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

# IBC Solar vs Q-Cells

Q-Cells has the broader catalog (89 vs 33 models). Q-Cells leads on peak efficiency at 23.20%.


## The two companies


| Attribute | IBC Solar | Q-Cells |
| --- | --- | --- |
| Country | Germany | South Korea |
| Headquarters | Bad Staffelstein | Seoul |
| Founded | 1982 | 1999 |
| Employees | 500 | 2000+ |
| Annual capacity | 11+ GW/year | 11.2 GW/year |
| Tier 1 |  | yes |
| Listed | NEWCONNECT: IBC | NASDAQ: HQCL |
| Website | [https://www.ibc-solar.com](https://www.ibc-solar.com) | [https://www.qcells.com](https://www.qcells.com) |

IBC Solar is a leading full-service provider of energy solutions and services in the field of photovoltaics and storage. The company offers complete photovoltaic systems and covers the entire product range from planning to the turnkey handover of photovoltaic systems. As a manufacturer-independent company, IBC SOLAR...

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 | IBC Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Panel Models | 33 | 89 | +56 |
| Max Power | 720 W | 675 W | +45 W |
| Avg Power | 459 W | 468 W | +9 W |


## Efficiency


| Measure | IBC Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.18% | 23.20% | +0.02 pp |
| Avg Efficiency | 22.14% | 21.21% | +0.92 pp |


## Reliability & Warranty


| Measure | IBC Solar | Q-Cells | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.309%/°C | -0.325%/°C | +0.016 |
| Bifacial Share | 15 (45%) | 35 (39%) | +6 pp |
| Avg Warranty | 30.0 yrs | 27.0 yrs | +3.0 yr |


## Efficiency distribution

IBC Solar skews to higher efficiency: 6% of lineup is 23%+


| Efficiency band | IBC Solar | Q-Cells |
| --- | --- | --- |
| \<20% | 1 (3.0%) | 7 (7.9%) |
| 20-21% | 3 (9.1%) | 29 (32.6%) |
| 21-22% | 4 (12.1%) | 30 (33.7%) |
| 22-23% | 23 (69.7%) | 21 (23.6%) |
| 23%+ | 2 (6.1%) | 2 (2.2%) |


## Power distribution

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


| Power band | IBC Solar | Q-Cells |
| --- | --- | --- |
| \<400W | 3 (9.1%) | 20 (22.5%) |
| 400-499W | 24 (72.7%) | 41 (46.1%) |
| 500-599W | 3 (9.1%) | 11 (12.4%) |
| 700W+ | 3 (9.1%) | 0 |
| 600-699W | 0 | 17 (19.1%) |


## Cell technology

Dominant cell tech: **TOPCon** (39%)

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


| Technology | IBC Solar | Q-Cells |
| --- | --- | --- |
| TOPCon | 13 (39.4%) | 8 (9.0%) |
| Back Contact | 11 (33.3%) | 0 |
| PERC | 6 (18.2%) | 38 (42.7%) |
| Unknown | 3 (9.1%) | 20 (22.5%) |
| N-type | 0 | 23 (25.8%) |


## Top panels, IBC Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [YH720W-33MHD/MH](https://comparepv.com/panel/ibc-solar-yh720w-33mhd-mh) | 720 | 23.2 | -0.350 | Monocrystalline |
| 2 | [YH715W-33MHD/MH](https://comparepv.com/panel/ibc-solar-yh715w-33mhd-mh) | 715 | 23.0 | -0.350 | Monocrystalline |
| 3 | [YH710W-33MHD/MH](https://comparepv.com/panel/ibc-solar-yh710w-33mhd-mh) | 710 | 22.9 | -0.350 | Monocrystalline |
| 4 | [YH550W-36MH](https://comparepv.com/panel/ibc-solar-yh550w-36mh) | 550 | 21.3 | -0.350 | Monocrystalline |
| 5 | [YH545W-36MH](https://comparepv.com/panel/ibc-solar-yh545w-36mh) | 545 | 21.1 | -0.350 | Monocrystalline |
| 6 | [YH540W-36MH](https://comparepv.com/panel/ibc-solar-yh540w-36mh) | 540 | 20.9 | -0.350 | Monocrystalline |
| 7 | [IBC Module White 455 MS-TA1](https://comparepv.com/panel/ibc-solar-ibc-module-white-455-ms-ta1) | 455 | 22.8 | -0.300 | Monocrystalline |
| 8 | [IBC Module Transparent 455 LS-TA2](https://comparepv.com/panel/ibc-solar-ibc-module-transparent-455-ls-ta2) | 455 | 22.8 | -0.290 | Monocrystalline |
| 9 | [IBC Module Black 455 LS-TA2](https://comparepv.com/panel/ibc-solar-ibc-module-black-455-ls-ta2) | 455 | 22.8 | -0.290 | Monocrystalline |
| 10 | [White 455 MS-TA1](https://comparepv.com/panel/ibc-solar-white-455-ms-ta1) | 455 | 22.8 | -0.300 | Monocrystalline |


## 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 |


## Other comparisons

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


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

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