Logo toiture de véranda alu photovoltaïque Wallis&Energy Wallis&Energy photovoltaics sunroom roofing

Wallis&Energy is a range of aluminum profiles for winter garden roofs with photovoltaic panels integration.
This roof has received the 2010 innovative bronze trophy by the Energaia renewable energies trade show.
Wallis&Energy can integrate photovoltaic generators to produce electricity (thanks to the sun – patented system).
Income received by the generator can finance all or part of your sunroom.

Photovoltaics sunroom roofing Wallis&®Energy®

Life place and energy


  • Specially studied and designed for reliable, lasting integration of photovoltaic generators
  • New lease of life for the roof
  • Eco-friendly
  • Dual colour scheme possible
  • Available in all Profils Systèmes’ exclusive colours 
  • Colour tint guaranteed up to 25 years

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Technical details

Photovoltaic cells

2 kinds of Available photovoltaic generators:

  • opaque, assembled on insulating panels
  • semitransparent assembled in insulating glazing


  • 26 - 50 mm for photovoltaic panel
  • 32 - 55 mm for insulating panel 

Opaque photovoltaic cells

Opaque generators are mounted on mullions with a 63 mm width section.

These mullions allow the setting up of insulating  panels, phonic or not, of 18 to 87 mm. they are associated to photovoltaic units : monocrystalline and polycrystalline.

Solar Units are integrated at the bottom of insulating panels.

On generators, 4 kinds of photovoltaic cells are available:

  • monocrystalline
  • polycrystalline
  • semitransparent monocrystalline
  • shapeless

Photovoltaic panels dimensions

  • Width: 700 to 1210 mm
  • Length: 1000 mm to 1800 mm
  • Thickness: 26 to 50 mm