Multi-Chemistry BMS
Multi-Chemistry BMS
Designed for high-voltage energy storage systems requiring flexibility across battery chemistries and system configurations.
Engineered, designed, and manufactured in the USA and Canada to support reliable, compliant deployment.
KEY CAPABILITIES
KEY CAPABILITIES
- Supports battery stacks up to 1250V DC
- Designed to support a wide range of battery chemistries and cell configurations
- Supports low-voltage cells and higher-voltage monobloc battery configurations
- Provides cell-level monitoring, balancing, and system level control
- Designed to support integration into UL 1973 and UL 9540 energy storage systems
G5 vs. G4 PLATFORM COMPARISON
G5 vs. G4 PLATFORM COMPARISON
G5 High-Voltage BMS
G4 High-Voltage BMS
Primary application focus
Utility-scale lithium-ion ESS
Flexible multi-chemistry ESS
Maximum system voltage
Up to 1500V DC
Up to 1250V DC
Battery chemistry support
Optimized for lithium-ion chemistries
Supports lithium-ion, zinc, lead acid, and more
Cell Interface architecture
CI-24 and CI-36 configurations
CI-12 and CI-16 configurations
Cell balancing functionality
Continuous balancing during operation
Configurable balancing and monitoring
Open-wire detection
Integrated open-wire detection
Certifications
UL 1973 Recognized and CE compliant
UL 1973 Recognized
System architecture
Distributed modular architecture
FEATURES & APPLICATIONS
FEATURES & APPLICATIONS
Flexible Battery Architecture
- Supports diverse chemistries and voltage ranges
- Configurable Cell Interface variants support different battery module designs
- Enables integration across a wide range of stationary energy storage applications
High-Voltage Capability (up to 1250V DC)
- Supports integration with utility-scale power conversion systems
- Enables operation of high-voltage battery stacks in grid-connected applications
COMPLIANCE & SAFETY
COMPLIANCE & SAFETY
Designed for certified energy storage systems.
- UL 1973 Recognized for functional safety
- Designed to support UL 9540 system certification
- Tested across electrical, thermal, and fault conditions
- Supports safe operation in high-voltage energy storage environments
DESIGN & MANUFACTURING
DESIGN & MANUFACTURING
Designed and manufactured in the USA and Canada.
- Engineered, tested, and manufactured in the USA and Canada
- Supports supply chain transparency and domestic sourcing requirements
- Reduces risk associated with overseas manufacturing and logistics delays
- Aligns with North American regulatory and procurement requirements
Technical Details
System Architecture
The G4 BMS is built on a modular architecture consisting of:
- Cell Interface Modules for cell-level voltage measurement, temperature monitoring, and balancing
- Stack-level control hardware
- System-level control with multi-stack coordination supported through the Multi-Stack Controller
Cell Interface Architecture
The following are variants of the Nuvation Energy G4 Cell Interface:
- CI-12 (12 channel can monitor up to 12 series-connected cells)
- CI-16 (16 channel can monitor up to 16 series-connected cells)
Technical Specifications
Electrical
- Max system voltage: up to 1250V DC
- Supports cell voltages from 0-5V
Architecture
- Distributed modular system
- Configurable Cell Interface variants
- Multi-stack system support via Multi-Stack Controller
Battery Chemistry
- Supports lithium-ion, zinc, lead-acid, supercapacitors and other battery chemistries
- Designed for battery systems with specialized voltage and operational characteristics
- Enables integration across diverse stationary energy storage applications
System Functionality and Features
- Direct cell-level voltage and temperature monitoring
- Cell balancing for voltage equalization across battery modules
- Ethernet-based communication for integration with external control systems
- Browser-based operator interface for monitoring and configuration
- Configurable operating parameters to align with application and PCS requirements
- Field-proven platform deployed across a wide range of energy storage systems
Compliance
- UL 1973 Recognized
- Designed to support UL 9540 system certification
