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SunPower® Solar Panels


SunPower® Solar Panels (E20, X20, X21, X22)

SunPower® high efficiency solar panels are used in photovoltaic power systems for several types of applications around the world: residential and commercial rooftops, large-scale power plants, and off-grid systems for remote applications for the telecommunications and oil and gas sectors.

 Total Ecosolutions ADvantage

SunPower® solar panels are fundamentally different due to the all-back contact Maxeon® solar cell and the panel’s unique design which provides: • Better efficiency: SunPower® solar panels achieve record-breaking efficiencies of more than 20% with its SunPower® E20 Series panels and up to 22.2% with its SunPower® X Series panels. This is compared to the average efficiencies of conventional panels and thin-film solar panels.

Thinner Maxeon® solar cells that require significantly less silicon to manufacture,

• Higher reliability, which enables them to generate more electricity over the lifetime of the system when compared to other solar panels.


The Environmental Performance

 For an equivalent service provided, compared to the industry average (performances of the four main technologies in the market weighted by their market shares) :

  • 6% reduction in greenhouse gas emissions



Picto Check VA External Verification

Indepedendent auditor EY has verified that this product was labeled according to the method described in the Total Ecosolutions Guidelines and that the guidelines comply with the principles set out in the ISO 14020 and 14021 standards which govern environmental claims and particularly their accuracy.


  • Label Award date: October 2013
  • Label Renewal date : December 2016 Guidelines Version 5
  • Label Term: December 2019
  • Geographical Scope: World