When you think ISP, Think PSI

PSI Repair Services offers wind turbine component repair and upgrade services for GE, Vestas, Gamesa, Siemens, RePower and Clipper turbines. We cover the critical electronic, hydraulic and precision mechanical components that drive your turbines’ pitch and yaw systems and down-tower electronics. Commonly repaired components include printed circuit boards, pitch drive systems, inverters, IGBTs, PLCs, VRCC units, AEBIs, proportional valves, hydraulic pumps, pitch and yaw motors, encoders, slip rings, transducers, yaw modules, 3-phase bridge rectifiers, blade bearing automatic grease dispensers, active crowbars, line reactors, oil level sensors, battery chargers, cold climate converters, and more.

If you have repair questions or if your turbine equipment fails and you're racing to restore uptime, complete the form to the right, or call us at 800-325-4774. We are here to assist you.

Wind Energy Component Life Cycle Solutions

CLICK HERE to learn more about PSI's repair
and engineering capabilities.


Want to Learn More or Need a Part Repaired? Contact Us.