Q.PLUS DUO-G5 Enduring high performance

Q.PLUS DUO-G5 300-315

The Q.PLUS DUO-G5 is a polycrystalline solar module with power classes up to 315 Wp and an efficiency of up to 19.0 %. Q.PLUS DUO-G5 solar modules offer higher yields over smaller surface areas. This is made possible by the new generation of Q.ANTUM‘s world-record-holding cell concept which has now been combined with state-of-the-art circuitry, half-cells and a six-busbar design. The black half-cells of the Q.PLUS DUO-G5 enhance the visual appearance of even the most exclusive residential system.

The Q CELLS Anti LID Technology eliminates light induced degradation (LID), which can greatly reduce system performance, almost completely. Other conventional monocrystalline solar cells will lose much of their initial performance, once exposed to sunlight. With Q.PLUS DUO-G5 this is not the case, thanks to Anti LID Technology.


  • Rooftop arrays on residential buildings
  • Rooftop arrays on commercial / industrial buildings

Technical data

Type120-half-cell module
Power ClassesFrom 300 to 315 Wp
Temperature Coefficient PMPP-0.37 %/K
EfficiencyUp to 19.0 %
Size1685 mm × 1000 mm × 32 mm (including frame)
Weight18.7 kg

You can read more information in our data sheet:

All benefits of your Q.PLUS DUO-G5 SOLAR PANEL

Q.ANTUM technology: low levelised cost of electricity

Higher yield per surface area, lower BOS costs, higher power classes, and an efficiency rate of up to 19.0 %.

Innovative all-weather technology

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

Enduring high performance

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

Extreme weather rating

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

A reliable investment

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

State of the art module technology

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

1 APT test conditions according to IEC/TS 62804-1:2015, method B (−1500V, 168h)

2See data sheet on rear for further information.


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