PV mounting system for pitched roofs For (almost) all roof coverings

ALTEC mounting rails have a slot width of 22.4 mm to accommodate the hammer-head bolts. This means that the rails can be fixed to the roof hooks or a cross-connection can be installed. All pre-assembled ALTEC PV module clamps fit these profile rails. Rails can be sent in 6 metre lengths or cut to the required size.

Need advice? Configure module fastener

3 Clamps

ALTEC supplies clamps for different module frame heights, which are available as mid-clamps or end-clamps. You can use black anodised clamps to install black solar modules with matching colours. The clamping block is particularly easy to install and clicks perfectly into the groove of the ALTEC profiles.

4 Accessories

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.

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custom configuration for the PV substructure.

Components for shingle and slate roofing

These are the components of our pitched roof system. Simply contact us for a suitable combination.

1 Roof hooks

Shingle and slate roof hooks are screwed through the formwork onto the rafters. Two countersunk wood screws 6 × 80 mm are required to fasten the short shingle roof hooks, and three countersunk wood screws 6 × 80 mm are needed for the long slate roof hooks. After installing, the roof hooks for PV systems have to be carefully sealed.

Need advice? Configure shingle roof hooks Configure slate roof hooks

ALTEC mounting rails have a slot width of 22.4 mm to accommodate the hammer-head bolts. This means that the rails can be fixed to the roof hooks or a cross-connection can be installed. All pre-assembled ALTEC PV module clamps fit these profile rails. Rails can be sent in 6 metre lengths or cut to the required size.

Need advice? Configure module fastener

3 Clamps

ALTEC supplies clamps for different module frame heights, which are available as mid-clamps or end-clamps. You can use black anodised clamps to install black solar modules with matching colours. The clamping block is particularly easy to install and clicks perfectly into the groove of the ALTEC profiles.

4 Accessories

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.

Files

Images and Details

Do you have any questions?

plain tile roof hooks can be attached to the PV mounting system for pitched roofs with just two flat head screws. Simply contact us for a custom configuration.

Components for plain tile roofing

These are the components of our pitched roof system. Simply contact us for a suitable combination.

1 Roof hooks

Plain tile roof hooks for plain tile roofs are attached directly to the rafters with two flat head screws. As the long overhanging bracket of the roof hook for the PV system rests on the tile underneath, we recommend replacing the clay tile with a metal tile when installing a PV mounting system for tile roofs.

Need advice? Configure roof hooks

ALTEC mounting rails have a slot width of 22.4 mm to accommodate the hammer-head bolts. This means that the rails can be fixed to the roof hooks or a cross-connection can be installed. All pre-assembled ALTEC PV module clamps fit these profile rails. Rails can be sent in 6 metre lengths or cut to the required size.

Need advice? Configure module fastener

3 Clamps

ALTEC supplies clamps for different module frame heights, which are available as mid-clamps or end-clamps. You can use black anodised clamps to install black solar modules with matching colours. The clamping block is particularly easy to install and clicks perfectly into the groove of the ALTEC profiles.

4 Accessories

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.

Files

Images and Details

Do you have any questions?

clamp fasteners of the PV substructure are specially designed for seamed roofing and are placed on the seam. Simply contact us for a custom configuration.

Components for seamed roofing

These are the components of our pitched roof system. Simply contact us for a suitable combination.

1 Clamp fasteners

For all clamp fasteners you must ensure that the first rail run is at a right angle to the seam. If required, install a cross-connection. We recommend having the connection between the roof cladding and the roof structure checked by experts to make sure that the system is installed safely.

Need advice? Configure clamp fasteners

ALTEC mounting rails have a slot width of 22.4 mm to accommodate the hammer-head bolts. This means that the rails can be fixed to the roof hooks or a cross-connection can be installed. All pre-assembled ALTEC PV module clamps fit these profile rails. Rails can be sent in 6 metre lengths or cut to the required size.

3 Accessories

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.

Files

Images and Details

Do you have any questions?

modules can be optimally fastened to the PV substructure for pitched roofs. Simply contact us for a custom configuration.

Components for wave profile roofing

These are the components of our pitched roof system. Simply contact us for a suitable combination.

1 Roof fasteners

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.

2 Accessories

Small parts and accessories such as screws, nuts, system mats and threaded plates are essential for installing your PV project. ALTEC supplies everything solar installers need – in different dimensions, for different applications and always matching PV mounting systems and components from ALTEC.