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Q CELLS Q.PEAK DUO L-G7.2 solar panel specifications
Q CELLS Model Number Q.PEAK DUO BLK-G6 340
STC Rating 340 Watts
PTC Rating 254.5
Open Circuit Voltage (Voc) 40.66 Volts
Short Circuit Current (Isc) 10.52 Amps
Frame Color Black
Origin USA
Power Tolerance -0 / +5W
Module Efficiency ≥19.0%
Area 19.29 ft²
Weight 43.87 lbs.
Length 68.50 in.
Width 40.55 in.
Height 1.25 in.

Q CELLS Q.PEAK DUO BLK-G6 340W Solar Panel

SKU q-cell-q.peak-duo-blk-g6-340w
Q Cells Q.Peak

Q CELLS Q.PEAK DUO BLK-G6 340W Solar Panel

Q.PEAK DUO L-G7.2 silver frame with split solar panel cells
Black Frame

The Q CELLS high-performance module Q.PEAK DUO BLK-G6 is the ideal solution for commercial and utility applications thanks to a combination of its innovative cell technology Q.ANTUM and cutting edge cell interconnection. This 1000 V IEC/UL solar module with its 12 busbar cell design ensures superior yields while having a very low LCOE.

Q CELLS enhanced low-light performance and the output of Q CELLS across a wide range of temperatures for Q.PEAK DUO solar panels to rival traditional crystalline technologies.

Q Cells ground mounted solar system
Ideal for rooftop arrays on residential buildings

Q-CELLS DUO BLK-G6 340W Features

  • 6x20 monocrystalline Q.ANTUM solar half cells
  • 3.2mm Thermally pre-stressed glass with anti-reflection technology
  • Black Anodised Aluminum
  • Composite film back cover
  • IP67 weatherproof junction boxes w/ bypass diodes
  • Q Cells Q.Antum technology developed in Germany
  • The Q.PEAK DUO BLK-G6 has at least a >19.0% efficiency.


This state-of-the-art Q.PEAK DUO BLK-G6 solar module from Q CELLS impresses thanks to innovative Q.ANTUM DUO Technology, which enables particularly high performance on a small surface.

Q.ANTUM's world-record-holding cell concept has now been combined with state-of-the-art circuitry half cells and a twelve-busbar design, thus achieving outstanding performance under real conditions - both with low-intensity solar radiation as well as on hot, clear summer days.


Higher yield per surface area, lower BOS costs, higher power classes, and an efficiency rate of up to 19.5%.

All Weather  

Optimal yields, whatever the weather with excellent low-light and temperature behaviour.

high performance  

Long-term yield security with Anti LID Technology, Anti PID Technology1 , Hot-Spot Protect and Traceable Quality Tra.Q™.

extreme weather rating  

High-tech aluminium alloy frame, certified for high snow (5400Pa) and wind loads (4000Pa).

reliable L-G7.2  

Inclusive 12-year product warranty and 25-year linear performance warranty2. 

state of the art solar module  

Q.ANTUM DUO combines cutting edge cell separation and innovative wiring with Q.ANTUM Technology.


Contact us toll-free: (877) 297-0014

Q Peak Q Cells review

Q CELLS Q.Antum Q.PEAK Solar Panel Cell Technology

High-performance technology for durability; Q CELLS premium solar panels with Q.ANTUM technology give maximum output and reliability.

Q.ANTUM technology supercharges ordinary crystalline solar cells and modules. No special system components are required. Q.ANTUM delivers exceptional performance under real-world conditions in Q CELLS Q.PEAK solar panels.

Q.ANTUM was designed to generate more power when the sun is rising, setting, or even behind clouds. Higher solar power yields will be acheived in the middle of hot and sunny summers, and during clear fall and winter days, when the sun is not as high in the sky.


Q CELLS Q.PEAK DUO BLK-G6 340 Solar Panel Warranty

Q.PEAK Duo L-G7.2 performance warranty
Q.PEAK DUO L-G7.2 Linear Perfomance Guarantee
Inclusive 12-year product warranty
25-year linear performance guarantee

· At least 98 % of nominal power during first year.
· Thereafter max. 0.54 % degradation per year.
· At least 93.1 % of nominal power up to 10 years.
· At least 85 % of nominal power up to 25 years.

Q Peak DUO L-G7.2 cerifications

Q CELLS Q.PEAK DUO BLK-G6 Certifications

  • VDE Quality Tested, IEC 61215:2016; IEC 61730:2016, Application Class II;


Q CELLS Q.PEAK solar panels & systems at low wholesale prices.


Contact us: (877) 297-0014 - All Q CELLS solar panel systems can be custom designed.

Commercial Solar Systems  ·  Contractor Discounts Available  ·  Q CELLS Q.PEAK Solar Panels


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