Aluminium hook with fixed base for the installation of PV panels on pitched tile roofs without ventilation layer.
Aluminium hook with fixed base RH AL
RH AL with fixed base is the aluminium hook for PV panels installationon pitched tile roofs without ventilation layer and continuous load-bearing structure. The vertical adjustment allows to record the distance of the rail from the top of the tile; the higher adjustment allows to horizontally align the rail. The shape of the hook is designed not to bend or damage the tiles.
The multiple adjustments allow to adapt the hook to different tiles: the vertical adjustment allows to record the distance of the rail from the top of the tile; the higher adjustment allows to horizontally align the rail.
The great load-bearing capacity allows the use of fewer hooks.
The hook has a controlled deformation and it's designed not to bend or damage the tiles.
The hook is pre-assembled and ready to be mounted without the need for additional accessories.
The hook is lightweight and made of aluminium to last the entire life of the system.
The quick connection joint can fit both with SolarLight and SolarFish rails by a 180° rotation.
Properties
Hook in aluminum alloy AW 6060 T6 and AW 6082 T6 in accordance with EN 2:2016.
Application and approval
Applications
PV panels installation on pitched roofs with tiles without ventilation layer.
Assembly instruction
Functionality
Determine the centre distance of the hooks according to the snow and wind loads in the installation area (use SOLARPANEL-FIX software to design the system) and according to the load-bearing structure and system layout.
Lift the tile and secure the base of the hook using the appropriate anchor determined according to the type and layers of the load-bearing support.
Make the height adjustment required by the type of roofing and tighten the screws of the adjustment applying a 20Nm torque to lock the hook in position.
Grind the upper tile to fit the hook shape and put it back in position.
Insert the upper joint on the side of the selected rail and adjust the rail position (the joint can be rotated by 180° to adapt to SolarLight or SolarFish rails). Fasten the connection joint nut applying a 20 Nm torque.
