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Index ST-GPX Installation Manual

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ST-GPX INSTALLATION MANUAL ON CONCRETE
ST-GPX
1. CHARACTERISTICS
Description:
System inclination:
System orientation:
System materials:
Warranty:
Compatible solar panels:
Solar panels type:
Solar panels orientation:
Solar panel size
Application area:
Application area:
Roof slope:
Wind load:
Ref.
FTA_GS_M_ST-GPX_H-en Rev: 0
Triangular mounting system with GP-XS "guía perforada INDEXTRUT
solar. Acero Atlantis C4-M", para instalación de placas solares.
Coplanar mounting system on GP-XS Atlantis C4-M perforated guide
Triangular mounting on pre-assembled triangles with adjustable inclination at 25°, 30° and 35°.
Facing SOUTH, EAST OR WEST depending on the roof orientation.
Aluminium, stainless Steel and EPDM.
Until 10 years depending on environmental conditions (excluding environments exposed to hydrogen
sulphide). The warranty is only valid if the complete ST-GPX system is used.
Solar panels with frame height between 30mm and 40mm.
Mounting orientation of portrait (vertical)
Panel length less than 1150 mm
Flat and low-slope roofs.
Up to 240 km/h. The structure and fixing must be calculated according to local and roof conditions.
Up to 2 kN/m². The structure and fixing must be calculated according to local and roof conditions.
23/06/23
SYSTEM DESCRIPTION
1 of 12

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Summary of Contents for Index ST-GPX

  • Page 1 Aluminium, stainless Steel and EPDM. Until 10 years depending on environmental conditions (excluding environments exposed to hydrogen Warranty: sulphide). The warranty is only valid if the complete ST-GPX system is used. Compatible solar panels: Solar panels type: Solar panels with frame height between 30mm and 40mm.
  • Page 2 ST-GPX INSTALLATION MANUAL ON CONCRETE 2. COMPONENTES KFR-SC PGS-A TU-RXA2 GM-A GP-XS EMP-XS TRP-XS 2.1 Components: Clamps y gauges for mounting solar panels Lateral position clamp Intermediate position clamp Option 1: Quick clamp Option 2: Simple clamp Option 1: Quick clamp Option 2: Simple clamp 2.2 Components: Profiles, joints and guides for supporting structures...

  • Page 3: Examples Of Application

    ST-GPX INSTALLATION MANUAL ON CONCRETE 3. TYPES OF FIXINGS CONCRETE Concrete screw anchor 4. EXAMPLES OF APPLICATION Example 1: Concrete cover / direct fixing in concrete with THE screws Ref. FTA_GS_M_ST-GPX_H-en Rev: 0 23/06/23 3 of 12...
  • Page 4 ST-GPX INSTALLATION MANUAL ON CONCRETE 5. INSTALLATION MANUAL Triangular mounting system with GP-XS ST-GPX “INDEXTRUT solar perforated guide. Atlantis C4-M steel” fixing on concrete Read these installation instructions before starting installation and familiarise yourself with the system components. Installation must only be carried out by qualified and experienced personnel.

  • Page 5: Installation Process

    Consult the installation drawing on the roof, where the distribution of the modules is defined as well as the structures that support them and their fixing points. A. Plan view of ST-GPX system with vertical module orientation (portrait type) A (mm) E (mm) F (mm)
  • Page 6 ST-GPX INSTALLATION MANUAL ON CONCRETE B. ST-GPX system profile view Position 3 Position 1 Position 2 β (°C) Ls (mm) Lb (mm) β (°C) Ls (mm) Lb (mm) β (°C) Ls (mm) Lb (mm) 1052 1696 1260 The type of fixing system and the location of its installation points shall be adapted to the needs of the supporting structures and at the same time to the needs of the roofs where they must be installed.
  • Page 7 ST-GPX INSTALLATION MANUAL ON CONCRETE STEP 2.- Perform layout on the roof Lay out on the roof the fixing points of each structure, checking the viability of the installation of each one depending on the chosen fixing system and the characteristics of the roof.
  • Page 8 ST-GPX INSTALLATION MANUAL ON CONCRETE STEP 4.- Installation of the profiles on the triangles A. Position the GP-XS aluminium profiles in the correct position for the installation of the panels. B. Fix the position by using a DIN 6921 M8x20 bolt and TU-RX A2 nut. Tighten to a maximum torque of 15 Nm using a SW-13 hexagon spanner.
  • Page 9 ST-GPX INSTALLATION MANUAL ON CONCRETE STEP 5.- Longitudinal connection between guides A. Assemble the EMP-XS joint by inserting half of the length into one of the two GP-XS guides. B. Fix the EMP-XS joint to the first GP-XS guide by installing 2 screws DIN 603 (M8x20) and nuts DIN 6923 M8, at a distance between 50 and 70mm from the end of the guide.
  • Page 10 ST-GPX INSTALLATION MANUAL ON CONCRETE C. Insert the free end of the EMP-XS connector into the second GP-XS guide.  Option 1, if a rigid connection is required: Insert the protruding part of the EMP-XS connection into the second guide GP-XS until it butts against the first guide, and then fix the connection to this second guide by installing 2 DIN 603 screws (M8x20) and DIN 6923 M8 nuts, as previously carried out on the first guide.
  • Page 11 ST-GPX INSTALLATION MANUAL ON CONCRETE PASO 6.- Pre-installation of clamps on the guides To mount the clamp on the guides, the following steps are necessary: 1. Place the clamp in the guide To fix the clamp to the guide, Insert the corresponding...
  • Page 12 ST-GPX INSTALLATION MANUAL ON CONCRETE B. Lateral clamp  Prepare 4 KFRSC3050 quick fixing clamps to be mounted at the ends of each row of panels. Each of these clamps is fitted with a GM-A gauge, mounted as shown in the figure: The chosen gauge size must be equal to the frame height of the solar panels to be installed.