Solar & Photovoltaics in
Schaffhausen

Etawatt AG

Since 1997 · 11–20 empl.·4.5(8)

The core activity of Etawatt AG is the provision of services in the field of energy supply, particularly in the sustainable use of energy resources. This includes, among other things: energy contracting, district heating (district heating), photovoltaics, Heat-Box (heat generation) and VoltControl (electricity cost optimization). The company offers these services to various customer segments, including residential construction, industry and public institutions.

Von Gunten Elektro AG

Since 2000 · 1–10 empl.·4.3(22)

The core activity of Von Gunten Elektro AG includes the planning, installation, maintenance and repair of electrical systems, including: electrical installations (new construction, renovation, planning, maintenance and repair), photovoltaic systems (in-roof or on-roof), ventilation systems (controlled residential ventilation), alarm systems, network installations, telecom and TV installations, smart home solutions, electric vehicle charging stations and e-mobility, garage door drives, and the sale of appliances (electrical devices from various manufacturers). The company also offers security consulting and emergency services.

Eco Solar AG

Since 2002 · 1–10 empl.

The core activity of eco solar ag is the planning and implementation of solar solutions, in particular: Photovoltaics (solar power), Solar thermal energy (water heating and heating support), Consulting and implementation of ecological heating systems in combination with solar solutions, and Roof integration of solar systems. The company also offers a free solar check to advise and support customers.

Energiecenter Abend GmbH

Since 2012 · 1–10 empl.

The core activity of Energiecenter Abend GmbH is the planning and installation of photovoltaic systems as well as the provision of services in the field of solar technology and photovoltaics.

RandenSaft - Energiegenossenschaft Schaffhausen

Since 2013 · 11–20 empl.

The core activity of RandenSaft Energiegenossenschaft Schaffhausen is investing in renewable energies, particularly in the construction and operation of photovoltaic systems on rooftops in the Schaffhausen region, in order to contribute to the energy transition.

Alpha Photovoltaik GmbH

Since 2023 · 1–10 empl.

The core activity of Alpha Solar is the marketing and distribution of products and solutions in the field of solar energy and heating technology.

R. Pfeiffer Heizungen GmbH

Since 2013 · 1–10 empl.·5.0(1)

The core activity of R. Pfeiffer Heizungen GmbH is the planning, installation and commissioning of heating systems of all kinds, including oil, gas, wood, solar and heat pump heating systems, as well as the execution of pipe installations and official measurements.

Free State AG

Since 2024 · 1–10 empl.

Free State AG provides photovoltaic solutions and energy services for industrial and commercial clients, covering design, installation, operation and maintenance of solar systems, as well as PV contracting and rooftop leasing.

Viridi RE (Schweiz) GmbH

Since 2021 · 1–10 empl.

Green Watt Tech GmbH

Since 2023 · 1–10 empl.

Atrium Energy AG

Since 2023 · 1–10 empl.

SunnyLiving GmbH

Since 2023 · 1–10 empl.