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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO XL-G11.3 590
Max Power
590W
Efficiency
23.41%
Operating V
45.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 53.7V |
| Short Circuit Current (Isc) | 13.59A |
| Voltage at Pmax (Vmp) | 45.3V |
| Current at Pmax (Imp) | 13.01A |
| Temp. Coefficient of Pmax | -0.36%/°C |
| Dimensions | 2039 x 1236 x 35 mm |
| Weight | 31.5kg |
| NOCT | 46.1°C |
| PTC Rating | 556.2W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 710 Qcells models in database
FAQ
What is the max power output of the Qcells Q.PEAK DUO XL-G11.3 590?
The Qcells Q.PEAK DUO XL-G11.3 590 is rated at 590W under STC (1000 W/m², 25°C, AM 1.5).
What warranty does Qcells provide?
Qcells offers a 30-year warranty for the Q.PEAK DUO XL-G11.3 590, reflecting confidence in long-term durability.
What are the dimensions and weight of the Qcells Q.PEAK DUO XL-G11.3 590?
It measures 2039 x 1236 x 35 mm and weighs 31.5kg.
How efficient is the Qcells Q.PEAK DUO XL-G11.3 590?
This panel has 23.41% efficiency, which is high for commercial solar panels.
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This Qcells model ranks among the brand's most efficient panels at 23.41%.
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