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Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO ML-G12S.7/BFG 670
Max Power
670W
Efficiency
22.11%
Operating V
38.3V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.7V |
| Short Circuit Current (Isc) | 18.42A |
| Voltage at Pmax (Vmp) | 38.3V |
| Current at Pmax (Imp) | 17.51A |
| Temp. Coefficient of Pmax | -0.324%/°C |
| Dimensions | 2236 x 1355 x 35 mm |
| Weight | 37.9kg |
| NOCT | 46.28°C |
| PTC Rating | 635.2W |
📋 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 ML-G12S.7/BFG 670?
This panel has 22.11% efficiency, which is high for commercial solar panels.
What is the max power output of the Qcells Q.PEAK DUO ML-G12S.7/BFG 670?
The Qcells Q.PEAK DUO ML-G12S.7/BFG 670 is rated at 670W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Qcells Q.PEAK DUO ML-G12S.7/BFG 670?
It measures 2236 x 1355 x 35 mm and weighs 37.9kg.
What warranty does Qcells provide?
Qcells offers a 30-year warranty for the Q.PEAK DUO ML-G12S.7/BFG 670, reflecting confidence in long-term durability.
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At 670W, this is one of Qcells's most powerful panels.
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