The Solar Panel GCL 590W NT10/72GDF It offers a high-performance solution for modern photovoltaic installations. With bifacial technology, this module captures light on both sides, increasing energy production by up to an additional 20% under optimal reflection conditions.
Made by GCL System Integration Technology Co., Ltd., one of the global leaders in solar integration, this model has been tested according to the regulations IEC 61853-1/2 It seems like your message is incomplete. Can you please provide more context or let me know how I can assist you? IEC 61215-2:2016 by the independent laboratory DEKRA
More power, more production: ideal for demanding projects.
The Solar Panel GCL 590W NT10/72GDF It is designed to meet the needs of the most demanding solar installations, both in residential environments and in large photovoltaic parks or industrial roofs. Its nominal power is 590W and the capacity bifacial It allows you to generate energy from both sides of the module, increasing the total electrical production by up to 20% additional when installed on reflective surfaces.
The 144-cell monocrystalline PERC bifacial technology (Half-Cell) It ensures high performance even in adverse conditions, thanks to a higher capture of diffuse light and a more favorable thermal coefficient than conventional modules. This makes the GCL-NT10/72GDF590 an excellent choice for projects with space limitations or for those looking to maximize their energy return.
Technical specifications of the GCL 590W module
| Specification | Technical value |
| Maximum power (Pmax) | 590 W ±3% |
| Maximum power point voltage (Vmp) | 44.15 V |
| Current at the point of maximum power (Imp) | 13.37 A |
| Open circuit voltage (Voc) | 52.20 V ±3% |
| Short-circuit current (Isc) | 14.13 A ±4% means that the value of 14.13 A can vary by up to 4%, so the actual current could range from 13.57 A to 14.69 A. |
| Conversion efficiency | Up to 21.2% (according to STC conditions) |
| Form factor (FF) | 80.32% |
| Maximum system voltage | 1500 V DC |
| Overcurrent protection | 30 A |
| Operating temperature (NMOT) | ~45 °C |
| Temperature coefficient (Pmax) | -0.34% per degree Celsius (estimated) |
| Dimensions | 2279 x 1134 x 30 mm |
| Weight | ~28.5 kg |
| Type of cell | Monocrystalline PERC, bifacial |
| Type of connector | Compatible with MC4 |
| Certifications | IEC 61215, IEC 61730, ISO 9001, ISO 14001, OHSAS 18001 |
Proven performance in real conditions
The module has undergone a rigorous analysis by DEKRA Testing and Certification (Shanghai) under standards IEC 61853-1 and 2, including:
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Light Induced Degradation (LID) test: with a minimal loss of -0.33% after an accumulated irradiance of 10 kWh/m².
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Performance testing at different temperatures and irradiances: from 100 to 1100 W/m² and temperatures from 15°C to 75°C.
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High relative efficiency: It maintains a superior efficiency of over 82% even with an irradiance of only 100 W/m².
Performance under different conditions:
| Irradiance (W/m²) | Temperature (°C) | Pmax (W) | I am sorry, but "Voc" does not have a specific meaning in Spanish. It could be an abbreviation or a code that needs more context to be translated accurately. Can you provide more information so I can help you better? | Isc (A) means "Short circuit current (A)" in English. |
| 1000 | 25 | 592.5 | 52.20 | 14.13 |
| 800 | 25 | 475.3 | 52.01 | 11.29 |
| 600 | 25 | 355.7 | 51.67 | 8.49 |
| 400 | 25 | 236.3 | 51.29 | 5.67 |
| 200 | 25 | 116.2 | 50.07 | 2.80 |
The stability of performance under partial irradiation or on cloudy days demonstrates its suitability for variable climates or installations with non-ideal orientation.
Verified quality and advanced manufacturing
The module I'm sorry, but this text does not appear to have a clear meaning in Spanish. It seems to be a random sequence of letters and numbers. If you need any further assistance, please let me know. It is manufactured in modern facilities at GCL New Energy In Hefei (China), strict quality controls are applied at every stage of the process. In addition, each unit is individually tested to ensure performance consistency.
Thanks to your sturdy construction and its resistance to adverse weather conditions, such as high humidity, snow, or wind, this panel is a safe investment for long-term projects.
Recommended applications
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Large-scale industrial and commercial solar installations.
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Logistic or agricultural warehouse covers.
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Solar plants on the ground with bifacial structure.
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Grid-connected systems with 1500V inverters.
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Hybrid or storage-based installations.
Why buy the GCL 590W at El Almacén Fotovoltaico?
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Official distributor with full manufacturer's warranty.
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Specialized technical advice on solar projects.
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Competitive prices and available stock in Spain.
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Possibility of fast shipping and after-sales service.
SPECIFICATIONS