Long-Duration Backup Power Solution

E2 Companies uses Nuvation Energy’s High-Voltage Battery Management Systems for their hybrid battery ESS + natural gas genset system. The e2 R3Di power system provides near instant backup energy and is fully qualified to sustain long-duration outages. It serves as both primary and stand-by backup power.

Project Details:

E2 Companies R3Di® system

• Demand charge management and long duration power backup.
• No blip Grid to Island, instantaneous power transfer.
• Battery ESS + natural gas genset, for data centers, factories, hospitals, schools, etc.
• Battery System – LiFePO4, 1000 V DC / (850 V Nominal), 348 kWh
• Genset 480 V or 600 V, 1000 kW, 60 Hz

Nuvation Energy High-Voltage BMS

• Multi-Stack Controller
• Stack management
• Integration of each stack into the ESS
• Supports up to 1250 V DC per stack