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Mounting systems for every surface and all areas of application
Versatile economical ground mounting solutions
Specially designed for concrete foundations, as an aerodynamic system that can be assembled without heavy equipment, or combined with carports that are quick to set up and easy to expand: S:FLEX mounting solutions provide the stable substructure for ground-mounted solar power plants of all sizes.
LEICHTmount G S/EW with aerodynamic frame
S:FLEX LEICHTmount G ground mount structures – without pile driving or heavy equipment
The main advantages of the LEICHTmount G S/EW:
- Installation without pile driving or major excavation work
- Suitable for a variety of substrates such as earth, gravel, concrete or terrain where pile driving is not possible
- S variant with 15° and 20° tilt angle available
- EW version with 10° tilt angle at least 40 cm ground clearance
- Short installation times and easy storage
- Reduced transport costs thanks to efficient use of materials and an extremely space-saving design
LEICHTmount G S for south orientation
Components
LEICHTmount G S supports
These supports consist of optimised materials and are supplied with 15°/20° tilt angles. The rail-less support system offers flexible mounting options, even for uneven terrain and a wide variety of substrates.
LEICHTmount G S ballast tray
In addition to the ballast trays, ground screws are also available for areas with high wind loads.
LEICHTmount G S module clamps
Height-adjustable module and end clamps for all frame heights from 30–50 mm with standard earthing pins.
Data
| Application |
| Ground installation |
| Orientation |
| South |
| Pitch |
| 15° and 20° |
| Shading calculation area |
| 18° or 25° |
| Module size (LxW) |
| 1500–2250 mm x 950–1150 mm (other module sizes on request) |
| Ground slope |
| Max. 20° |
| Wind load |
| Up to 2.4 kN/m² |
| Snow load |
| Up to 2.4 kN/m² |
| System size |
| Min. 2 x 3 modules |
Downloads
You can download a data sheet with technical information about our LEICHTmount ground-mounted systems here:
S:FLEX LEICHTmount G S/EW
Planning
If you would like to take advantage of our planning support, you can:
– fill out our online form
– send an e-mail to
– or call us: +49 (0)761 888 56 08 0
LEICHTmount G EW for east/west orientation
Components
LEICHTmount G EW supports
These supports consist of optimised materials and are supplied with a 10° tilt angle. The rail-less support system offers flexible mounting options, even for uneven terrain and a wide variety of substrates.
LEICHTmount G EW ballast tray
In addition to the ballast trays, ground screws are also available for areas with high wind loads.
LEICHTmount G EW module clamps
Height-adjustable module and end clamps for all frame heights from 30–50 mm with standard earthing pins.
Data
| Application |
| Ground installation |
| Orientation |
| East/west |
| Pitch |
| 10° |
| Shading calculation area |
| 18° |
| Module size (LxW) |
| 1500–2250 mm x 950–1150 mm (other module sizes on request) |
| Ground slope |
| Max. 20° |
| Wind load |
| Up to 2.4 kN/m² |
| Snow load |
| Up to 2.4 kN/m² |
| System size |
| Min. 2 x 4 modules |
Downloads
You can download a data sheet with technical information about our LEICHTmount ground-mounted systems here:
S:FLEX LEICHTmount G S/EW
Planning
If you would like to take advantage of our planning support, you can:
– fill out our online form
– send an e-mail to
– or call us: +49 (0)761 888 56 08 0
The aerodynamic alternative
S:FLEX LEICHTmount G S/EW ground mount systems are available for PV arrays with south or east/west orientation. Both variants are aerodynamic and can be installed on a variety of substrates – without pile driving or major excavation. In addition to ballasting, we have developed optional anchoring methods. Our S systems are available with tilt angles of 15° and 20°. In the E/W version, the modules are inclined by 10° and have a minimum ground clearance of 40 centimetres.
One of the shortest installation times on the market and the ability to accommodate a full megawatt on one truck make the S:FLEX LEICHTmount G an extremely material-saving and cost-effective solution.
Solar carports with segmental design
S:FLEX Carport Single/Double for 1, 2 or up to 24 parking spaces
The advantages of S:FLEX Carport Single and Double at a glance:
- For homeowners and small commercial enterprises
- Flexible application, expandable up to 24 parking spaces with extension sets
- Fast assembly without a crane or special tools
- Material-optimized design using components with a max. length of 6 m and max. weight of 60 kg
- Statically pre-dimensioned
- PV system sizes of approx. 3.8 kW per single or approx. 5.5 kW per double segment
Data
Carport Single / Double
| Parking lots |
| 1 or 2 parking spaces, modularly expandable to up to 24 parking spaces |
| Foundation |
| Anchored in the ground / concrete (foundation to be provided on site) |
| Roof area / module field size |
| Single: 22 m² / 10 modules; Double: 35 m² / 15 modules |
| Roof pitch |
| 6° |
| Height |
| Headroom: 2.09 m / max. height: 2.95 m |
| Materials |
| Carport: hot-dip galvanized steel, powder coated / Sheet metal: continuous, 0.75 mm thick / Solar fastening: aluminium |
| Colour |
| Anthracite grey (RAL 7016) |
| Scope of delivery |
| Carport: Trapezoidal sheet metal roofing, roof edging, rain gutter and downpipe, basic structure made of steel profiles / Solar mounting: S:FLEX Trapezoidal sheet metal rail AK or high-bead rail HK 125, module clamps, screws, cable routing |
Downloads
Download a data sheet with more information on our solar carports:
S:FLEX Carport Single/Double
Assembly instructions are available here:
S:FLEX Carport assembly instructions
Planning
If you would like to take advantage of our planning support, you can:
– fill out our online form
– send an e-mail to
– or call us: +49 (0)761 888 56 08 0
Park comfortably, enjoy protection from the weather and generate your own electricity economically
Our carports are available as single or double models for residential users, but can easily be expanded with extension sets to accommodate up to 24 parking spaces – without the use of cranes or special tools. This means a PV output of around 3.8 kW to around 66 kW. A good basis for getting started with e-mobility. In addition to the carport components such as supports, roof edging, drainage and trapezoidal sheet metal roofing, tried-and-tested solar fasteners from S:FLEX are included in the scope of delivery. Plates for fastening the inverter and/or charging station are optionally available.
S:FLEX ground-mount system for concrete areas
Simple and efficient ground-mounted PV installations with S:FLEX Delta Concrete
The advantages of the S:FLEX Delta Concrete:
- The Delta Concrete is designed to be used on concrete foundations with effective screw fastening
- Lightweight, material-efficient design makes the
Delta Concrete a modular and flexible system with few components - Almost all framed and frameless module types with common dimensions – especially bifacial modules – can be installed either in landscape or portrait mode
- Excellent rear ventilation ensures high yields and makes the system suitable for hot regions.
- Long service life, complete recyclability and corrosion resistance with a 10-year warranty
- System load capacity in accordance with DIN EN 1991-1-4:2010-12 (wind loads) and DIN EN 1991-1-3:2010-12 (snow loads), on request testable structural calculations for maximum safety
- We will gladly create the structural design for our customer's projects if required – the documentation we provide includes the structural analysis as well as the installation plan
Components
Base rail Delta Concrete
Lightweight, structurally optimised hollow chamber rails in various lengths.
Pillar Delta Concrete
Sturdy aluminium posts available in various lengths for different inclinations and clearance.
Base Delta Concrete
Robust support for screw fastening of the mounting system to the concrete foundation.
Top Delta Concrete
Gusset plate mounted at the top of the pillar to attach the base rail.
End and mid clamps Hawk HK
Module clamps with a wide clamping area and one-click technology for smooth module installation. Optionally available with grounding kit. UL 2703 certification pending.
Data
| Application |
| Flat roofs and ground-mounted |
| Foundation |
| Concrete, screw fastening |
| Module type |
| Framed modules, also frameless (with additional horizontal rail) and bifacial modules |
| Module orientation |
| Horizontal/vertical |
| Inclination |
| Up to 20° |
| Terrain slope |
| N-S: any E-W: module area 1° / terrain 10° |
| Maximum module field size |
| 12 x 4 modules in landscape format 12 x 3 modules in portrait format |
| Max. loads |
| 5.4 kN/m² |
Downloads
You can download a data sheet with technical specifications of our flat-roof frame Delta Concrete here:
S:FLEX Delta Concrete data sheet
Assembly instructions are available here:
S:FLEX Delta Concrete assembly instructions
Planning
If you would like to take advantage of our planning support, you can:
– fill out our online form
– send an e-mail to
– or call us: +49 (0)761 888 56 08 0
The S:FLEX Delta Concrete ground mount structure is a modular and flexible system with a lightweight, material-efficient design and few components that can be planned and installed quickly. No drilling of aluminum or steel is necessary on site. Power optimisers and (micro-)inverters can be easily attached to the structure.
