The invisible photovoltaic mounting system for trapezoidal roofs
PMT GHOST - eerily simple
PMT GHOST is the efficient PV mounting system for trapezoidal roofs such as monopitch, shed, barrel or butterfly roofs.
The mounting solution is suitable for substructures with a roof pitch of up to 75°.
request now The mounting solution is suitable for substructures with a roof pitch of up to 75°.
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PMT GHOST
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Three components - one system
PMT GHOST consists of only three components: Rail, latching cover and fastening.
technical data Horizontal & vertical mounting
Our PV substructure allows both transverse and upright mounting on the high beads according to your individual requirements.
Product features
PMT GHOST is our revolutionary solution for stackable design and cost-efficient assembly in record time. With this brand new technology, we are opening the door to a new era of mounting systems. Discover the advantages of our trapezoidal roof substructure system for PV.
Gallery
Roof type
The trapezoidal roof PV mounting systems are suitable for pitched, monopitch, shed and butterfly roofs (special projects possible?).
Roof pitch
0° to 75°
Roof covering
Trapezoidal steel sheet or trapezoidal aluminum sheet with a thickness of 0.75-1.0 mm
Fastening
Screw connection with seal
Material
Aluminum EN-AW-6060-T66
Stainless steel A2
Sealing and protective tape
EPDM 25 x 2 mm prefabricated
Arrangement
Horizontal and vertical mounting, combination possible
Clamping
Edge clamping, quarter-point clamping, 6-point clamping possible
PV module suitability
All standard PV module sizes
Framed modules with frame height 30-40 mm
Framed modules with frame height 30-40 mm
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YOUR CONTACT PERSON
Nadine Fiedler
Key Account Manager
+ 49 (0) 9225 95500 project@pmt.solutions contact now 
FAQ
Frequently asked questions
For which roof pitches is PMT GHOST suitable?
PMT GHOST is our first photovoltaic mounting system that can be installed on all roof pitches from 0-75°.
How often does the rail have to be screwed to the roof?
It is not possible to determine the general spacing between the screws. The screw spacing is determined individually for each project. Decisive parameters include the module size, the wind load and the type of roof.
Does the trapezoidal sheeting remain 100% watertight even after the PMT GHOST profiles have been screwed together?
Yes, thanks to the 2 mm thick protective mat on the rails, the roof remains 100% watertight and impermeable. This is made of EPDM material, which is extremely robust and weather-resistant and protects against unwanted water penetration. Sealing with sealing washers on the screws provides additional protection.
Do I need thermal separation of the individual module fields?
No, thanks to the continuous rails, stress-free installation of the modules is possible. This means that thermally induced fluctuations in the module fields can be compensated for and no separation is required.
Is there a maximum roof length for the installation of PMT GHOST ?
No, with the help of the continuous rail, roofs of all lengths are suitable for the installation of a PV system. The profiles are available in lengths of 2200mm, 3300mm and 4400mm.
Do the profiles have to be cut to size on site?
The PV mounting system does not require any system separations. This makes it infinitely expandable. Only the last rail of a row needs to be cut to size on site.
For which module frame heights is this PV substructure suitable?
Modules with a height of 30-40 mm can be installed. A universal snap-on cover is sufficient for the middle and end piece. There are also no restrictions in terms of length and width. This contributes to a shockingly simple and quick installation of PMT GHOST .
How do I release the latching cover if modules need to be replaced?
We have developed our own disassembly tool for this purpose. This allows you to easily remove the snap-on cover and replace the desired solar modules.
Can I also install PMT GHOST on old and uneven roofs?
Due to the wear and tear of the roofs, the beads are no longer uniformly at the same height, which can lead to difficulties. Applicability on uneven roofs must be decided on a case-by-case basis.
Is there a distance gauge as an assembly aid?
Yes, we provide you with a distance gauge for both horizontal and vertical mounting.
Does PMT GHOST have a general building authority approval?
The general building authority approval has already been granted.
What requirements must the trapezoidal sheet meet in order to be able to install PMT GHOST on it?
There are no restrictions with regard to bead height and bead width. For trapezoidal roofs made of aluminum and steel, the roof must have a sheet thickness of 0.75-1.0 mm. According to EN, steel roofs should be at least 0.75 mm thick.
Can PMT GHOST also be installed on sandwich trapezoidal roofs?
No, we do not currently have any approvals from the sandwich track manufacturer.
Is drainage integrated?
No, thanks to our innovative and high-quality design, no drainage is necessary.
Where are the cables attached?
The cable routing runs directly next to the modules. A smart cable management system is integrated into our PV substructure to securely fasten the cables.
Does the snow load zone have an influence on the installation?
In snow load zones 1 and 2, PMT GHOST can be installed without restrictions. From a snow load zone of 3, we recommend installing the modules crosswise. The exact installation conditions depend on the module and the individual influences, which we check separately.
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