susthenability - Thesan Clean Energy

Thesan Renewable

We design, construct and deliver highly technological and innovative solutions for the production of renewable energy and for sustainable building.

Thesan operates globally in these areas:

  • Design, production and distribution of mounting structures for photovoltaic plants
  • Development and construction of renewable energy power plants

Value Projects

Thesan operates worldwide in the development and realisation of power plants for the production of renewable energy. The activity mainly focuses on the realisation of photovoltaic and hydroelectric power plants in those markets offering high returns on investments, even without significant incentive systems.

Thesan has the adequate competences to follow all the phases of the production chain, from the project development to the construction, management and maintenance of the power plant.

Project Development

Drawing on its expertise in the design of steel and aluminum structures, acquired during the 125 years of activity of Savio Group and thanks to a team of over 40 engineers, Thesan is able to satisfy any requirement for the construction of photovoltaic power plants at any altitude and with any specific fixing requirements.


In addition to offering support and advice in the assembly of its structures, the design of which also takes into account an optimization of the construction and maintenance costs, Thesan also offers Turn Key EPC (Engineering, Procurement and Construction) services.

Both for its investments, that allow Thesan to increase its portfolio of green energy production, and for its activities as General Contractor as Turn Key EPC, Thesan takes upon itself the development, operational and financial risk linked to the realisation of the projects. For a part of its investments, there is the aim of ceasing the project within 12-18 months to investors that are not willing to take upon themselves the risks of development and construction.


Thesan’s investments are financed through leasing contracts or medium/long-term project finance. Thesan can create added value in the operation phase thanks to the daily management of the asset and to the choice of O&M contractor leader in the sector.

Thesan Mounting System

A full range of mounting systems, standing out for the use of excellent materials, for the refined design, for the complete compatibility between components and above all for the incomparable easy application.

Thesan Mounting System is a full range of aluminium and steel mounting systems that combines Savio’s Know-how to Thesan’s design expertise.

TMS helps you to save time.
Time to dedicate to new energies.

Research and development

The two key levers to improve the quality of products. TMS constantly evolving. Thanks to its know-how, acquired in 125 years of experience, Savio has transmitted to Thesan the necessary competences to excel in the design and production of complete mounting systems both from qualitative and technical point of view.

Structural controls

Through certified FEM codes (NASTRAN/Optistruct®) Thesan performs structural controls and projects, both linear and non-linear in compliance with the Eurocodes and in compliance with the regulations of the country where the plant is mounted.


In addition to the solutions proposed in the catalogue, Thesan offers a range of completely customized products and systems to suit every need of its customers.

Mounting System configurator

An easy and intuitive calculation software, especially designed to allow our clients to size photovoltaic power plants on all types of roofs, optimizing the work.

Quality, ease and speed in assembly

High standards of quality for every single component. The attention paid to every single detail ensures not only an incomparable constructive ease and speed of assembly, but also the maximum safety in every phase of assembly and maintenance. We use high-quality materials as aluminium EN-AW-6063, stainless steels and reinforced technopolymers with fi berglass to guarantee a long lasting mounting system.


The well-established quality of our systems and of our simple and easy to use materials offers confidence and reliability to our clients. For this reason, we grant a 12-year warranty for all our products against any manufacturing or material defects.

Compliance certificates

The group TÜV Rheinland is in charge of controlling a standard range of products on the basis of adequate criteria. Certifications Thesan Mounting System pending obtain.

Investments 2012

Main investments in Italy.

Investments 2013


Investments 2014

Central and South America.

Investments 2015



Via Torino, 25 (S.S. 25)
10050 Chiusa di San Michele (TO) - Italy

Sede legale:
Via Valeggio, 41
10128 Torino – Italy

Centralino: +39 011 198 70 791
Numero Verde: 800 09 35 09
Fax: +39 011 198 707 89


Thesan Energias Renováveis Ltda
Rua Tabapuà, 145, Itaim Bibi
São Paulo, SP
Brasil, 04533-902
Tel.: +55 11 9 9349 7248