335W Q Cells Mono Q.Peak Duo-G9 All Black


  • The Q.PEAK DUO-G9 monocrystalline solar panels range offers power classes of up to 345 Wp and an efficiency of up to 20.4 %. Thanks to the latest generation of unrivalled cell concept Q.ANTUM DUO, the modules provide uniquely high yields on a small surface area. To this end, half-cells are combined with state-of-the-art circuitry and 12-busbar design.

    The Q CELLS Anti LID Technology prevents light-induced degradation (LID), which can reduce system performance drastically – or almost totally. The black half-cells of the Q.PEAK DUO-G9 lend even the most exclusive building an aesthetic elegance.



    • Low levelised cost of electricity: Higher yield per surface area, lower BOS costs, higher power classes, and an efficiency rate of up to 20.4 %.
    • 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 1, 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).
    • Reliable investment: Inclusive 12-year product warranty and 25-year linear performance warranty.
Weight18.4 kg
Dimensions1666 × 996 × 30 mm
Maximum power current (Imp)


Maximum power voltage (vmp)


Open circuit voltage (Voc)


Rated max power


Short circuit current (Isc)


Product Documents


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