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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO BLK-G5 315
Max Power
315W
Efficiency
19.44%
Operating V
33.5V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 40.3V |
| Short Circuit Current (Isc) | 9.89A |
| Voltage at Pmax (Vmp) | 33.5V |
| Current at Pmax (Imp) | 9.41A |
| Temp. Coefficient of Pmax | -0.361%/°C |
| Dimensions | 1635 x 991 x 35 mm |
| Weight | 20.3kg |
| NOCT | 45.57°C |
| PTC Rating | 297.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 710 Qcells models in database
FAQ
How efficient is the Qcells Q.PEAK DUO BLK-G5 315?
This panel has 19.44% efficiency, which is above average for commercial solar panels.
What are the dimensions and weight of the Qcells Q.PEAK DUO BLK-G5 315?
It measures 1635 x 991 x 35 mm and weighs 20.3kg.
How long is the warranty for the Qcells Q.PEAK DUO BLK-G5 315?
The Q.PEAK DUO BLK-G5 315 comes with a 25-year product warranty covering defects and degradation.
What is the max power output of the Qcells Q.PEAK DUO BLK-G5 315?
The Qcells Q.PEAK DUO BLK-G5 315 is rated at 315W under STC (1000 W/m², 25°C, AM 1.5).
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