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K2 Systems
0118949
SC HH DB 6,0 x 38 mm SEAL (Reisser)
Thread-forming screw, 6 x 38 mm, w/ sealing washer
| Colour: | silver |
|---|---|
| Manufacturer item name: | Thread-forming metal screw 6x38_rs |
K2 Systems
0159901
K2 Systems
0123332
SC SC M8x20 mm HS (SER)
Hexagonal socket head cap screw, DIN 912/ISO 4762
| Colour: | silver |
|---|---|
| Manufacturer item name: | Socket Head Bolt serrated M8x20 |
K2 Systems
0150130
K2 Systems
0152818
SC HH DB 6,0x25 SEAL
Thread forming screw with sealing washer 6x25
| Colour: | silver |
|---|---|
| Manufacturer item name: | Thread-forming metal screw 6x25_ej |
K2 Systems
0116108
K2 Systems
0118160
SingleRail 36 EndCap
Covering cap for K2 CrossRail 36/160 + SingleRail
| Colour: | black |
|---|---|
| Manufacturer item name: | SingleRail 36 End Cap |
K2 Systems
0116477
TB 28/15 M8x20 mm
T-bolt, 20/12, M8x30 mm
| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 20\/12 M8x20 |
K2 Systems
0127832
MC SET DomeClamp 30 – 50 mm Black Universal
Middleclamp Set for Dome 6, 30 – 50 mm, black
| Colour: | black |
|---|---|
| Manufacturer item name: | DomeClamp MC Black Set 30-50 |
K2 Systems
0150135
SC TC 8 x 120 mm
Self-drilling wood screw, T-Drive (T-40)
| Colour: | silver |
|---|---|
| Manufacturer item name: | Wood screw 8x120 |
K2 Systems
0148007
Dome 6.10 Peak - new
For module elevation of the Dome 6.10 system
| Colour: | silver |
|---|---|
| Manufacturer item name: | Dome 6.10 Peak |
K2 Systems
0115673
BasicClip for BasicRail
Clip, glass fibre reinforced plastic
| Colour: | black |
|---|---|
| Manufacturer item name: | BasicRail BasicClip |
Set
K2 Systems
0115675
RF SET GFM
Fixing set for RK2SR (1 x SpeedClip + 2 x screws)
| Colour: | black |
|---|---|
| Manufacturer item name: | Thread-forming metal screw 6x38_rs*BasicRail BasicClip |
K2 Systems
0159972
TiltUp Vento Pin
Pin for TiltUp Vento and Dome 6
| Manufacturer item name: | TiltUp Vento und Dome 6 Pin |
|---|
K2 Systems
0152887
K2 Clamp MC 25-40 Black
Universal Middle Clamp, 25 - 40mm, black anodized
| Colour: | black |
|---|---|
| Manufacturer item name: | K2 Clamp MC 25-40 Black |
K2 Systems
0125244
Dome SpeedPorter
For ballasting Dome systems
| Colour: | silver |
|---|---|
| Manufacturer item name: | Dome SpeedPorter |
K2 Systems
0123330
TerraGrif K2SZ
Potential equalisation of module and rail, silver
| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif K2SZ |
K2 Systems
0158710
EC SET Clamp 25 – 40 mm Black
End Clamp, 25 - 40 mm, black anodized
| Colour: | black |
|---|---|
| Manufacturer item name: | K2 Clamp EC 25-40, Black |
PV Mounting Systems
In the Krannich Solar webshop, installers will find an extensive range of components for building stable and durable substructures for photovoltaic systems. We offer mounting solutions from renowned manufacturers such as K2 Systems, Renusol, Conduct, Marzari, and Otto Lehmann.
Flat Roof Systems
- D-Dome 6: East-west orientation, prevents shading, available as Xpress (pre-assembled) or Classic.
- S-Dome 6: South-facing orientation, ideal for one-sided sunlight, also in Xpress or Classic.
- Dome Zero: Roof-parallel, ideal for up to 10° pitched roofs with parapets.
- TiltUp Vento: Quick assembly, fixed tilt (20°, 25°, 30°). GreenRoof Vento designed for green roofs.
- Triangle / MultiAngle: Flexible tilt 10–45°, cost-effective alternative.
Pitched Roof Systems
- SolidRail: Covers almost all roof types, except bitumen.
- SingleRail: With Splice Foot, suitable for bitumen roofs.
- K2 Inlay System: Creates seamless module surface, aesthetic and quick to install.
Special Solutions for Metal & Trapezoidal Roofs
- BasicRail: For trapezoidal & sandwich roofs, high load, thermally decoupled, building-approved.
- MiniRail: Short rails, minimal materials, optional tilt with MiniFive.
- MultiRail: Rail + roof attachment in one, also base for Dome 6. CSM version for corrugated sheet roofs.
Facade Systems
- WallPV FacadeRail: For brickwork, concrete, ETICS (e.g. polystyrene), and ventilated façades.
- WallPV PerfoRail: Direct rail mounting on insulated masonry, without piercing insulation.
- WallPC CarrierRail: For sandwich panels, mounted with approved thin-sheet screws.
- WallPV MultiRail: For trapezoidal & corrugated façades, especially agricultural use.
Ground-Mounted Systems & Carports
- P-Rack: For small ground systems, pre-configured (14–16 modules), no planning needed.
- N-Rack: For medium ground systems, configurable with concrete or pile-driving foundations. Requires custom planning.
Roof Panels
From Marzari and Otto Lehmann: Color-matched metal roof panels with pre-mounted hooks, foam wedges, or pre-drilled holes. Easy integration without cutting/drilling existing roofing sheets.
Accessories for Mounting Systems
- Fall protection (e.g. for Dome 6)
- Cable management (wire trays, K2/Conduct organizers)
- Lightning protection & equipotential bonding
- Friction coefficient measurement kits
- Mounting trays and rail extensions from Renusol
- ...and more
Planning PV Substructures with K2 Base
The digital tool K2 Base simplifies PV mounting design. Using Google Maps, installers can define roof areas and place modules. It calculates loads (wind, snow), generates mounting plans and itemized lists, and considers thermal & maintenance separations.
Project data can be transferred directly into the Krannich Solar webshop with a free MyK2 account.