UPS Backup Systems for Sale or Rent
Global Power Supply offers a comprehensive portfolio of Uninterruptible Power Supply (UPS) systems sourced from leading manufacturers to support the most demanding critical power applications. With a wide range of in-stock UPS units and batteries, we provide rapid deployment to ensure your operations stay powered without interruption.
We maintain strong partnerships with top-tier suppliers, allowing us to deliver both standard configurations and fully customized solutions. Our offerings range from 10 kVA to 2 MW, supporting both single-phase and three-phase applications, and include technologies such as VRLA and lithium-ion batteries. We also provide essential accessories including power distribution units (PDUs), maintenance bypass panels, and transformers to create complete, scalable power solutions.
If you’re unsure which UPS manufacturer or product is best suited for your application, or if you’d like to discuss your specific power requirements, our team is here to help.
Contact us via chat or email for expert guidance and technical support. You can also explore available solutions using the link below.
The Importance of UPS in Critical Operations
Uninterruptible Power Supply (UPS) systems ensure reliable power for critical environments such as data centers, hospitals, telecom infrastructure, and industrial operations. These systems protect against data loss, equipment damage, and costly downtime during outages or power disturbances.
We offer both permanent and rental UPS systems—ideal for planned upgrades, repairs, or temporary protection—with indoor and outdoor units designed for minimal or zero disruption to operations.
Online double-conversion UPS technology provides the highest level of power protection, converting power from AC to DC and back to AC for seamless backup with zero transfer time, even in areas with poor utility quality.
Key Benefits:
- Continuous uptime for sensitive systems
- Protection from surges, faults, and voltage fluctuations
- Smooth transition to generator power
- Enhanced operational reliability and peace of mind
Eaton, Xtreme Power Conversion, and Riello Modular UPS Systems
Toshiba SCiB and Narada Lithium Battery Cabinets
MODULAR UPS TECHNOLOGY
Modular UPS systems offer scalable, high-efficiency power protection ideal for critical applications. These systems allow power capacity to grow with demand—minimizing upfront costs while maximizing uptime through hot-swappable modules and N+1 redundancy.
Modular UPS solutions typically range from 10 kVA to over 1 MW and are available from top-tier manufacturers such as Eaton, Toshiba, Riello and Xtreme Power Conversion. Their compact footprint, ease of maintenance, and flexibility make them a smart investment for organizations seeking resilience, serviceability, and long-term adaptability.
HAVE YOU TRIED LITHIUM BATTERIES YET?
Lithium-ion batteries offer significant advantages for UPS applications, including longer lifespan, faster recharge times, smaller footprint, and lower maintenance compared to traditional VRLA batteries. These benefits make them ideal for critical power environments where reliability, efficiency, and total cost of ownership matter most. For 480V UPS systems, proven lithium options include Narada’s high-cycle lithium solutions and Toshiba’s SCiB (Super Charge Ion Battery) technology, both known for their safety, durability, and high-performance in demanding backup power scenarios.
BENEFITS OF LITHIUM BATTERIES
- 40% Footprint Reduction
- 70% Weight Reduction
- 2-3x Cycle Life of VRLA
- 50% Lower TCO over 15 years
- 20 Year Useful Life Expectancy
- 4x Faster Recharge than VRLA
- Integrated BMS and EMS
- Ship with Populated Modules
- UL 9540A Tested
RENTAL UPS AND TRAILERS
Global Power Supply offers flexible and fast-deploying rental solutions, including standalone UPS systems and mobile UPS trailers, to ensure uninterrupted power during planned maintenance, facility upgrades, emergency outages, or special events. With rapid availability and nationwide support, these rental systems are ideal for data centers, industrial operations, healthcare facilities, and utility substations.
Global Power Supply’s UPS trailers are available in capacities from 160 kW to 1.2 MW, offering plug-and-play setup and scalable backup power without the need for permanent installation. Whether for days, weeks, or months, rental UPS solutions deliver the reliability and uptime your critical operations demand.
UPS Rental Trailers
Toshiba 1000 kVA UPS System Trailerized Rental Solution
Toshiba UPS Systems Inside Trailer Rental Package
GLOBAL POWER SUPPLY COMPLETE SOLUTIONS
- Turn-key Installation
- Project Management Services
- Start-up and Commissioning
- Maintenance and Service Plans
- Immediate Deployment
- Custom Configurations
- Expert Assistance
- Nationwide Delivery
- Disaster Recovery
UPS APPLICATIONS
- Data Centers / Enterprise / IT
- Telecom / Networking
- Industrial / Manufacturing Operations
- Medical / Labs / Pharmaceutical Facilities
- Schools / Universities
- Emergency Systems
- Banks and Finance
- Retail / Restaurants
- Government
- Distribution centers
CASE STUDIES
NBC STUDIOS
UPS Upgrade Commissioned by Kizyma Electric for NBC Studios
Summer 2017 - Global Power Supply (GPS) was commissioned by Kizyma Electric for a 500 kVA UPS upgrade at a Los Angeles National Broadcasting Company (NBC) studio.
GALLUP, NEW MEXICO CASINO
Uninterruptible Power Supply Partnership
Global Power Supply provided a pre-owned replacement UPS system within four days, and the installation was complete within two weeks.