Q.Cells 280-Watt Q.Plus BFR-G4.1 Solar Panel

  • Low electricity generation costs, with an efficiency rate up to 17.7%
  • Innovative all-weather technology with excellent low-light and temperature behavior
  • Enduring high performance for long-term yield security
  • Extreme weather rating certified for high snow (5400 Pa) and wind loads (4000 Pa)
  • Maximum cost reductions: Up to 10% lower logistics costs
  • A reliable investment, featuring 12-year product warranty and 25-year performance guarantee

Modules starting at $0.57 per watt.

SKU Q.PLUS BFR-G4.1 280 Categories ,


Minimum Performance at Standard Test Conditions
Power at MPP2 (Pmpp) 280 W
Short Circuit Current (Isc) 9.41 A
Open Circuit Voltage (Voc) 38.97 V
Current at MPP (Impp) 8.84 A
Voltage at MPP (Vmpp) 31.67 V
Efficiency 16.8 %
Minimum Performance at Normal Operating Conditions
Power at MPP2 (Pmpp) 207.0 W
Short Circuit Current (Isc) 7.58 A
Open Circuit Voltage (Voc) 36.37 V
Current at MPP (Impp) 6.93 A
Voltage at MPP (Vmpp) 29.87 V
Mechanical Specification
Format 65.7 x 39.4 x 1.26 in. (1670 x 1000 x 32 mm)
Weight 41.45 lbs. (18.8 kg)
Front Cover 0.13 in. (3.2 mm) thermally pre-stressed glass with anti-reflection technology
Back Cover Composite film
Frame Black anodized aluminum
Additional Data
Junction Box Protection class IP67, with bypass diodes
Cable 4 mm² Solar cable; (+) ≥39.37in (1000mm), (-) ≥39.37in (1000mm)
Connector MC4, IP68
Thermal Characteristics
Nominal Operating Cell Temperature 45 ± 3°C
Temperature Coefficient (Isc) + 0.04 %
Temperature Coefficient (Voc) – 0.29 %
Temperature Coefficient (Pmpp) – 0.44 %
Operating Temperature -40 up to +85 °C

Additional information

Weight 41.5 lbs