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K2 Systems
0116477
K2 Systems
0127489
TB 20/12 M8x30
Hammerhead screw 20/12 M8x30 without square| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 20/12 M8x30 |
K2 Systems
0113879
TB 28/15 M10x20 mm
T-bolt, 28/15, M10x20 mm| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 28/15 M10x20 |
K2 Systems
0116927
TB 28/15 M10x25 mm
T-bolt, 28/15, M10x25 mm| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 28/15 M10x25 |
K2 Systems
0112904
K2 Systems
0114523
TB 28/15 M10x40 mm
T-bolt, 28/15, M10x40 mm| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 28/15 M10x40 |
K2 Systems
0113735
TB 28/15 M10x50 mm
T-bolt with 28/15 head and M10x50 mm thread| Colour: | silver |
|---|---|
| Manufacturer item name: | T-Bolt 28/15 M10x50 |
K2 Systems
0116929
K2 Systems
0114539
K2 Systems
0153473
TerraGrif K2MI Duo 18
Module clamp attachment, for two modules| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif K2MI Duo 18 |
K2 Systems
0119565
TerraGrif K2PA 32
Potential equalisation between panel and rail| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif K2PA 32 |
K2 Systems
0123330
TerraGrif K2SZ
Potential equalisation of module and rail, silver| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif K2SZ |
K2 Systems
0146163
TerraGrif PL
Potential equalisation of the MiniFive components| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif PL |
K2 Systems
0154694
TerraGrif QL
Fixation in the clamp and rail, silver| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif QL |
K2 Systems
0125693
TerraGrif S
Potential equalisation between panel and rail| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif S |
K2 Systems
0119564
Terragrif U17
Clip potential equalization, portrait mod., silver| Colour: | silver |
|---|---|
| Manufacturer item name: | TerraGrif K2U17 |
K2 Systems
0153624
Thread forming sheet metal screw 6 x 25 mm
Sheet metal screw w/ sealing washer, stainl. steel| Colour: | silver |
|---|
K2 Systems
0156556
Thread-forming self-tapping screw 5.5 x 25 mm, abZ
CarrierRail fastening, with sealing washer| Colour: | silver |
|---|---|
| Manufacturer item name: | Thread-forming metal screw 5.5x25 |
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.