Our Electrical Commissioning teams ensure every wind turbine is installed, tested, and performing to specification before it enters operation. From factory assembly to field commissioning, we manage the complete process with precision and safety at every step. With experience across major turbine platforms, we deliver solutions that keep projects on schedule and turbines running reliably from day one.
From factory floor to first power and beyond, we manage the full electrical lifecycle of a wind turbine. Our teams install and commission new assets, solve faults with precision, support manufacturing quality, and repower aging turbines to extend productive life. Wherever we step in, you can count on our safety and performance. Our work helps eliminate issues early, prevent downtime, and optimize long-term performance across entire fleets.
Our experts handle every stage of turbine installation and commissioning, ensuring seamless integration between mechanical and electrical systems. We begin with pre-assembly, followed by complete mechanical and electrical completion, functional testing, and final commissioning. Once the turbine is online, our teams continue to provide post-commissioning support, supervision and project management, ensuring optimal performance and compliance with quality and safety standards.
When faults occur, we respond with fast, data-driven solutions. Our troubleshooting teams perform detailed diagnostic assessments to pinpoint the issue and carry out thorough root cause analyses to prevent recurrence. From minor electrical faults to major recovery operations, we handle repairs efficiently and implement preventive actions to strengthen future turbine performance and reliability.
We provide electrical commissioning expertise directly at the manufacturing stage, supporting OEMs with on-factory assembly and pre-commissioning processes. Our technicians oversee both mechanical and electrical completion, ensuring each turbine system meets design and quality requirements before it leaves the factory. Through dedicated supervision and quality control, we help manufacturers reduce rework and accelerate project delivery.
As wind turbines age, performance optimization becomes key to extending asset life. Our teams deliver repowering solutions that include electrical upgrades, retrofits, and re-commissioning to align older assets with current technology and standards. From planning to project management, we ensure each upgrade enhances turbine efficiency, safety, and long-term reliability.
Wherever the wind takes us, we deliver trusted service, skilled teams, and lasting results for the global wind industry — driving a cleaner, more sustainable tomorrow.
Our electrical capabilities are strengthened by Endiprev, an MV/HV expert that joined Muehlhan Wind Service. Since 2009, they have completed 500+ projects worldwide, delivering technically excellent services for onshore and offshore wind. Our integrated teams provide high-quality commissioning, maintenance, and engineering solutions, backed by internationally recognized certifications and a strong safety culture.
Skilled professionals trained in the latest mechanical, electrical, and HSEQ standards to ensure quality and safety.
From pre-assembly to commissioning, we deliver every phase on time, within budget, and to OEM specifications.
Scalable teams and equipment tailored to each site’s requirements for smooth coordination and minimal downtime.
We bring consistent quality and compliance to every onshore and offshore project — wherever the wind takes you.
Explore 500+ completed wind projects across three continents and find your inspiration on our interactive map.
"MWSexceededourexpectationsindeliveringhigh-qualitywindturbinemaintenance.Theirexpertise,efficiency,andcommitmenttosafetykeptdowntimetoaminimum.Wehighlyrecommendthemasareliablepartner."
Whether you need full-scope wind turbine electrical commissioning or expert troubleshooting support, Muehlhan Wind Service provides the experience, certification, and flexibility to ensure every turbine delivers lasting performance. Contact us to discuss your next project.