🏭View all 710 Qcells models→
Brand range: 240W–675W
Monocrystalline
Qcells Q.PEAK DUO ML-G9 390
Max Power
390W
Efficiency
21.43%
Operating V
38.0V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 45.1V |
| Short Circuit Current (Isc) | 10.71A |
| Voltage at Pmax (Vmp) | 38.0V |
| Current at Pmax (Imp) | 10.26A |
| Temp. Coefficient of Pmax | -0.373%/°C |
| Dimensions | 1733 x 1050 x 35 mm |
| Weight | 22.7kg |
| NOCT | 46.3°C |
| PTC Rating | 366.7W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 710 Qcells models in database
FAQ
What is the max power output of the Qcells Q.PEAK DUO ML-G9 390?
The Qcells Q.PEAK DUO ML-G9 390 is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the Qcells Q.PEAK DUO ML-G9 390?
This panel has 21.43% efficiency, which is high for commercial solar panels.
How long is the warranty for the Qcells Q.PEAK DUO ML-G9 390?
The Q.PEAK DUO ML-G9 390 comes with a 25-year product warranty covering defects and degradation.
What are the dimensions and weight of the Qcells Q.PEAK DUO ML-G9 390?
It measures 1733 x 1050 x 35 mm and weighs 22.7kg.
Compare This Panel
Add this Qcells Q.PEAK DUO ML-G9 390 to compare specs side-by-side with other commercial solar panels.
📄 Download
Save this datasheet as PDF for offline reference.
Share
Advertisement