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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO ML-G10.a+ 405
Max Power
405W
Efficiency
21.09%
Operating V
37.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.3V |
| Short Circuit Current (Isc) | 11.2A |
| Voltage at Pmax (Vmp) | 37.4V |
| Current at Pmax (Imp) | 10.83A |
| Temp. Coefficient of Pmax | -0.348%/°C |
| Dimensions | 1780 x 1079 x 35 mm |
| Weight | 24.0kg |
| NOCT | 45°C |
| PTC Rating | 383.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 710 Qcells models in database
FAQ
How long is the warranty for the Qcells Q.PEAK DUO ML-G10.a+ 405?
The Q.PEAK DUO ML-G10.a+ 405 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Qcells Q.PEAK DUO ML-G10.a+ 405?
It measures 1780 x 1079 x 35 mm and weighs 24.0kg.
How efficient is the Qcells Q.PEAK DUO ML-G10.a+ 405?
This panel has 21.09% efficiency, which is high for commercial solar panels.
What is the max power output of the Qcells Q.PEAK DUO ML-G10.a+ 405?
The Qcells Q.PEAK DUO ML-G10.a+ 405 is rated at 405W under STC (1000 W/m², 25°C, AM 1.5).
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