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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO BLK-G5 290
Max Power
290W
Efficiency
17.89%
Operating V
31.7V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 38.9V |
| Short Circuit Current (Isc) | 9.61A |
| Voltage at Pmax (Vmp) | 31.7V |
| Current at Pmax (Imp) | 9.14A |
| Temp. Coefficient of Pmax | -0.366%/°C |
| Dimensions | 1635 x 991 x 35 mm |
| Weight | 20.3kg |
| NOCT | 47.39°C |
| PTC Rating | 272.0W |
📋 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 BLK-G5 290?
The Q.PEAK DUO BLK-G5 290 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Qcells Q.PEAK DUO BLK-G5 290?
It measures 1635 x 991 x 35 mm and weighs 20.3kg.
How efficient is the Qcells Q.PEAK DUO BLK-G5 290?
This panel has 17.89% efficiency, which is standard for commercial solar panels.
What is the max power output of the Qcells Q.PEAK DUO BLK-G5 290?
The Qcells Q.PEAK DUO BLK-G5 290 is rated at 290W under STC (1000 W/m², 25°C, AM 1.5).
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