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.

Companies

All 33 companies in the Canton of Schaffhausen

Vögelin AG Logo

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.

PhotovoltaicsSolar thermalPlanning Solar power
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Solarbau LOWEL GmbH Logo

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.

PhotovoltaicsPhotovoltaic systemsBattery storage
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Zeneli GmbH Sanitär & Solaranlagen Logo

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.

PhotovoltaicsPlumbingSolar thermal systemsHeating
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
Etawatt AG Logo

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.

PhotovoltaicsEnergy contractingDistrict heating systemPhotovoltaics
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Von Gunten Elektro AG Logo

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.

PhotovoltaicsElectrical installationsPhotovoltaic systemsPlanning and consulting
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #5
Vögelin Shop Logo

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.

PhotovoltaicsPhotovoltaic ComponentsSolar Thermal Components
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Eco Solar AG Logo

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.

PhotovoltaicsFree solar checkPhotovoltaic solar powerSolar thermal hot water
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Bührer GmbH Elektro Telematik Logo

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.

PhotovoltaicsPhotovoltaic systemsElectrical installationsService and maintenance work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
dk Haustechnik GmbH Logo

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.

PlumberPlumbingHeatingSolar
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Energiecenter Abend GmbH Logo

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.

PhotovoltaicsPhotovoltaic systemsSolar technologyService, delivery and commissioning of household appliances
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
RandenSaft - Energiegenossenschaft Schaffhausen Logo

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.

PhotovoltaicsPhotovoltaic SystemsCooperative SharesMaking Roof Areas Available
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
vivo solar gmbh Logo

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.

PhotovoltaicsConsultingPlanningInstallation of photovoltaic systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
TARU AG Logo

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.

EngineerGenerator connection boxInverterInverter shelters
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Alpha Photovoltaik GmbH Logo

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.

Photovoltaics
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
ELBAG Bachmann AG Logo

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.

PhotovoltaicsSolar systems and energy storageSmart homeElectrical installations
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #15
Elektro Frischknecht GmbH Logo

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.

PhotovoltaicsPhotovoltaicsElectrical installationsLighting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #16
Elektro23 GmbH Logo

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.

PhotovoltaicsElectrical installationsPhotovoltaicsSmart home solutions
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #17
Free State AG Logo

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.

Energy producerSolar systemsSolarFreeSolarAbo
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #18
R. Pfeiffer Heizungen GmbH Logo

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.

PhotovoltaicsHeating systems planning and installationHeat pumpsSolar installations
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #19
Ochsner & Partner, Architekturbüro AG Logo

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.

PhotovoltaicsArchitectural services
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #20
Gür Solartechnik GmbH Logo

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.

ElectricianPhotovoltaic SystemsBattery Storage SolutionsE-Mobility Solutions
No score yet
ZE

Zyclon Energy GmbH

Since 2003 · 1–10 empl.

Engineer
No score yet
LL

LIM Lutz Industrie Montagen GmbH

Since 2011 · 1–10 empl.

Photovoltaics
No score yet
WA

WERK AG

Since 2012 · 1–10 empl.

Architect
No score yet
MS

MEPA Siblingen GmbH

Since 2013 · 1–10 empl.

Photovoltaics
No score yet
MH

MP Haustechnik GmbH

Since 2018 · 1–10 empl.

Plumber
No score yet
SJ

Solar Jetzt AG

Since 2021 · 1–10 empl.

Photovoltaics
No score yet
VR

Viridi RE (Schweiz) GmbH

Since 2021 · 1–10 empl.

Photovoltaics
No score yet
GW

Green Watt Tech GmbH

Since 2023 · 1–10 empl.

Engineer
No score yet
AE

Atrium Energy AG

Since 2023 · 1–10 empl.

Photovoltaics
No score yet
SG

SunnyLiving GmbH

Since 2023 · 1–10 empl.

Renovation
No score yet
SS

SHolar Selbstbau-Genossenschaft

Since 2024 · 1–10 empl.

Photovoltaics
No score yet
BL

Bauspenglerei Lüönd GmbH

Since 2025 · 1–10 empl.

Roofer
No score yet

Photovoltaics in the Canton of Schaffhausen

33PhotovoltaicsCommercial register (Zefix) · as of November 7, 2026
2013Median year of registrationCommercial register (Zefix) · as of November 7, 2026
33in the Canton of SchaffhausenCommercial register (Zefix) · as of November 7, 2026
4,040in SwitzerlandCommercial register (Zefix) · as of November 7, 2026
Locations

Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 7, 2026