UPS Systems for Sale or Rent

An uninterruptible power supply (UPS) is typically used to protect hardware such as computers, servers, hospital equipment, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption, financial losses, privacy breaches or data loss.

Critical facilities cannot afford downtime, even when upgrading or expanding an existing facility. Accomplishing an upgrade, expansion, or repair with as little power interruption as possible is what our UPS rental systems are designed for. Our indoor and outdoor UPS systems help protect our customers’ business operations during replacement procedures with minimal or zero power interruptions.

Online UPSs provide the highest level of protection by isolating equipment from raw utility power—converting power from AC to DC and back to AC. Unlike other topologies, this double conversion method provides zero transfer time to battery for sensitive equipment since the electricity is already coming from the UPS. The online, double conversion UPS topology is best applied to mission-critical equipment and locations where utility power is poor or highly unreliable.


Tour of Global Power Supply’s 500 kW Turnkey UPS System Installation Rental Trailer

Toshiba G9000 UPS System Package

UPS System Features

  • UPS System Installation
  • Immediate Deployment
  • Custom Configurations
  • Expert Assistance
  • Nationwide Delivery
  • Disaster Recovery

UPS Support Plans

  • 7×24 or 5×8 On-Site Corrective Maintenance
  • Parts & Labor
  • Guaranteed Emergency Response Times
  • Assigned Customer Care Representative
  • Detailed Electronic Service Reporting
  • National Field Service Coverage
  • Training & Technical Support
  • Customer Satisfaction Reporting
  • Preferred Contracted Customer Time & Rates

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“This provides our customers with a product vision going forward for their own operations.”

Marty Bosch / Air Power Consultants Owner

“Maintaining a spirit of cooperation, collaboration, coordination and openness throughout the process, we were able to complete this project successfully.”

St. Mary's College

“I am pleased that we have developed a mutually trusting business relationship.”

Jan Krupp / Krupp Winery




NBC Studios Building

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.

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Casinos in Power

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.

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Check out our high-quality inventory of new and used backup power equipment, everything businesses need for dependable backup power.

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Complete backup power solutions all under one roof! Including equipment, design, installation, testing, and ongoing monitoring and maintenance.

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We Buy, Sell & Rent Power

With a vendor neutral inventory of over 50M, GPS is a full service provider of new and used power systems including new and used diesel generators, natural gas generators, custom genset enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.