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When including a BESS with a Microgrid, the following Grid Services are possible
Voltage and Frequency Services
During the utility-connected mode of operation, a microgrid owner can utilize DERs to opt into paid service by the utility companies.
Utility Demand Management
Depending on the selection of the DERs and their capability, along with the owner’s utility rate structure, a demand charge may be present that can be avoided by deft management of battery storage resources should it be part of the microgrid resources.
Time of Use Load Management
Although the microgrid controller is expected to manage the load during an islanding event, it can also do so while in grid connected mode.
Other Resources
Services Solutions
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Service Solutions
Engineering Services
Whether planning a new project, trouble-shooting a problem, or reimagining a current system, ERS is there to support your facility. Our team of engineers and technicians have the expertise to perform system diagnostics, design solutions, deliver arc flash studies and update single-line diagrams.
Systems Testing
Reliable power systems are maintained through expert, regular testing. ERS preventive and predictive maintenance testing provides your facility with a comprehensive view of your power system’s health, keeping you operating at peak performance and avoiding unplanned downtime.
ERS also provides independent, NETA certified, third-party acceptance testing, ensuring new componentry is installed properly and operating within the manufacturer’s specifications and industry standards.
Protect, Control, and Backup
Regular maintenance of your facility’s protection scheme is essential to keeping production high and downtime low. ERS P&C experts provide engineering studies, single-line diagrams, maintenance, and relay upgrade services to keep your system current, reliable, and NERC compliant.
A reliable UPS system is essential to maintain 24x7 uptime. ERS DC power specialists deliver battery and UPS installations, upgrades, testing, and maintenance to ensure uninterrupted power.
Disaster Recovery
Effective disaster recovery requires a plan, access to resources, coordinated project management, and the support of a connected and experienced partner. ERS delivers disaster preparedness and recovery services designed to help you get up and running quickly and ensure a safe return to operation.
Training Services
Keeping your facility operational, compliant, and safe requires more than just the maintenance of the physical systems. ERS’ dedicated training team has leveraged decades of experience in developing coursework that maintains the strictest compliance to all regulatory standards and gives your staff the knowledge and skills necessary to keep your operations up and safe. Learn More
Experience
- Founding member of InterNational Electrical Testing Association (NETA)
- Participate and lead standards development including NFPA, IEEE, and NETA
- Customer resolution center available 24x7x365 for emergency support
- Nationwide staff of registered professional engineers
- A leader in staffing Level 3 & 4 InterNational Electrical Testing Association (NETA) certified technicians
- Deep infrastructure expertise across the entire electrical system from generation and transmission to distribution and secondary distribution infrastructures
Documents and Downloads



Maintenance
- Preventive maintenance
- Fluid maintenance
- Troubleshooting
Next Level Rack Power Distribution
Vertiv flexible rPDUs accommodate all common worldwide power configurations. From Basic to Intelligent there is an rPDU for every application. Find your rPDU and improve IT performance now. Vertiv flexible rPDUs accommodate all common worldwide power configurations. From Basic to Intelligent there is an rPDU for every application. Find your rPDU and improve IT performance now.
Vertiv flexible rPDUs accommodate all common worldwide power configurations. From Basic to Intelligent there is an rPDU for every application. Find your rPDU and improve IT performance now. Vertiv flexible rPDUs accommodate all common worldwide power configurations. From Basic to Intelligent there is an rPDU for every application. Find your rPDU and improve IT performance now.