Freqcon is one of the leading German manufacturers of power converters and control systems for renewable energy systems and energy storage applications.

The family-owned company was founded in 1988 and trades as Freqcon GmbH since 2005.

Freqcon`s power converter and control systems allow efficient and reliable grid integration of energy storage systems. We provide solutions for grid-connected systems as well as island grid systems. Our products cover the whole range from kW-size to Multi-MW-systems. Beside our standard product portfolio we also offer customer-specific solutions according to your project requirements.

Our products are deployed world-wide in applications with 36 GW installed capacity.