Energy & Environment

Solar Alliance AG 

Wallisellen · Since 2015

The core activity of Solar Alliance AG is the planning, installation, operation and maintenance of photovoltaic systems, as well as the provision of services in the field of electromobility and energy storage. The company also offers consulting, project development, quality assurance, cost control and plant monitoring. It specializes in large-scale systems for industry, agriculture and public buildings, as well as solutions for private companies, architectural firms, engineering or planning offices and construction or general contractors.

SolarApp AG 

Deitingen · Since 2020

The core activity of SolarApp is to offer an online platform that enables customers to configure and plan their own solar system. This includes providing a solar calculator that assesses the suitability of the roof for a solar system, calculating the profitability and creating a solar report that serves as the basis for the decision to install a solar system. Additionally, SolarApp arranges independent installers who can install the planned solar system.

Solar Biber 

Murgenthal · Since 2024

The core activity of Solar Biber is the consulting, sales, planning and installation of sustainable energy solutions, particularly: photovoltaic systems, storage technologies, intelligent charging stations and energy management systems. The company supports customers in using solar energy and helps them reduce their electricity costs and design their properties sustainably.

Solar Campus GmbH 

Wetzikon Zh · Since 2007

The core activity of Solar Campus is the development and distribution of software products and services in the field of renewable energy, particularly in solar thermal and photovoltaics. This includes the development of simulation tools, such as Tachion, planning support for solar thermal systems, the development of standards and laws, as well as the implementation of courses, training sessions and lectures on topics such as solar thermal energy, photovoltaics and renewable energy technology.

Solar Bellwald GmbH 

Bellwald · Since 2012

The core activity of Solar-Bellwald GmbH is the planning, manufacturing and installation of photovoltaic systems, particularly balcony railings with integrated photovoltaics and solar systems on avalanche control structures. The company also offers DIY kits for photovoltaic systems suitable for balconies and facades.

Solar Clean Pro Sàrl 

Denezy · Since 2024

The core activity of Solar Clean Pro Sàrl is the cleaning of solar energy systems, particularly photovoltaic modules, using specially developed robots. These robots use soft brushes and demineralized water to remove dirt, dust and other deposits that can affect the efficiency of the solar energy systems. In addition, the company also offers inspection and maintenance services to monitor and optimize the performance of the solar energy systems.

ALBATOR SA 

Urdorf · Since 2023

ALBATOR SA is a construction and roofing firm providing sheet-metal work, waterproofing and metal and timber carpentry. Services include thin-sheet preparation and cutting, sandwich-panel and solar installations, roof maintenance, resin and injection treatments, and 24/7 emergency interventions.

Solardis Sàrl 

Les Marécottes · Since 2023

The core activity of Solardis is the planning, installation and maintenance of photovoltaic systems for companies and private individuals within the framework of contracting models. Solardis assumes the costs for the installation and maintenance of the systems and supplies the customers with the produced energy at a fixed tariff, which is usually below the market price. The company thus offers a comprehensive solution for the use of solar energy, including financing, installation, maintenance and operation of the systems.

SolAreal AG 

Niederscherli · Since 2010

SolAreal AG develops, finances and operates photovoltaic (PV) plants and offers PV contracting solutions. It implements projects on roofs and surfaces made available by owners and handles project planning, financing, construction, operation and maintenance.

Solardorf Adligenswil Genossenschaft 

Adligenswil · Since 2021

The core activity of Solardorf Adligenswil Genossenschaft is the planning, financing, construction and operation of photovoltaic systems to produce renewable energy and support the Energy Strategy 2050. In particular, buildings in the village center of Adligenswil are equipped with solar systems to supply electricity to the building users.