21.4%) |
| 21-22% | 30 (33.7%) | 5 (35.7%) |
| 22-23% | 21 (23.6%) | 5 (35.7%) |
| 23%+ | 2 (2.2%) | 1 (7.1%) |


## Power distribution

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


| Power band | Q-Cells | Renew Photovoltaics |
| --- | --- | --- |
| \<400W | 20 (22.5%) | 0 |
| 400-499W | 41 (46.1%) | 0 |
| 500-599W | 11 (12.4%) | 12 (85.7%) |
| 600-699W | 17 (19.1%) | 2 (14.3%) |


## Cell technology

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

Dominant cell tech: **PERC** (57%)


| Technology | Q-Cells | Renew Photovoltaics |
| --- | --- | --- |
| PERC | 38 (42.7%) | 8 (57.1%) |
| N-type | 23 (25.8%) | 0 |
| Unknown | 20 (22.5%) | 0 |
| TOPCon | 8 (9.0%) | 6 (42.9%) |


## 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, Renew Photovoltaics


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [RPS3MH66BDXXX](https://comparepv.com/panel/renew-photovoltaics-rps3mh66bdxxx) | 640 | 23.7 | -0.290 | Monocrystalline |
| 2 | [RPS1MH60MBXXX](https://comparepv.com/panel/renew-photovoltaics-rps1mh60mbxxx) | 610 | 21.5 | -0.330 | Monocrystalline |
| 3 | [RPS2MH72BD590](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd590) | 590 | 22.8 | -0.300 | Monocrystalline |
| 4 | [RPS2MH72BD585](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd585) | 585 | 22.6 | -0.300 | Monocrystalline |
| 5 | [RPS2MH72BD580](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd580) | 580 | 22.4 | -0.300 | Monocrystalline |
| 6 | [RPS2MH72BD575](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd575) | 575 | 22.3 | -0.300 | Monocrystalline |
| 7 | [RPS2MH72BD570](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd570) | 570 | 22.1 | -0.300 | Monocrystalline |
| 8 | [RPS2MH72BD560](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd560) | 560 | 21.7 | -0.320 | Monocrystalline |
| 9 | [RPS2MH72BD555](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd555) | 555 | 21.5 | -0.320 | Monocrystalline |
| 10 | [RPS2MH72BD550](https://comparepv.com/panel/renew-photovoltaics-rps2mh72bd550) | 550 | 21.3 | -0.320 | Monocrystalline |


## Summary

Q-Cells, operating under the Hanwha Q CELLS brand, was originally founded in Germany in 1999 and acquired by South Korea's Hanwha Group in 2012, giving it a European engineering heritage now backed by Korean industrial scale. It maintains Bloomberg Tier 1 bankability status and ranked among the top three manufacturers in SolarReviews' 2025 independent evaluations. The company operates what it describes as the largest solar manufacturing facility in the Western Hemisphere in Dalton, Georgia, with combined global production capacity reported at roughly 11 GW per year. Renew Photovoltaics is part of ReNew Energy Global, an Indian independent power producer headquartered in Gurugram that entered solar module and cell manufacturing around 2021 as part of India's domestic supply-chain initiative. Its facilities in Jaipur and Dholera carry a combined module capacity of approximately 6.4 GW, and the company drew a $100 million investment from British International Investment in 2025 to accelerate that expansion. Kiwa PVEL recognized ReNew's modules as a Top Performer in its 2024 PV Module Reliability Scorecard, a credible third-party signal. On institutional depth alone, Q-Cells holds the stronger footprint by a considerable margin.

Q-Cells product lines address premium residential rooftops and commercial installations through its Q.ANTUM PERC platform and the newer Q.ANTUM NEO TOPCon series, the latter pushing efficiency ratings past 22.5% in leading models. That breadth - covering everything from single-family homes to mid-scale ground mounts - has made it a go-to brand for installers across North America, Europe, and Australia. Renew Photovoltaics focuses almost exclusively on utility-scale and large commercial procurement, offering PERC- and TOPCon-compatible modules in M10 and G12 formats with both bifacial and monofacial options. Independent consumer-facing reviews of Renew modules are sparse, reflecting its predominantly B2B and project-developer orientation.

For a residential or small-commercial buyer in 2025, Q-Cells is the clear default - its installer network, documented warranties, and long market track record reduce execution risk significantly. Renew Photovoltaics is a genuinely competitive option for utility developers sourcing large volumes, particularly in South Asia and emerging markets, but outside those segments its ecosystem is still developing.

\---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.pv-magazine.com/2021/09/13/hanwha-q-cells-unveils-plan-to-produce-perovskite-topcon-solar-modules/ \| Hanwha Q Cells unveils plan to produce perovskite and TOPCon modules \| article

\- https://www.pv-magazine-india.com/2025/05/06/renew-secures-100-million-from-bii-to-scale-solar-manufacturing-operations/ \| ReNew secures $100 million from BII to scale solar manufacturing \| article

Sources:

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

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

\- \[Hanwha Q Cells unveils plan to produce perovskite, TOPCon solar modules\](https://www.pv-magazine.com/2021/09/13/hanwha-q-cells-unveils-plan-to-produce-perovskite-topcon-solar-modules/)

\- \[ReNew secures $100 million from BII to scale solar manufacturing operations\](https://www.pv-magazine-india.com/2025/05/06/renew-secures-100-million-from-bii-to-scale-solar-manufacturing-operations/)

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 Renew Photovoltaics](https://comparepv.com/ae-solar-vs-renew-photovoltaics)
- [Q-Cells vs AEET](https://comparepv.com/q-cells-vs-aeet)
- [AIKO vs Renew Photovoltaics](https://comparepv.com/aiko-vs-renew-photovoltaics)
- [Q-Cells vs AKCOME](https://comparepv.com/q-cells-vs-akcome)
- [ARTsolar vs Renew Photovoltaics](https://comparepv.com/artsolar-vs-renew-photovoltaics)


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Source: https://comparepv.com/q-cells-vs-renew-photovoltaics

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