Mounting systems

Pitched roof | Flat roof |
ground mounting | Carports | individual solutions

ground mounting

Our SILENOS outdoor mounting system is characterized by its simple design and flexible adjustment and compensation options.

Flat roof

Our pre-assembled, aerodynamic TRITON flat roof mounting system guarantees assembly in record time with low ballasting.

Pitched roofs

With our CHRONOS and ZELOS mounting systems, we have two solutions for pitched roofs. For slightly sloped foil and bitumen roofs we used our aerodynamic METIS mounting system.


Our HELIOS carport is available as a single, double or any scalable row carport. A large distance between the W-shaped supports allows easy parking.

T.Werk GmbH
PV mounting systems

We develop the appropriate substructure for almost all roofs and open spaces. Quick and easy assembly is a top priority for our development department.

We are an ISO 9001:2015 certified company and support you in the planning as well as design of your PV system and are happy to advise you in various matters.


Our services:

T.Werk GmbH
PV mounting systems

We develop the appropriate substructure for almost all roofs and open spaces. Quick and easy assembly is a top priority for our development department.

We are an ISO 9001:2015 certified company and support you in the planning as well as design of your PV system and are happy to advise you in various matters.


Our services:

Mounting systems.

12 years warranty for all mounting systems | Our warranty conditions

Our team.

Feel free to contact us

Satisfied customers.

Your advantages with T.Werk GmbH.

Individual assembly solutions

With us you can choose from a wide range of products. Open spaces, landfills, foil roofs, green roofs, trapezoidal roofs, tile roofs, seam roofs, facade… We have a solution for everything. If something doesn’t fit, it will be made to fit.

Quick assembly

Our mounting systems are child’s play to assemble and require virtually no training time. With our products, you become more efficient on the construction site and can use your capacities wisely. Because time is their most precious commodity.

High quality, safe & inexpensive

With us you get high quality systems and components at an outstanding price-performance ratio. We are always working on optimizations and productivity increases which we are happy to pass on to you.

Support in any matter

We not only provide you with sophisticated assembly systems, but also with services tailored to your individual needs so that you can concentrate on your core processes. This is where we contribute our many years of experience and our professional network.

Quality & Effectiveness

Quality and customer satisfaction are our top priorities. That is why we are always optimizing our processes. We are a company certified by TÜV SÜD according to ISO 9001:2015. In addition, we already ensure high standards with our suppliers by means of QA agreements and acceptance test certificates.

12 years product warranty

Safety is our top priority. Our systems are put through their paces. Our flat roof mounting system TRITON was tested, for example, in the wind tunnel at the I.F.I in Aachen. Upon request, you will receive project-specific, verifiable structural calculations. Our products have 12 years warranty.

Häufig gestellte Fragen.

Is the TRITON flat roof system firmly connected to the roof?

No, the Triton system for flat roofs is installed without a fixed connection to the roof. This prevents unnecessary damage to the roof cladding and thus eliminates a potential source of danger, such as unintentional water penetration into the building. Lifting and slipping of the module field is counteracted by ballasting the mounting system. The necessary calculation basis for this is provided by wind tunnel tests of the Triton flat roof mounting system by the IFI Institute in Aachen.

Does the east/west orientation or the south orientation of the mounting system make more sense?

We realize the alignment of the Triton flat roof mounting system on customer request depending on the project. In order to mount the highest possible output of solar modules on the available roof area, the Triton East/West elevation with 12° inclination is predestined. The maximum yield per installed module area is achieved with the Triton South elevation (available in 10°, 12° and 15°).

How far apart are the module rows?

The spacing of the module rows depends on the angle of incidence of the sun at the respective project location. In order to prevent mutual shading of the module rows, the module that is installed during the lowest position of the sun on 12/21. required distance calculated. If the power per available roof area is to be increased by smaller distances between the module rows, partial shading is recommended in the period from 15.11.. until 27.01. received.

What is the assembly time for the mounting system?

We guarantee very fast assembly times for each of our assembly systems. We achieve this through a simple and easy-to-understand design of the systems and a high degree of pre-assembly. In doing so, we achieve assembly times that are up to 50% shorter than comparable assembly systems.

How long has T.Werk been on the market and what experience does T.Werk have?

T.Werk GmbH was founded in 2012. The co-founder and managing director Markus Ziegler could already draw on more than 5 years of experience as technical manager of a substructure manufacturer. T.Werk has sold several hundred MWp of substructure to date and has installed over 60 international ground-mounted projects, for example.

In which countries is T.Werk active?

T.Werk assembly systems are already used worldwide. However, the main sales market is the German market. Currently, all projects are coordinated and supplied from the company headquarters in Ellzee.

Is T.Werk the manufacturer of its mounting systems?

Yes, T.Werk is manufacturer. We develop and design our products with our engineers. Here we are always in lively exchange with our customers and fitters.

What information is needed for me to get a quote?

To make an inquiry, please fill out our data entry form and preferably send us a module assignment plan. The most important information, in addition to the module used, is the location, technical details of the roof and the desired method of installation.

Can modules with special dimensions also be installed with the T.Werk mounting system?

Yes, almost all modules can be installed. In addition to the standard 60 cell modules, 72 cell modules, frameless glass-glass laminates, the “old” monocrystalline modules (1580 x 808 mm) as well as hybrid modules and hot water collectors can also be installed.


For body and mind: Winter Spritz

For body and mind: Winter Spritz

A wintry symbiosis of mulled wine and spritz. Ingredients for 4 glasses: 120 ml mulled wine 70 ml mineral water 4 tsp orange juice 500 ml prosecco Ice cube Preparation: Add ice cubes to the glasses. Then mix cold mulled wine with mineral water and orange juice and...

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TRITON Upgrades

TRITON Upgrades

Our fully pre-assembled flat roof assembly system is getting two great upgrades early next year: In the future, our TRITON system will not only be set up in a flash, but will also safely deflect the lightning in the event of an incident. Currently we are testing the...

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We are pleased to present you our new premium carport HELIOS. The carport will be available in Q1. Pilot projects will be implemented as early as January. Highlights: Elegant, clean design Easy parking due to W-shaped support arrangement Can be used for very high snow...

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