DEYE HV BATTERY CONTROL BOX

The DEYE HV Battery Control Box represents the sophisticated central management system required for DEYE’s high-voltage BOS-G battery installations, providing the essential coordination, monitoring, protection, and control functions necessary for safe and efficient operation of large-scale battery energy storage systems.

This professional-grade control box is designed for commercial and advanced residential solar installations where high-voltage battery systems deliver maximum efficiency and scalability for substantial energy storage requirements.

Key Features

• BOS-G battery system management
• 750V maximum voltage capacity
• 100A maximum current handling
• Advanced monitoring and control
• EU standard compliance
• Comprehensive safety protection
• Multi-module coordination
• Professional-grade construction

High-Voltage System Management

Central Control Unit:

• Manages entire battery cluster
• Coordinates multiple modules
• Centralized monitoring
• System optimization
• Performance management
• Battery balancing oversight
• Fault detection and reporting

BOS-G System Integration:

• Specifically designed for DEYE BOS-G
• Compatible with DEYE HV batteries
• Works with DEYE HV inverters
• Seamless system integration
• Optimized communication protocols
• Proprietary battery management

Voltage and Current Capacity

750V Maximum Voltage:

• High-voltage DC operation
• Commercial-scale capability
• Maximum system efficiency
• Reduced current for same power
• Lower cable losses
• Professional installation required

100A Maximum Current:

• Substantial power handling
• Large battery cluster support
• High discharge capability
• Commercial power delivery
• Heavy-duty construction
• Professional-grade components

Battery Cluster Management

Multi-Module Control:

• Manages multiple battery modules
• Synchronizes battery operation
• Balances charge/discharge
• Monitors individual modules
• System-level optimization
• Expandable configuration

Communication:

• CAN bus protocol
• RS485 communication
• Real-time data exchange
• Module status monitoring
• Inverter integration
• System-wide coordination

Advanced Monitoring

Battery Parameters:

• Voltage monitoring (cluster and module)
• Current flow tracking
• Temperature monitoring
• State of charge (SOC)
• State of health (SOH)
• Charge/discharge cycles
• Individual cell monitoring

System Status:

• Real-time performance data
• Fault detection
• Warning alerts
• Historical logging
• Diagnostic information
• Efficiency metrics

Safety Protection Systems

Comprehensive Protection:

• Overvoltage protection
• Undervoltage protection
• Overcurrent protection
• Short circuit protection
• Over-temperature protection
• Ground fault detection
• Emergency shutdown capability

Safety Features:

• Automatic fault isolation
• System shutdown protocols
• Fire prevention measures
• Thermal management
• Insulation monitoring
• Arc fault detection

EU Standards Compliance

Certification:

• EU safety standards
• CE certification
• Grid code compliance
• Quality assurance
• International standards
• Professional-grade quality

Ideal Applications

Commercial Solar Systems:

• Office buildings
• Industrial facilities
• Commercial complexes
• Large retail
• Warehouses
• Manufacturing plants

Large Residential:

• Large homes (5+ bedrooms)
• Estates and compounds
• High energy consumption
• Complete energy independence
• Luxury properties
• Maximum solar investment

Utility-Scale:

• Small utility installations
• Community solar
• Microgrids
• Off-grid communities
• Island power systems
• Remote industrial sites

System Integration

Required Components:

• DEYE BOS-G HV battery modules
• DEYE high-voltage inverter
• Battery cables and connectors
• Mounting hardware
• Communication cables
• Complete system design

Compatible With:

• DEYE HV hybrid inverters
• DEYE BOS-G battery towers
• Multiple battery configurations
• System expansion modules
• Monitoring platforms

Installation Requirements

Professional Installation Essential:

• Licensed electrician required
• High-voltage certification
• DEYE training recommended
• System design expertise
• Safety protocols mandatory
• Code compliance critical

Installation Considerations:

• Indoor installation required
• Climate-controlled environment
• Proper ventilation
• Electrical room placement
• Access for maintenance
• Safety clearances

System Scalability

Expandable Design:

• Add battery modules as needed
• Increase capacity over time
• Modular expansion
• Future-proof investment
• Flexible configuration
• Growth with demand

Capacity Range:

• Minimum system size (varies)
• Maximum cluster size
• Incremental expansion
• Custom configurations
• Application-specific sizing

Benefits of High-Voltage Systems

HV Advantages:

• Higher efficiency
• Lower current (smaller cables)
• Reduced power losses
• Better for large systems
• Cost-effective at scale
• Professional performance

vs. Low Voltage:

• More efficient for large capacity
• Better suited for commercial
• Professional-grade performance
• Higher initial investment
• Requires specialized installation

Monitoring Capabilities

Data Access:

• LCD display (if equipped)
• Remote monitoring via app/web
• Integration with inverter display
• Cloud monitoring platforms
• Real-time alerts
• Historical data logging

Monitored Parameters:

• Total system voltage
• Total system current
• Power flow
• Energy statistics
• Module-level details
• Fault conditions
• Environmental conditions

What’s Included

• DEYE HV Battery Control Box
• Mounting brackets
• Communication cables
• User manual
• Warranty documentation

Note: Battery modules, inverter, and installation materials sold separately

Professional Installation Required

Critical Requirements:

• High-voltage expertise
• Electrical certification
• DEYE training preferred
• System design knowledge
• Safety compliance
• Professional liability insurance

Safety Considerations:

• 750V DC is lethal
• Proper PPE required
• Arc flash hazard
• Lockout/tagout procedures
• Emergency protocols
• Professional installation only

Warranty & Support

• DEYE manufacturer warranty
• Technical support available
• Professional installer network
• System commissioning support
• Firmware updates
• Replacement parts availability

Essential management hub for commercial-scale battery systems – the DEYE HV Battery Control Box provides centralized monitoring, protection, and control for DEYE BOS-G high-voltage battery installations up to 750V/100A, delivering the professional-grade management required for large residential and commercial solar energy storage systems with EU standard compliance and comprehensive safety features. Professional installation required.