Battery Energy Storage

Energy Storage as a Service

BESS or Battery Energy Storage Systems help solve the problem of intermittent renewable energy by saving the power in large scale battery storage systems when it is available but not necessarily when it is needed, and making it available when demand requires availability.

Reliable and Quiet Backup or Supplemental Power Source

We offer Battery Energy Storage Systems as well as Hybrid BESS/diesel generator power systems tailored to fit many commercial and industrial power requirements. Whether as part of a backup power or supplemental power solution, BESS and Hybrid BESS systems are a reliable, quiet, and cost effective backup or supplemental power source.

Global Power Supply provides Battery Energy Storage Systems from several manufacturers and can offer you the latest technology and an optimized solution for your business. Contact us today for personalized assistance.

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BESS Systems Offer Power Resiliency for Your Business

Battery Energy Storage Systems are intelligently managed, cloud-based and are designed to rapidly respond to high energy demand and to smoothly demand on the utility, reducing peak loads and demand charges. A good example is the early evening peak loads contrasted against mid-day solar high generation.

There are many different configurations in use whether it is short-term bridging of power requirements or in combination with natural gas for resiliency or export to the electrical grid.


“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




Generac Standby Generator

Generac Gensets with Toshiba/Eaton UPS and Asco ATS for Dalton Georgia

Software and infrastructure surrounding the functioning of this digital ledger
is an energy intensive enterprise. Continuous power is crucial for data centers.

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MTU Onsite Energy Custom Generator Enclosure

Full-Service Asset Recovery and Removal for Farmers Insurance Group

Farmers Insurance Group is 227 on the Fortune 500 List and exceeds $12 billion dollars a year in revenue.

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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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End-to-End Service

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

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We operate throughout the United States and Canada, with a network of locations and local contractors to serve commercial buildings and businesses.

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Request a Quote

A great way to get started is to request a quote! Our professional account managers will respond quickly to discuss your project needs.

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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.