Fasteners for solar and photovoltaic installations

Special products for roofs
​​​​​​​and outdoor facilities

The solar industry is booming

The industry association „SolarPower Europe“ reviewed the year 2019 and speaks of the strongest growth in the solar industry since 2010 with an additional 16.7 gigawatts.

EJOT offers a large number of high-quality fastening solutions for the correct and secure fastening of solar installations. The product portfolio includes approved fasteners for the assembly of photovoltaic installations on the roof as well as for the assembly of the installations in open space.

Solar and photovoltaic installations on the roof

Depending on the material of the profiles and the entire system construction, the following EJOT products are suitable for secure mounting using suitable assembly systems for elevated solar and photovoltaic installations, which consist of a large number of metal components:
 
  • Fastening of components and retaining elements on thin-walled metal sections:
    Self-drilling screws of the EJOFAST® series (JF3)
  • Steel/steel and aluminium/steel connections:
    EJOT bimetal self-drilling screws made of stainless steel with hardened steel drill point (JT3, JT6)
  • Aluminium/aluminium connections:
    EJOT stainless steel self-drilling screws (JT4, JT9)
 

Elevated solar and photovoltaic installations on the roof

The EJOT solar fastener is perfectly suited for installing PV systems on trapezoidal steel profile and sandwich element roofs. The stainless steel connecting element approved by the building authorities German Institute for Building Technology (DiBt) is available in different designs depending on the substructure, roof covering and the photovoltaic system to be attached.

The EJOT solar fastener JT3-SB-8,0xL is the world's only solar fastener with a drill point!
YOU ARE INTERESTED IN OUR MOUNTING SOLUTIONS FOR THE SOLAR SECTOR?

You are welcome to write us a mail.
construction@ejot.com


Advantages of the EJOFAST®
self-drilling screws

  • Skid-free application
  • Fast installation
  • Fastening without swarf
  • High load-carrying capacity


Advantages of the EJOT Solar Fastening System

  • Quick retrofitting on existing roofs
  • No additional holes in the roofing membrane
  • Use of proven sealing systems
  • Assembly possible without special tools
  • Extremely secure fastening


EJOT product recommendations for solar and photovoltaic installations on the roof

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JT3-SB-8.0xL with ORKAN storm washer


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EJOFAST® self-drilling screw JF3-2-5.5


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Solar and photovoltaic installations on open spaces

To attach the profiles to each other, depending on the material and the entire system construction, different EJOT products can be used, analogous to the applications on the roof:
 
  • Fastening on thin-walled metal profiles:
    Self-drilling screws of the EJOFAST® series (JF3)
  • Steel/steel and aluminium/steel connections:
    bimetal self-drilling screws (JT3, JT6)
  • Aluminium/aluminium connections:
    stainless steel self-drilling screws (JT4, JT9)

Different EJOT products from anchoring technology can be used to anchor the elevated solar and photovoltaic installations in the ground, depending on the type and condition of the substrate and the elevation to be fastened:
 
  • Through bolt BA-E Plus,
  • Chemical anchors and
  • Plastic screw anchors.

Advantages of the through bolt
BA-E Plus

  • C2 seismic approval
  • fast and reliable installation
  • Approval for concrete, option 1
  • Fire rating F30, F60, F90, F120


EJOT product recommendations for solar and photovoltaic installations on open spaces

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EJOT® through bolt BA-E Plus


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Mortar cartridge Multifix USF


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Further products for open space systems


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