Supporting partners

If you would like to present yourself as a key player or organisation in the field of solar architecture please contact us to find out about the different options of collaboration.

Sunage SA

Design, development and production of photovoltaic module


Corso San Gottardo 54B
6830 Chiasso

Tel. +41(0)91 646 89 33


Sunage SA is a Swiss company, leader in the design, development and production of photovoltaic modules. Founded in 2007 in Canton of Ticino (CH), with over 12 years of experience in the solar industry, it has always focused on constant innovation of its technologies and production processes.

We aim to integrate photovoltaic modules in any architectural cladding by combining high energy performance, design and customisation. Our purpose is to drive the development of limitless sustainable spaces by providing customisable and appealing photovoltaic solutions.

We created Suncol, a BIPV (Building Integrated Photovoltaic) technology relying on fully customisable colours and materials. Suncol modules perfectly integrate into any facade and roof of the building and can be used instead of traditional construction materials. Their applications are limitless, resulting in an environmentally sound building which has an aesthetic added value.

3S Swiss Solar Solutions AG

We develop new solutions
with passion


Schorenstrasse 39
3645 Gwatt (Thun)

Tel. +41 33 224 25 00



Solar aesthetics is our passion. 3S develops and manufactures construction products for the building envelope that simultaneously generate energy. Quality, flexibility, innovation and continuity are the hallmarks of this solar power pioneer, which was founded in 2001. This company introduced the MegaSlate solar roof in its first year of existence. After an interim merger with Meyer Burger, the owner-managed SME became independent again in the summer of 2018 and continues to expand its production in Gwatt. More than 60 buildings with products from 3S Swiss Solar Solutions AG have already been awarded the Swiss Solar Prize. Module production in Thun is of course carried out with CO2-free electricity and in compliance with Swiss Label requirements.

Kioto Solar

Together we will shape the future with solar energy


The elegant BIPV solution for coloured solar power facades

Energy solutions from ewz

For buildings and sites across Switzerland


Smart solutions for your architecture