Photovoltaics in the
Canton of Schaffhausen
33 companies in 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)
Solarbau LOWEL GmbH plans, installs and maintains photovoltaic systems and battery storage for private, commercial, industrial and public-sector customers. It also provides façade-mounted solar systems and tailored backup power solutions.
Zeneli GmbH Sanitär & Solaranlagen
Since 2010 · 1–10 empl.4.7(12)
Zeneli GmbH Sanitär & Solaranlagen carries out plumbing installations, repairs and maintenance, and installs heating and solar systems. Its services also include water utility construction and plumbing emergency support.
Etawatt AG
Since 1997 · 11–20 empl.4.5(8)
Etawatt AG plans, finances, builds and operates energy systems for businesses, municipalities and property owners. Its services include energy contracting, photovoltaic installations, and the development and operation of heating networks and district heating systems.
Von Gunten Elektro AG
Since 2000 · 1–10 empl.4.3(22)
Von Gunten Elektro AG plans and installs electrical systems for residential, commercial, industrial and public buildings. Its services also include photovoltaic systems and electric vehicle charging stations, multimedia and network solutions, ventilation, building automation, alarm systems, and maintenance.
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.
Eco Solar AG plans and installs photovoltaic systems for a range of roof types. Its services include advice on system design, costs and available subsidies, as well as installation.
Bührer GmbH Elektro Telematik
Since 2007 · 11–20 empl.5.0(3)
Bührer GmbH Elektro Telematik plans, installs and maintains electrical systems for businesses and private customers. Its services also include telematics and multimedia systems, photovoltaic installations, building automation, lighting, and electrical project planning.
dk Haustechnik GmbH
Since 2012 · 1–10 empl.
dk Haustechnik GmbH specialises in plumbing, heating, solar and climate-control systems. Its services include plumbing installation and planning, heating-system planning and refurbishment, as well as maintenance and servicing.
Energiecenter Abend GmbH
Since 2012 · 1–10 empl.
Energiecenter Abend GmbH plans, supplies and installs photovoltaic systems and calculates their expected output. It also provides servicing, delivery and commissioning of household appliances.
RandenSaft - Energiegenossenschaft Schaffhausen
Since 2013 · 11–20 empl.
RandenSaft - Energiegenossenschaft Schaffhausen develops and operates photovoltaic installations to generate renewable energy. The cooperative finances projects with its members and works with roof owners and regional specialist partners on planning and implementation.
vivo solar gmbh
Since 2016 · 1–10 empl.
vivo solar gmbh plans and installs photovoltaic and solar thermal systems. The company advises on solar projects, coordinates their planning and installation, and offers heating replacement solutions, including pellet heating.
TARU AG
Since 2015 · 11–20 empl.4.2(16)
TARU AG engineers and manufactures components for solar installations and assists customers with the design and planning of solar components. Its products include generator junction boxes and inverter accessories; services include inverter repairs, cable assembly and transport coordination.
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)
ELBAG Bachmann AG provides electrical installations for renovations and new-build projects, as well as solar systems and energy storage solutions. Its services also include smart-home projects and solutions for networks, Wi-Fi and telephony.
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 plans and installs electrical systems for residential and commercial properties. Its services include smart home solutions, telematics, photovoltaics, electric mobility, consulting, maintenance and repair.
Free State AG
Since 2024 · 1–10 empl.
Free State AG develops, finances and implements photovoltaic and energy systems for households, businesses, agricultural operations and public institutions. Its offerings include solar installations, energy storage, heat pumps and EV charging stations, with purchase, instalment and no-upfront-investment models.
R. Pfeiffer Heizungen GmbH
Since 2013 · 1–10 empl.5.0(1)
R. Pfeiffer Heizungen GmbH plans, installs and commissions heating systems using oil, gas, wood, heat pumps and solar energy. The company also carries out pipe installations, repairs and servicing, and advises on heating systems.
Ochsner & Partner, Architekturbüro AG
Since 1994 · 1–10 empl.5.0(1)
Ochsner & Partner, Architekturbüro AG plans and delivers new buildings, conversions and renovations. Its services include solar architecture, design and project planning, execution planning, construction supervision, cost control, energy consulting and renovation concepts.
Gür Solartechnik GmbH
Since 2026 · 1–10 empl.
Gür Solartechnik GmbH plans, installs and maintains photovoltaic and solar systems. It also provides battery storage and electric-vehicle charging stations, integrating them into energy systems.
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.
Photovoltaics in the Canton of Schaffhausen
Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 7, 2026
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