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DERBISOLAR

The “2 in 1” solution

DERBISOLAR is the result of the exclusive combination between a very long lasting roof membrane (DERBISOLAR BASE®) and amorphous photovoltaic cells.

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The DERBISOLAR BASE Membrane

DERBISOLAR BASE is a technological innovation from the DERBIGUM® research department.

Like other DERBIGUM products is the DERBISOLAR BASE composed of a blend made of a specific bitumen modified by noble polymers (high-grade APP also called TPO). Thus, the membrane provides a perfect protection of your building and its contents against water damage and a 30-year longevity.

The exclusive acryl coating of DERBISOLAR BASE guarantees an optimal grip of more than 20 years between the membrane and the photovoltaic cells. Thanks to the cold adhesive placement method, fire risk is highly reduced during the placement.

The DERBISOLAR photovoltaic modules

DERBISOLAR produces energy thanks to flexible a-Si modules, which differentiate themselves from the rigid “crystalline” solar panels (c-Si). In real use conditions, DERBISOLAR provides a better performance than the crystalline panels (poor light conditions, shadows or spotting).

To which type of roof is DERBISOLAR dedicated to?
Thanks to its very low weight is DERBISOLAR an ideal solution for every flat roof without water stagnation.

The “2 in 1” solution
An optimised energy production and the reliability of a perfect waterproofing solution, combined to a 20 years guarantee on the products and the laying*. A flexible arrangement: the modules are placed on the DERBISOLAR BASE Membrane following client’s needs. The placement needs no perforation of the waterproof roof membrane and the modules integrate themselves discretely in the landscape.

*under specific conditions

Get pdf Brochure Get pdf Data DERBISOLAR

 

Several advantages

DERBISOLAR integrates itself perfectly on the roof membrane and remains invisible from the ground, even on a curved surface. No roof drilling is needed to lay the DERBISOLAR panels.
DERBISOLAR is unbreakable: cells are capsulated in plastic instead of glass. They are long lasting and reliable. DERBISOLAR is light and flexible: its elements have a minimal influence on the load-bearing structure (weight of the cells: 3,5 kg/m2)
DERBISOLAR doesn’t project any shadow on the roof; the surface is well optimised. Thanks to its “triple-junction” technology has DERBISOLAR a better performance under weak sunlight conditions.
DERBISOLAR is less sensible to shadow: the Bypass diodes of each cell balance the lay production when under shadow. As DERBISOLAR is placed laying on your roof, its performance is not much influenced by the roof orientation.

 

References DERBISOLAR

Belgium:

  1. VTM
    Owner of the building   Vlaamse Media Maatschappij VMM
    City   Vilvoorde – Brussels
    Contractor   Asphalis
    Power installed   72,216 kWp
    Notes   VTM is Belgiums biggest commercial TV-network


France

  1. Beaurepaire
    Owner of the building   C.A. Briand Construction Métallique
    City   Beaurepaire – Nantes (département de la Vendée)
    Contractor   C.A. Briand Construction Métallique
    Power installed   274,176 kWp
    Notes   Construction d’une usine de production de charpentes métalliques; servira également de showroom à la filiale Solar Europe
  2. St-Molf
    Owner of the building   Commune de St-Molf
    City   St-Molf
    Contractor   Euro’Etanche
    Power installed   15 kWp
    Notes   Maison des Jeunes et de la Culture
  3. Echevagnes
    Owner of the building    
    City   St-Marcellin (département de l’Isère)
    Contractor    
    Power installed   31,416 kWp
    Notes    
  4. OFM Toulouse
    Owner of the building    
    City   Toulouse (département de la Haute Garonne)
    Contractor    
    Power installed   489,872 kWp
    Notes    


Italy

  1. Funo
    Owner of the building   STIMA SRL
    City   Funo Di Argelato – Bologna
    Contractor    
    Power installed   19 kWp
    Notes    
  2. Casalini Libri
    Owner of the building   Casalini Libri
    City   Fiesole – Firenze
    Contractor    
    Power installed   19,581 kWp
    Notes    
  3. Piscina di Vicenza
    Owner of the building   Vicenza city counsill
    City   Vicenza
    Contractor    
    Power installed   16,652 kWp
    Notes    


Switzerland

  1. Croix Rouge
    Owner of the building   Comité International de la Croix Rouge (CICR)
    City   Geneva
    Contractor    
    Power installed   31 kWp
    Notes    

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