
Factsheet: Fronius Solar Energy 2022
Head of Business Unit Fronius International GmbH
– Martin Hackl, Global Director Sales & Marketing
– Christian Wassermayr, Global Director Research & Development
Solar Energy Business Unit
Founded in 1992, the Fronius Solar Energy Business Unit (BU) celebrates its 30th anniversary this
year. Under the motto "Energize your life." we develop innovative solutions that enable solar
energy to be generated, stored, distributed and consumed cost-effectively and intelligently.
Fronius Solar Energy makes it possible to use the sun 24 hours a day, paving the way for a future
worth living in, in which renewable energies cover 100 percent of the world's energy needs. Our
solutions are sustainably developed and produced entirely in Europe - predominantly in Austria.
Fronius Solar Energy is represented worldwide by 26 subsidiaries and can point to a total output
of more than 25 gigawatts of installed inverters to date. Sales are handled by a global competence
network of installation, service and distribution partners.
Solar energy solutions for prosumers
– Technologies for sector coupling
– High-quality string inverters for grid-connected photovoltaic systems
– Customized storage solutions for every need
– Charging solutions for solar electromobility
– Photovoltaics for water heating
– Green hydrogen: production, storage and refueling infrastructure
– Digital tools for commissioning, monitoring and analysis, online support and plant design
– Energy flow management solutions to maximize self-consumption
– Support in planning and execution of photovoltaic projects
– PV-Genset and MicroGrids
Fields of activity
Home, commercial & industrial, off-grid electrification, electric mobility infrastructure (BEV, FCEV).
Subsidiaries
Germany (2001), USA (2004), Italy (2008), Czech Republic (2009), France (2009), Spain (2009),
Australia (2010), UK (2010), Turkey (2010), Canada (2010), Mexico (2010), Switzerland (2010), Brazil
(2013), Denmark (2014), India (2014), Netherlands (2015), Poland (2016), Greece (2016), Hungary
(2017), Ukraine (2018), South Africa (2019), Vietnam (2019), Egypt (2020), Sweden (2020), Finland
(2021).
Export countries 106

Facts Solar Energy 2020 2021
MW ACnenn delivered 3.657 3.570
Total GW ACn installed to date 21 25
Annual amount of energy generated TWh 29,4 33,3
Total sum of installed inverters on the market 2.414.200 2.900.000
Export ratio 93 % 89 %
Production sites: Production in Sattledt (AUT) and competence center for inductors in Krumau (CZ)