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K2 Systems
0118949
SC HH DB 6,0x38 SEAL (Reisser)
thread-forming tapping screw 6x38mm A2
| Colour: | silver |
|---|---|
| Manufacturer item name: | Thread-forming metal screw 6x38_rs |
K2 Systems
0159901
K2 Systems
0149976
SC TC 6x100
Self-drilling wood screw, inox. 6x100
| Colour: | silver |
|---|---|
| Manufacturer item name: | Wood screw 6x100 |
K2 Systems
0118160
END CAP RK2CR36 / SingleRail
covering cap for K2 CrossRail 36/160 + SingleRail
| Colour: | black |
|---|---|
| Manufacturer item name: | SingleRail 36 End Cap |
K2 Systems
0150115
SC TC 8x100
Self-drilling wood screw, inox. 8x100
| Colour: | silver |
|---|---|
| Manufacturer item name: | Wood screw 8x100 |
K2 Systems
0115673
BasicRail BasicClip
Glass fibre reinforced clip for RK2BR
| 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
0131569
MC Universal Clamp OneMid BLACK Set 30-42mm
Universal middle clamp with click function
| Colour: | black |
|---|---|
| Manufacturer item name: | OneMid Black Set 30-42 |
K2 Systems
0152885
MC SET Clamp 25-40 SILVER
K2 Universal Middle Clamp
| Colour: | silver |
|---|---|
| Manufacturer item name: | K2 Clamp MC 25-40 |
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
0161023
NU M10 S
Hexagon flange nut with serration M10 - DIN 6923
| Manufacturer item name: | Hexagon flange nut M10 |
|---|
K2 Systems
0116108
K2 Systems
0133188
SingleHook 4S
roof fastener with 3 height adjustments
| Colour: | silver |
|---|---|
| Manufacturer item name: | SingleHook 4S |
K2 Systems
0158710
EC SET Clamp 25-40 BLACK
K2 End Clamp 25-40 mm, Black anodized
| Colour: | black |
|---|---|
| Manufacturer item name: | K2 Clamp EC 25-40, Black |
K2 Systems
0123332
Cylinder head screw M8x20
Underhead serration, SW6, stainless steel
| Colour: | silver |
|---|---|
| Manufacturer item name: | Socket Head Bolt serrated M8x20 |
K2 Systems
0152050
RK2 MiniRail 2.0 Set
MiniRail incl. 4 screws
| Colour: | silver |
|---|---|
| Manufacturer item name: | MiniRail MK2 Set |
K2 Systems
0133187
SingleHook 3S
roof fastener with 3 height adjustments
| Colour: | silver |
|---|---|
| Manufacturer item name: | SingleHook 3S |
K2 Systems
0127747
MC SET DomeClamp 30-50mm SILVER Universal
Middleclamp Set for Dome 6
| Colour: | silver |
|---|---|
| Manufacturer item name: | DomeClamp MC Set 30-50 |
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.