Industrial electrical panels built for control & efficiency
DEI Power Solutions is a trusted U.S.-based manufacturer of industrial electrical panels for commercial, utility, and manufacturing environments. Every panel is built to meet your specific application—combining precision, compliance, and rugged durability for real-world performance.
DEI offers complete engineering, manufacturing, and logistics for custom panel solutions—all under one roof. Our panels are proudly built in the USA and supported by technical professionals who understand your application needs.
Built-to-Spec
Our in-house team works closely with contractors and consultants to ensure every detail meets your electrical, mechanical, and environmental criteria.
Short Lead Times
DEI balances fast production with rigorous QA/QC processes—helping you stay on schedule without sacrificing reliability.
Made in the USA
All gear is proudly manufactured in the U.S. and shipped coast-to-coast with full technical support available post-install.
Trusted Partners
Engineered switchgear solutions built for your requirements
Every project starts with a detailed engineering review to ensure our switchgear matches your application, site conditions, and installation plan. Whether indoor or outdoor, new construction or retrofit—we deliver reliable, scalable systems tailored for real-world environments.
Low-voltage switchgear (UL 891 and UL 1558)
Medium-voltage switchgear (5kV–38kV)
NEMA 1, 3R, 4 and 12 enclosures
Main-tie-main, generator-ready, and transfer configurations
Utility, commercial, and industrial switchgear line-ups
Applications & Industries
Common applications for industrial electrical panels
DEI’s panels are used in a wide range of industries and environments—each with different load demands, environmental exposures, and control requirements.
Manufacturing Facilities
Power and control panels for equipment lines, robotics, and process automation.
Utilities & Substations
Remote monitoring and control panels for relay and protection systems.
Water & Wastewater Facilities
Enclosures for pump control, instrumentation, and telemetry.
Renewable Energy Systems
Industrial panels for solar, wind, and battery balance-of-system integration.
Commercial & Infrastructure Projects
Power distribution and control for lighting, HVAC, and building automation.
Your reliable custom switchgear manufacturer with fast delivery
Every switchgear project is built-to-order and backed by fast lead times, responsive project managers, and a dedicated engineering team. DEI’s vertically integrated process ensures quality control and schedule integrity from start to finish.