Hans Sommer GmbH
Wasen i.E., Switzerland
About
Founded in 1980, Hans Sommer GmbH is a limited company headquartered in Wasen i.E., Switzerland with approximately 11-50 employees specializing in Solar, Biomass, Energy Storage.
Hans Sommer GmbH is a Swiss heating and building services company in Wasen im Emmental, founded in 1980 by Hans and Irene Sommer. It specialises in wood heating (log, wood chip and pellet systems), solar thermal and photovoltaic systems, heat networks and heating, sanitary and ventilation services. The company plans, installs and maintains systems, including heat networks from feasibility study to commissioning, and provides repair and emergency services. Its headquarters building is supplied by district heating and uses solar heat storage, a 53 kWp photovoltaic system and battery storage.
Headquarters
Founded
Employees
Company type
Focus areas
Products & services
Business models
Value chain
Service areas (1)
Heating, solar, sanitary and ventilation installation and service
Planning, installation, repair, maintenance and emergency on-call service for wood, pellet, solar and district heating systems.
Locations
Headquarters
Lugenbachweg 16, 3457, Wasen i.E., Switzerland
Service regions
Projects
2Wärmeverbund Blaufuhren
Wood-based heating network developed by the company, awarded the Swiss Solar Prize 2011 in the Energy Systems category.
Fernheizung Wasen
District heating in Wasen im Emmental supplied with waste heat from plastics production at modern packaging AG since 1992, substituting about 450,000 litres of oil per year.
Credentials & affiliations
Certifications
Qualifizierter Lehrbetrieb
Zertifizierter GEAK Experte
Awards
Mega-CO2-Killer
Solarpreis, Kategorie Energieanlagen für erneuerbare Energie
People
Management & team (3)
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