---
title: "GCL vs QN-SOLAR - Brand Comparison | ComparePV"
description: "Compare GCL vs QN-SOLAR solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/gcl-vs-qn-solar"
image: "https://comparepv.com/og/compare/manufacturers/gcl/qn-solar.png"
---

# GCL vs QN-SOLAR

GCL has the broader catalog (232 vs 0 models). GCL leans bifacial (65% of lineup).


## The two companies


| Attribute | GCL | QN-SOLAR |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Suzhou/Hong Kong | Shanghai |
| Founded | 1990 | 2014 |
| Employees | 6000+ | 5000-10000 |
| Annual capacity | 30+ GW/year | 30-40 GW/year |
| Tier 1 | yes | no |
| Listed | Hong Kong Stock Exchange/Shenzhen Stock Exchange: 03800.HK/002506.SZ |  |
| Website | [http://www.gcltech.com/](http://www.gcltech.com/) | [https://www.qn-solarpv.com](https://www.qn-solarpv.com) |

GCL is a global company focusing on green energy and high-efficiency photovoltaic materials. They are known for their innovation in polysilicon and wafer technologies, with a focus on low-carbon solutions. GCL is committed to building a low-carbon PV value chain and advancing global clean energy transformation.

QN-SOLAR (Qn-SOLAR PV Limited) is a China-based integrated photovoltaic manufacturer with six production bases across China, specializing in N-TOPCon solar cells and modules. The company officially launched its global business in 2022 and has expanded into upstream and downstream PV production, reaching a combined...


## Catalog & Power


| Measure | GCL | QN-SOLAR | Margin |
| --- | --- | --- | --- |
| Panel Models | 232 | 0 | +232 |
| Max Power | 740 W | 0 W | +740 W |
| Avg Power | 558 W | 0 W | +558 W |


## Efficiency


| Measure | GCL | QN-SOLAR | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 24.50% | - |  |
| Avg Efficiency | 22.03% | - |  |


## Reliability & Warranty


| Measure | GCL | QN-SOLAR | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.320%/°C | - |  |
| Bifacial Share | 151 (65%) | 0 (0%) | +65 pp |
| Avg Warranty | 28.4 yrs | - |  |


## Efficiency distribution

GCL skews to higher efficiency: 28% of lineup is 23%+


| Efficiency band | GCL | QN-SOLAR |
| --- | --- | --- |
| \<20% | 2 (0.9%) | 0 |
| 20-21% | 43 (18.5%) | 0 |
| 21-22% | 73 (31.5%) | 0 |
| 22-23% | 48 (20.7%) | 0 |
| 23%+ | 66 (28.4%) | 0 |


## Power distribution

GCL offers more 600W+ panels (44% of lineup)


| Power band | GCL | QN-SOLAR |
| --- | --- | --- |
| \<400W | 6 (2.6%) | 0 |
| 400-499W | 60 (25.9%) | 0 |
| 500-599W | 63 (27.2%) | 0 |
| 600-699W | 81 (34.9%) | 0 |
| 700W+ | 22 (9.5%) | 0 |


## Cell technology

Dominant cell tech: TOPCon (47%)


| Technology | GCL | QN-SOLAR |
| --- | --- | --- |
| TOPCon | 108 (46.6%) | 0 |
| PERC | 102 (44.0%) | 0 |
| N-type | 10 (4.3%) | 0 |
| HJT | 7 (3.0%) | 0 |
| BIPV | 5 (2.2%) | 0 |


## Top panels, GCL


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [GCL-NT12/66GDF-740](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-740) | 740 | 23.8 | -0.290 | Monocrystalline |
| 2 | [GCL-NT12/66GDF-735](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 3 | [GCL-NT12/66GDF-730](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 4 | [NT12/66GDF-730](https://comparepv.com/panel/gcl-nt12-66gdf-730) | 730 | 23.5 | -0.290 | Monocrystalline |
| 5 | [GCL-NT12/66GDF-725](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 6 | [NT12/66GDF-725](https://comparepv.com/panel/gcl-nt12-66gdf-725) | 725 | 23.3 | -0.290 | Monocrystalline |
| 7 | [GCL-NT12/66GDF 725](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-725-1) | 725 | 23.3 | -0.290 | Monocrystalline |
| 8 | [GCL-NH12/66GDF-720](https://comparepv.com/panel/gcl-gcl-nh12-66gdf-720) | 720 | 23.2 | -0.240 | Monocrystalline |
| 9 | [GCL-NT12/66GDF-720](https://comparepv.com/panel/gcl-gcl-nt12-66gdf-720) | 720 | 23.2 | -0.290 | Monocrystalline |
| 10 | [NT12/66GDF-720](https://comparepv.com/panel/gcl-nt12-66gdf-720) | 720 | 23.2 | -0.290 | Monocrystalline |


## Other comparisons

- [GCL vs A.B. Energy](https://comparepv.com/gcl-vs-a-b-energy)
- [AE Solar vs QN-SOLAR](https://comparepv.com/ae-solar-vs-qn-solar)
- [GCL vs AEET](https://comparepv.com/gcl-vs-aeet)
- [AIKO vs QN-SOLAR](https://comparepv.com/aiko-vs-qn-solar)
- [GCL vs AKCOME](https://comparepv.com/gcl-vs-akcome)
- [ARTsolar vs QN-SOLAR](https://comparepv.com/artsolar-vs-qn-solar)


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Source: https://comparepv.com/gcl-vs-qn-solar

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