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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO XL-G10.3 490
Max Power
490W
Efficiency
22.07%
Operating V
45.3V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 53.7V |
| Short Circuit Current (Isc) | 11.31A |
| Voltage at Pmax (Vmp) | 45.3V |
| Current at Pmax (Imp) | 10.81A |
| Temp. Coefficient of Pmax | -0.34%/°C |
| Dimensions | 1914 x 1160 x 35 mm |
| Weight | 27.8kg |
| NOCT | 46.5°C |
| PTC Rating | 463.0W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 710 Qcells models in database
FAQ
What are the dimensions and weight of the Qcells Q.PEAK DUO XL-G10.3 490?
It measures 1914 x 1160 x 35 mm and weighs 27.8kg.
What is the max power output of the Qcells Q.PEAK DUO XL-G10.3 490?
The Qcells Q.PEAK DUO XL-G10.3 490 is rated at 490W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Qcells Q.PEAK DUO XL-G10.3 490?
This panel has 22.07% efficiency, which is high for commercial solar panels.
How long is the warranty for the Qcells Q.PEAK DUO XL-G10.3 490?
The Q.PEAK DUO XL-G10.3 490 comes with a 25-year product warranty covering defects and degradation.
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