OEM 
Extend the lifetime of wind turbine converters
Upgrade, repair and retrofit solutions that extend converter lifetime and ensure reliable operation
Reliable converter performance starts here
Spare-part availability, serviceability and long-term performance are critical to keep wind turbine converters running reliably.
ConverterTec delivers improved spare parts, repair, refurbishment and retrofit solutions that reduce downtime and extend converter lifetime across multiple platforms.
Our solutions
Engineering excellence
you can rely on
Platform-independent support across converter technologies. We support not only ConverterTec systems, but also Woodward, GE, Prowind, ABB, Ingeteam and other converter platforms.
With more than 30 years of experience and over 24,500 installations, we bring the expertise needed to maintain performance, reliability and operational safety across the full converter lifecycle.
years of experience
converters installed globally
installed power
customers worldwide
countries with installations
Proven in operation
- 1200+ converter component repairs per year
- 24-month warranty on repairs and replaced components
- Comprehensive functional testing under real operating conditions
- Safe logistics with custom transport packaging
What we deliver in practice
- Dedicated repair center in Bulgaria for frequency converter power electronics
- Advanced test benches and application-specific validation setups
- Multibrand repair capability for mixed and legacy fleets
Trusted by our customers
Due to the excellent technical support, high-quality training and fast material availability, we have been working together successfully for many years and will continue to do so.
Prokon Regenerative Energien eG
Explore our repair capabilities
Let’s discuss your converter challenges
Get in touch with our experts
We’re here to support your converter systems.