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Brand range: 240W–675W
Monocrystalline
Qcells Q.PRO BFR-G4.1 255
Max Power
255W
Efficiency
15.27%
Operating V
30.4V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 37.5V |
| Short Circuit Current (Isc) | 8.99A |
| Voltage at Pmax (Vmp) | 30.4V |
| Current at Pmax (Imp) | 8.37A |
| Temp. Coefficient of Pmax | -0.39%/°C |
| Dimensions | 1670 x 1000 x 35 mm |
| Weight | 20.9kg |
| NOCT | 47°C |
| PTC Rating | 238.5W |
📋 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.PRO BFR-G4.1 255?
The Q.PRO BFR-G4.1 255 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Qcells Q.PRO BFR-G4.1 255?
This panel has 15.27% efficiency, which is standard for commercial solar panels.
What is the max power output of the Qcells Q.PRO BFR-G4.1 255?
The Qcells Q.PRO BFR-G4.1 255 is rated at 255W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Qcells Q.PRO BFR-G4.1 255?
It measures 1670 x 1000 x 35 mm and weighs 20.9kg.
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