ADVANCED
CAPACITOR
SYSTEMS
Engineered capacitor banks and harmonic filters for industrial power quality and hyperscale server farm reliability.
Product Lines & Technical Capabilities
Custom-engineered power factor correction, harmonic mitigation equipment, and specialized lifecycle services built to IEEE, ANSI, and NEMA standards.
Medium Voltage Products
Utility-grade power factor correction and harmonic mitigation engineered for heavy industrial facilities, renewable interconnects, mining, and hyperscale data centers.
Low Voltage Products
Optimized power distribution, automatic power factor correction, and harmonic filtering for industrial plants.
Capacitor Banks
Complete range of fixed, automatic, and multi-step capacitor banks designed to reduce kVA demand.
Harmonic Filter Banks
Tuned and broad-band harmonic filter systems engineered to eliminate destructive harmonic distortion.
Specialized Services
Certified field engineering, commissioning, emergency repair, user training, and equipment retrofits.
Our Legacy
Over 60 Years of Expertise in Power Quality
Controllix Corporation is the premier industry-acknowledged manufacturer of metal-enclosed capacitor banks and harmonic filters. We provide reliable and cost-effective power quality systems tailored to your exact specifications.
60+ Years Experience
Premier industry-acknowledged manufacturer for over 60 years.
End-to-End Solutions
From in-house consultation and design to installation and care.
Custom Engineering
Power quality systems built precisely to your specifications.
Customer Focused
Ongoing support & maintenance for long-term reliability.
The Controllix Advantage
Experience
For over 60 years, we have been the trusted partner for major utilities and global leaders, including Xcel Energy, FirstEnergy, ABB, GE, and Toyota.
Quality Engineering
Controllix is Avetta and ISN certified, upholding the highest standards of safety and workmanship, ensuring superior energy savings and reliable power quality.
Global Reach
We deliver high-performance capacitor banks & harmonic filters to over 25 countries across 6 continents, crated for secure global export via air or surface freight.
Dependability
With a 95%+ on-time delivery rate over the last five years, we ensure your project stays on schedule with systems built to outlast the competition.
Affiliations and Satisfied Customers
