Score only. The Solar Review Module Assessment Criteria compares the QCells Q.Maxx solar panel against the industries best known specifications. The result, a solar module comparison with no room for discretionary bias and the transparency you desire.  

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Make and model:  QCells Q.MAXX.

Variants: 320, 325, 330, 335W.

  Design, Performance.

  Guarantee.

*This product is now discontinued by the manufacturer.

CONTENTS.

The following content for the QCells Q.Maxx should be used as a guide only. Individual circumstances and compatibilities should always be taken into account when selecting the right solar panel for any given installation. This content has been built using the Solar Review Module Assessment Criteria 2.0 and above based on available product specifications at the time of writing. 

Design.

QCells

Q.MAXX Design; ELITE
  • Monocrystalline.
  • Multi-wire front contact.
  • PERC enhanced.
  • Glass-laminate (White).
  • Innovative.
  • EUPD Top Brand PV Module 2019.
  • VDE Certified.

Durability.

QCells

Q.MAXX Durability; SUPERIOR
  • Snow load 5400Pa.
  • Front wind load 4000Pa.
  • Rear wind load 4000Pa.
  • Damp heat testing 1500Hrs .
  • Thermal cycle testing 400Hrs.
  • PID Free
  • Salt mist resistance certification
    IEC 61701.
  • Amonia resistance certification
    IEC 62716.
  • 7.53 grams hail impact at 23m/s.

Efficiency.

QCells

Q.MAXX Efficiency; SUPERIOR
  • 19.9% Maximum module efficiency.
  • -0.36%°C Temperature coefficient.
  • 0/3% Power tolerance.

Performance.

QCells

Q.MAXX Performance; SUPERIOR
  • 2% degradation in the 1st year.
  • 0.5% degradation per annum.
  • 25-year linear performance warranty.
  • Parts only performance warranty.

Guarantee.

QCells

Q.MAXX Guarantee; SUPERIOR
  • 12-year warranty.
  • Parts only warranty.
  • Authorised installer network with additional end-user benefits.

OVERALL.

QCells

Q.MAXX Overall; SUPERIOR
  • Design 4.4
  • Durability 3.8
  • Efficiency 3.8
  • Performance 3.9
  • Guarantee 3.5

Comparison.

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Insight.

How was the score for the QCells Q.MAXX range of solar panels calculated? By using the Solar Review Module Assessment Criteria V2.4 >

How does the entire current range of QCells solar panels compare against each other? Discover now >

REVIEW OVERVIEW
Design
Durability
Efficiency
Performance
Guarantee
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