At DEI Power Solutions, we lead the industry in data center switchgear manufacturing in Wisconsin, providing certified quality, rapid production, and engineering excellence. Our expert team delivers turnkey solutions for commercial, industrial, and utility projects, ensuring each system enhances reliability, simplifies installation, and delivers long-term performance tailored to the region’s growing infrastructure needs.
Built to national safety standards
Fastest lead times guaranteed
Made to meet California codes
Our low voltage switchgear systems are designed for maximum safety, flexibility, and durability. Engineered for high-demand environments such as data centers and industrial facilities, every unit meets or exceeds industry standards while offering consistent, long-term performance. From concept to completion, we align materials, design, and testing to create code-compliant assemblies that perform flawlessly where uptime and reliability are mission-critical.
We are a Siemens OEM Approved Partner, delivering UL Certified switchgear built for safety, reliability, and compliance.
Each assembly adheres to UL 891 construction and testing standards and aligns with NEMA PB 1 performance requirements for panelboards. Detailed labeling and identification comply with NEC Article 408, ensuring smooth inspection and turnover on every project. Our attention to compliance and documentation supports both new installations and upgrades for modern data center applications.
These systems provide the reliability and performance that critical facilities—from manufacturing plants to healthcare operations—depend on every day.
High-performance electrical panels built for uptime & scalability
Efficient systems keeping production lines powered without downtime
Scalable power systems driving logistics, operations, and customer service
Custom electrical panels enhancing safety & efficiency
Our engineering team prioritizes energy efficiency, long-term durability, and ease of maintenance, helping clients reduce operational costs and extend the life of their power systems. Every design is optimized for safety, serviceability, and performance under demanding conditions.
Built to exact specifications for a flawless fit
Durable construction ensures stable performance over decade
Accessible layouts streamline inspection and service
Engineered to match unique site requirements
Empower your next project with trusted data center switchgear manufacturing in Wisconsin. At DEI Power Solutions, we deliver reliable, high-performance electrical systems with fast lead times and exceptional quality—helping businesses complete installations faster while maintaining dependable, long-term power integrity.
Emergency and overnight shipping
We deliver California-manufactured switchgear with the quickest turnaround times in the industry. By keeping production local, we eliminate delays and ensure faster delivery statewide. Our streamlined process guarantees UL 891 certified low voltage switchgear arrives on schedule, ready for installation.
Whether you’re looking for backup power systems, industrial energy storage, or sustainable energy consulting, we’re ready to support your project needs. Be as specific as possible so we can connect you with the right expert.
+1 (866) 773-8050
1745 S. Bon View Ave Ontario CA 91761
sales@deipower.com
Terms | Privacy | +1 (866) 773-8050 | sales@deipower.com
© 2025 DEI Power Solutions, LLC. All Rights Reserved.
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
Office Location
1745 S. Bon View Ave
Ontario CA 91761
Contact Info
Phone: +1 (866) 645-1281
Email: sales@deipower.com
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
What Is a Custom Panelboard—and Do You Need One?
5 Signs Your Facility Needs a Panelboard Upgrade
