Case Study: a global energy leader achieves scalable grid automation assembly with Plexus Corp.

Global Energy Leader scales revenue 15x with Plexus

Plexus Corp. partnered with a global energy leader to manufacture complex computing systems that serve as control interfaces for advanced power conversion and grid stability platforms. The customer's challenge was to move beyond standard industrial assembly to produce these units with the precision required for critical infrastructure. This involved overcoming significant hurdles, including integrating multi-OS architectures, managing a shift to contamination-sensitive fiber optics, and solving thermal management issues within a reduced physical footprint.

The solution implemented by Plexus involved establishing a flexible high-level assembly line at its Oradea facility, supported by advanced testing protocols like 3D X-ray inspection and validation against a digital twin simulation. This partnership resulted in measurable success, scaling revenue by over 1,400% over ten years. Plexus ensured the systems met stringent EMI/EMC compliance standards and provided lifecycle management strategies, establishing a zero-defect operational baseline for these critical grid assets.