GruppoSTG is an Italian company that is specialized in the design and manufacture of photovoltaic and structural solutions.

The Group is in a position to meet its customers’ complex energy-related requirements, using its synergies for the creation of opportunities in the national and international market. GruppoSTG is represented on the market by different brands, each one with unique characteristics and strategies.



Building-Integrated Photovoltaics (BIPV) in Architectural Design

Design and manufacture of staggered laminated safety glass elements for architectural use.

Study of design solutions with high aesthetic value for the building envelope.

Creativity and design should be able to express themselves in perfect tune with functionality, eco-friendliness and aesthetics, while ensuring people’s safety and compliance with standards.
EnergyGlass photovoltaic components are designed and manufactured to optimally meet the needs of architectural integration, where transparent or opaque glass is used as a building element.

Flexibility and customisation freedom in terms of measurements, power, transparency and colours allow for harmonious continuity of construction elements in the building envelope.


Italian manufacturers of photovoltaic modules and systems

Design and manufacture of standard, custom and coloured photovoltaic modules.

Development of Building-Applied Photovoltaics (BAPV), shelters, kits and necessary components for the installation of photovoltaic systems.

Our core business lies in the design, manufacture and marketing of standard, custom and coloured monocrystalline and polycrystalline photovoltaic modules, in various power ranges and dimensions, also for the maintenance (breaks, defects, faults, theft) and modernisation of old photovoltaic systems receiving financial aid.

We develop solutions for photovoltaic applications by using the best-quality components.


Your partner for energy efficiency

The only interlocutor in avant-garde buildings.
Project & construction.
High-tech solutions.
Tailor-made designs.

GruppoSTG "PV System Division" strength is placing itself in the construction sector as a single globally responsible reference point.
This is witnessed by its work characterized by high technological content and the optimization of energy consumption, which mark the territory by harmoniously inserting itself into any landscape context.
The technical and administrative structure of GruppoSTG "PV System Division" can count on the high professional value given by the continuous updating and the strong motivation of its staff, able to guarantee the result expected by the customer.


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