LORENZ AERO - ONLY WITH A GREEN THUMB
LORENZ aero green -
Our Solution for Green Roofs
Unfold, lock into place – done! The proven LORENZ aero mounting system impresses with its high degree of pre-assembly and has already been installed on countless flat roofs in the past. The engineers at LORENZ have now expanded the system with a new component: the 'Spacer,' making it ideal for PV systems on green roofs under the name LORENZ aero green.
The Spacer increases the distance between the roof surface and the underside of the solar modules to 32.5 cm. This provides the plants with sufficient height and light for optimal growth conditions, without the risk of shading the modules and the associated loss of yield.
When it comes to ballasting, we prioritize maximum flexibility: whether small paving stones weighing 2.6 kg, paving slabs of 10 or 20 kg – the choice is yours. Regardless of which option you select, the continuous base profiles of LORENZ aero ensure a high system interconnection and require only minimal ballasting.
LORENZ aero is suitable for flat roofs with a maximum pitch of up to 5°. The pre-assembled construction protection mat under the support feet ensures effective protection of the roof membrane.
The Advantages at a Glance
- Maximum pre-assembly ensures high installation speed
- East-West system with a 10° module angle
- Proven click system enables simple clicking of the base sets into the foot
- Reduction of surface pressure by increasing the contact area
- The base rail is 1.20 metres long and thus perfectly suited for European pallet transport
- Plannable with the LORENZ Pro.Tool
- Thanks to exclusive manufacturing in Germany, optimal quality control is ensured
Components
- Components
- Module Clamp
- Component Parts

Feet- LORENZ aero
- Item number: 301010110
- Pre-applied construction protection mat
- Click connection to the feet

- Item number: 301010250
- Mounting on the feet

Base Rails 10° - LORENZ aero
- Item number: 301010200 - base rail 1.200
- Item number: 301010220 - base rail 1.450
- Fully pre-assembled

Adapter for Green Roof - LORENZ aero green
- Item number: 301010500
- Elevation of the base rail by 32.5 cm
- Click connection with the base rail

End Clamp FH 28-40b
- Item number: 139230310
- Aluminium, black anodised
- Designed for frame heights 28–40 mm
- Pre-assembled, including Allen head screw

End Clamp FH 28-40b
- Item number: 139230310
- Aluminium, black anodised
- Designed for frame heights 28–40 mm
- Pre-assembled, including Allen head screw

Middle Clamp FH 30-42s
- Item number: 139212000
- Aluminium, untreated
- Designed for frame heights 30-42 mm
- Pre-assembled, including Allen head screw

Middle Clamp FH 30-42b
- Item number: 139212100
- Aluminum, black anodised
- Designed for frame heights 30–42 mm
- Pre-assembled, including Allen head screw

Ballast Brace
- Item number: 301010730
- Recommended for 10.4 kg paving slabs (30x30 mm²)
- 3 ballast braces required per ballast point

Ballast Profile
- Item number: 301010700 - Ballast profile 1600
- For modules from 1630 mm to 1780 mm
- Item number: 301010710 - Ballast profile 1970
- For modules from 2000 mm to 2150 mm
- Pre-applied building protection
- Securing with cross mounting plates at the feet

Cross Mounting Plate
- Item number: 139010000
- Connection of the lower and upper profiles
- Permanent secure attachment
- Pre-assembled delivery
- Quanity per pack: 50 items