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Q CELLS 320 Watt Mono Duo Cell Solar Panel G5, All Black
Q CELLS 480 Watt Mono Duo Cell XL Solar Panel G10

Q CELLS 320 Watt Mono Duo Cell Solar Panel G5, All Black
Q CELLS 320 Watt Mono Duo Cell Solar Panel G5, All Black
Q CELLS 480 Watt Mono Duo Cell XL Solar Panel G10
Q CELLS 480 Watt Mono Duo Cell XL Solar Panel G10
$135.55

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$460.80

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Model: Q.PEAK DUO BLK G5-320 (320 Watt Mono Blk G5) Q.PEAK DUO XL-G10-480 (480 Watt Mono XL)
Select model:
Item code Brand name Model number Volts Watts Cell Tech Connector Type
HAN320QPKD320MB Q CELLS Q.PEAK DUO BLK G5-320 20V 320W Monocrystalline MC4
Item code Brand name Model number Volts Watts Cell Tech Connector Type
HAN480QDXG10480 Q CELLS Q.PEAK DUO XL-G10-480 24V 480W Monocrystalline MC4

Qcells Q.PEAK DUO XL-G10.3 485W BFG (Bifacial Gain) Solar Panel Pallets

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SPECIAL PALLET PRICING on Q.PEAK DUO XL-G10.3 485W bifacial solar panels! We save time and money by keeping full pallets in tact and shipping them directly to you - and when we save, you save! This module is sold by the pallet only (a pallet contains 29 modules). After placing your order, we will contact you with a shipping quote before processing your order.

Qcells' high-performance Q.PEAK DUO G10 modules are the ideal solution for all PV applications thanks to their innovative Q.ANTUM cell technology. These cells were designed to achieve the best performance under real-world conditions like under low radiation intensity and on the hottest summer days. With cell technology that reduces both light-induced degradation (anti-LID) and potential-induced degradation (anti-PID), Qcells solar panels are equipped to thrive in the field just like they do in the lab.

When it comes to squeezing as much power as possible out of your solar array, look no further than Qcells' bifacial solar panels and a PV ground-mounting system. These modules use special bifacial PV cells and glass as a backsheet to allow light reflected off the ground to be captured from the underside of the module, providing a bifacial gain of up to 20%. Install bifacial solar panels over concrete or light-colored gravel/rocks to maximize this bifacial gain.

Qcells Q.PEAK DUO XL-G10.3 Bifacial Solar Panel Features

  • Bifacial solar cells with zero-gap cell layout make efficient use of light hitting the rear side of the module
  • More power and stability through half-cell technology and 6-busbar design
  • 20.9% efficiency (22.9% with maximized bifacial gain)
  • Anti-LID and anti-PID technology for improved performance over an extended life
  • Join the Q.PARTNER Program to get cash rewards back, along with training support and other additional benefits!
  • Engineered in Germany
  • 12-year product warranty
  • 30-year performance warranty


Panasonic Q.PEAK DUO XL-G10.3 485W Bifacial Solar Panel Tech Specs

Performance at STC Q.PEAK DUO XL-G10.3 485W BFG
  Front of panel only With bifacial gain
Nominal Max Power (Pmax) 485 Watts 530.5 Watts
Max Power Voltage (Vmp) 45.63V 45.62V
Max Power Current (Imp) 10.63A 11.63A
Open Circuit Voltage (Voc) 53.63V 53.82V
Short Circuit Current (Isc) 11.16A 12.21A
Module Efficiency ≥20.9% ≥22.9%
Operating Temperature -40° to 85°C (-40° to 185°F)
Maximum System Voltage 1500VDC
Maximum Series Fuse Rating 20A
Cells 78 (6 x 26 monocrystalline Q.ANTUM half cells)
Dimensions (each)
87.2" x 41.1" x 1.38"
(2216mm x 1045mm x 35mm)

Weight (each) 64.2 lb (29.1kg)
Dimensions (pallet)
89.4" x 43.1" x 47.6" in
(2270mm x 1095mm x 1210mm)

Weight (pallet) 1975 lb (896 kg)
Connectors Staubli MC4-Evo2
Cables 12AWG
27.6", 13.8"
Wind/Snow Load 2400 pa/5400 pa
Warranty 30-year performance warranty
12-year product warranty


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