MICROGRID BESS
Resilient Energy Storage for Critical Infrastructure: 250 kW–5 MW, 0.5–20 MWh, 2–4 hours
Standard
Designed to meet:
ESS Safety & Certification
• UL 9540 – Energy Storage Systems and Equipment
• UL 1973 – Batteries for Use in Stationary Applications
• UL 9540A – Thermal Runaway and Fire Propagation Testing
• UL 1741 – Inverters, Converters, Controllers and Interconnection Equipment
Grid Interconnection
• IEEE 1547-2018
• IEEE 1547a-2020
• IEEE 1547.1-2020
• IEEE 519, where applicable
Installation, Fire & Emergency Power
• NFPA 855 – Standard for the Installation of Stationary Energy Storage Systems
• NFPA 70 / NEC Article 706
• NFPA 111 – Stored Electrical Energy Emergency and Standby Power Systems, where applicable
• Applicable International Fire Code (IFC)
• Applicable International Building Code (IBC)
Commissioning & Maintenance
• ANSI/NETA ATS for applicable acceptance testing
• NFPA 70B for applicable electrical maintenance practices
• UN 38.3 for lithium battery transportation
Application
Industrial microgrids
Hospitals
Universities
Military facilities
Airports
Data centers
Remote communities
Mining operations
Critical infrastructure
Islands
Disaster-resilience systems
Product Features
LFP battery system
Grid-forming PCS option
Grid-following PCS
Black-start capability
Islanding operation
Automatic transfer
Microgrid controller
EMS
BMS
Diesel-generator integration
Solar PV integration
Wind integration
EV charging integration
SCADA
Remote monitoring
Fire protection
Thermal management
Typical Configuration
250 kW / 500 kWh
500 kW / 1 MWh
1 MW / 2 MWh
1 MW / 5 MWh
2.5 MW / 10 MWh
5 MW / 20 MWh
Warranty
5–10 years, with optional long-term performance agreement.
Indicative Lead Time
16–28 weeks
TESTING
UL 9540
UL 9540A
UL 1973
NFPA 855
IEEE 1547 where applicable
Grid-forming testing
Islanding testing
Black-start testing
Microgrid controller testing
FAT
SAT
Commissioning