GUSTAV KLEIN was founded in Schongau in 1948. In 1969 a branch was established in Austria in Inzing, near Innsbruck. Gustav Klein employs a total of 260 people in both plants.
GUSTAV KLEIN develops and manufactures uninterruptible power supply systems UPS, for DC and AC supply, frequency converters, DC sources, AC sources, rectifiers, inverters, DC converters for industry, stationary railway systems and hospitals.
For e-mobility, Gustav Klein produces energy-saving high-performance test and simulation systems (hardware) for DC charging stations, e-drive trains, energy storage devices, lithium-ion batteries, fuel cells … .. up to 1.3MW (2 x 650kW).