QCells: Q.PEAK DUO ML-G11S Series – mono – 132 celle – 490/510 Wp

Q.PEAK DUO ML-G11S series is a 132-cell, 6 × 22 half-cell monocrystalline photovoltaic module with Q.ANTUM DUO Z Technology

  • efficiency higher than 21%
  • 12-year product warranty and 25-year performance warranty
  • In the Q.PEAK DUO ML-G11S+ SERIES version 25-year warranty on everything
  • Available: from 490 to 510 Wp

Photovoltaic modules with Q.ANTUM DUO Z Technology innovative cell interconnection system that has no spaces in individual rows of cells and the use of innovative micro bus bars with round cross section, improve electrical losses, maximize performance and yield.

QCells products are engineered in Germany and produced by South Korean technological expertise.

The high-tech aluminum alloy frame is certified as highly resistant to snow (5400 Pa) and wind (2400 Pa).


These Q.PEAK DUO ML-G11S photovoltaic panels have a 12-year product warranty and a 25-year performance warranty.

While Q.PEAK DUO ML-G11S+ (plus) PV modules have a 25-year product warranty and a 25-year performance warranty.

This panel has passed “Quality Controlled PV” and “TÜV Rheinland” quality tests, demonstrating maximum quality and reliability over time.