Solar & Photovoltaics in the
Canton of Schaffhausen
33 companies in Solar & Photovoltaics based in the Canton of Schaffhausen — name and year of registration from the commercial register. The list below shows them all.
All 33 companies in the Canton of Schaffhausen

Vögelin AG
Since 2011 · 21–50 empl.5.0(2)
Vögelin AG is a Swiss B2B wholesaler for solar energy—from photovoltaics to solar thermal. For over 30 years we have been advising and supplying trades and professionals across Switzerland with high-quality components and system solutions. Our range includes photovoltaic modules, inverters, battery storage, commercial storage, mounting systems, generator connection boxes, as well as components for solar thermal. As a Swiss SOFAR partner, we offer technical support, training, and commissioning. We deliver nationwide and, if desired, by crane-lorry directly to the requested location. We stand for high stock availability, expert advice, and reliable technical support.
Solarbau LOWEL GmbH
Since 2001 · 1–10 empl.4.9(7)
The core activity of solarbau LOWEL gmbh is the planning, installation and distribution of photovoltaic systems and battery storage systems.
Zeneli GmbH Sanitär & Solaranlagen
Since 2010 · 1–10 empl.4.7(12)
The core activity of Zeneli GmbH encompasses the installation, maintenance and repair of sanitary, heating and solar technology systems, as well as the construction of water pipes. This includes in particular: sanitary work (installation, repair and maintenance of sanitary facilities), heating work (installation of gas heating systems, gas condensing systems, gas stoves and heat pumps), solar technology (installation of solar systems for hot water preparation) and water pipe construction (construction and repair of water pipes). The company also offers a 24-hour emergency service for sanitary emergencies.
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.
Vögelin Shop
Since 2011 · 21–50 empl.
Vögelin Shop offers products and components for photovoltaic systems, battery storage and solar thermal applications. Its range includes PV modules, inverters, batteries, mounting systems, charging stations and related accessories for professional installers.
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.
dk Haustechnik GmbH
Since 2012 · 1–10 empl.
dk Haustechnik GmbH specialises in sanitary installations, heating, solar and climate systems, providing planning, installation and maintenance services. The company operates a 24-hour emergency on-call service across its business areas.
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.
TARU AG
Since 2015 · 11–20 empl.4.2(16)
TARU is a Switzerland-wide operating company in the field of solar energy. The company's core activity is the development, production and distribution of components for solar systems, in particular inverter stations, generator connection boxes, fire department switches, overvoltage protection and transport solutions for PV modules. In addition, the company offers repair and consulting services for these components.
vivo solar gmbh
Since 2016 · 1–10 empl.
The core activity of vivo solar gmbh is the planning, installation and consulting of solar systems, in particular photovoltaic systems and solar thermal systems, as well as their combination with other energy systems such as heat pumps, battery storage and charging stations for electric vehicles.
Bührer GmbH Elektro Telematik
Since 2007 · 11–20 empl.5.0(3)
The core activity of Bührer Elektro Telematik is the planning, execution and maintenance of electrical installations, lighting design and telematics systems, including photovoltaic systems, e-charging stations, building automation, lighting and household appliances. The company also offers service and maintenance work, planning and design, as well as installation and testing in these areas.
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.
ELBAG Bachmann AG
Since 2000 · 1–10 empl.4.0(4)
The core activity of ELBAG Bachmann AG includes the planning, consulting and installation of electrical systems and installations, including: solar systems and energy storage, smart home solutions, electrical installations (e.g. sockets, lighting, renovation and new construction projects), network, WLAN and telephony solutions. The company offers these services to both private and business customers.
Elektro Frischknecht GmbH
Since 2021 · 1–10 empl.
The core activity of Elektro Frischknecht GmbH is the provision of electrical services, particularly in the areas of installations, lighting, communication and photovoltaics.
Elektro23 GmbH
Since 2023 · 1–10 empl.5.0(6)
Elektro23 GmbH provides electrical installation services including smart home systems, telematics, photovoltaic systems and electromobility, and offers planning, consulting, service and maintenance.
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.
Ochsner & Partner, Architekturbüro AG
Since 1994 · 1–10 empl.5.0(1)
The core activity of Ochsner & Partner Architekturbüro AG is the planning and realization of construction projects, particularly in the fields of architecture and construction. The company offers services such as architecture, interior design, and real estate management, and has specialized in the planning and implementation of various construction projects, including kindergartens, residential buildings, municipal administrations, banks, and industrial buildings.
Gür Solartechnik GmbH
Since 2026 · 1–10 empl.
Gür Solartechnik GmbH plans, installs and commissions photovoltaic systems. The company also provides battery storage and e-mobility solutions.
Zyclon Energy GmbH
Since 2003 · 1–10 empl.
LIM Lutz Industrie Montagen GmbH
Since 2011 · 1–10 empl.
WERK AG
Since 2012 · 1–10 empl.
MEPA Siblingen GmbH
Since 2013 · 1–10 empl.
MP Haustechnik GmbH
Since 2018 · 1–10 empl.
Solar Jetzt AG
Since 2021 · 1–10 empl.
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.
SHolar Selbstbau-Genossenschaft
Since 2024 · 1–10 empl.
Bauspenglerei Lüönd GmbH
Since 2025 · 1–10 empl.
Solar & Photovoltaics in the Canton of Schaffhausen
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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