Utility Scale MicroGrid ESS Packages
Every ELM BESS System comes equipped with the ELM FieldSight Microgrid Controller. The flexibility of the ELM FieldSight Controller provides the capability to handle Utility requirements for automated Grid Balancing, Frequency Response, Time of Use (TOU) Shifting, and Islanded Microgrid Resiliency while also enabling ease of integration with Utility Command and Control and SCADA systems.

25 Years of Utility Solutions, Service and Support
The ELM Companies 25+ Years of providing service and support for critical infrastructure to the Utility Industry across the United States positions the ELM Microgrid MG Series of BESS systems as one of the leading solutions in the industry when it comes to distributed grid support applications.
25 Years in business under the same ownership means that not only can you trust our product but also the fact that we can utilize our nationwide fleet of 1000+ service technicians and vehicles to support Long Term Service Agreements (LTSA)’s with guaranteed response times that few, if any, of our competitors can deliver.
ELM MG Series – The Perfect Size that Fits Just Right!
With the ability to be deployed in sizes ranging from 250kW to 20MW the ELM MG Series has proven to be the right solution for utilities to deploy in their front of the meter battery energy storage at both substations and end customer sites.
The MG Series systems are designed in building block configurations that can be deployed in 1, 2, 3 and 4 hour applications with the ability to be expanded for long term deployments.
ELM FieldSight – Intelligence, Flexibility and Control
Every ELM BESS System comes equipped with the ELM FieldSight Microgrid Controller. The flexibility of the ELM FieldSight Controller provides the capability to handle Utility requirements for automated Grid Balancing, Frequency Response, Time of Use (TOU) Shifting, and Islanded Microgrid Resiliency while also enabling ease of integration with Utility Command and Control and SCADA systems.
Unlike other BESS Solutions in the Market, ELM’s FieldSight Controller is developed fully in house and our team of Embedded Software Engineers work hand in hand with our Electrical, Mechanical, Manufacturing and Cloud Engineers to provide seamless solutions to our customers with the unparalleled ability to respond and react to the unique needs and requirements of our Utility customers.