DEYE 5.12KWH HV LITHIUM BATTERY

The DEYE 5.12kWh HV Lithium Battery (1C) represents DEYE’s high-performance battery module solution designed for professional solar energy storage installations requiring maximum power delivery, with 1C charge/discharge rating providing double the continuous power output compared to standard 0.5C models.

This professional-grade battery module integrates into DEYE’s BOS-G tower system to create powerful expandable high-voltage energy storage solutions delivering the substantial power capacity required for high-demand commercial and large residential applications.

Key Features

• 5.12kWh capacity per module
• High-voltage architecture
• 1C charge/discharge rating (high power)
• 5.12kW continuous power per module
• LiFePO4 lithium-ion technology
• Stackable up to 30+ modules
• Advanced BMS protection
• Long cycle life (6000+ cycles)
• Tower configuration system

1C Rating – High Power Delivery

C-Rating Explained:

• C-rating indicates charge/discharge speed
• 1C = battery can discharge at its full capacity per hour
• 5.12kWh × 1C = 5.12kW continuous power
• Double the power of 0.5C version
• High-performance rating
• Ideal for high-power applications

Power Delivery Advantages:

• Continuous discharge: ~5.12kW per module
• Peak discharge: Higher (short duration)
• Continuous charge: ~5.12kW per module
• Handles heavy loads easily
• Multiple modules multiply power
• Commercial-grade performance

1C vs. 0.5C Comparison

When to Choose 1C:

• High instantaneous power needs
• Heavy appliance loads
• Commercial applications
• Multiple air conditioners
• Workshop equipment
• Manufacturing machinery
• Fast EV charging
• Maximum power delivery

Power Difference:

• 0.5C model: ~2.56kW per module
• 1C model: ~5.12kW per module
• 1C delivers 2x the power
• Same energy capacity (5.12kWh)
• Higher initial cost justified by performance

High-Voltage Architecture

HV System Benefits:

• Operating voltage: ~102.4V nominal (per module)
• Higher efficiency than low voltage
• Lower current for same power
• Reduced cable losses
• Better suited for large systems
• Professional-grade performance
• Requires HV control box

Scalable System:

• Single module: ~102.4V
• Multiple modules stacked: higher voltage
• System voltage up to 750V (with control box)
• Maximum efficiency at scale

5.12kWh Capacity

Energy Storage:

• 5120Wh usable energy per module
• Powers substantial loads
• Stores excess solar generation
• Extended backup runtime
• Stack modules for more capacity

Runtime Examples per Module:

• Heavy load (5kW): ~1 hour
• Medium load (2.5kW): ~2 hours
• Light load (500W): ~10 hours
• Multiple modules extend runtime proportionally

LiFePO4 Technology

Lithium Iron Phosphate:

• Safest lithium chemistry
• Longest cycle life
• Thermal stability
• No thermal runaway risk
• Environmentally friendly
• Superior to lead-acid

Performance Benefits:

• 6000+ cycle life
• 95%+ efficiency
• Fast charging capability
• Deep discharge safe (80% DoD)
• Maintenance-free
• 10-15 year lifespan

Modular Stackable Design

Expansion Capability:

• Stack up to 30+ modules (system dependent)
• Incremental capacity expansion
• Incremental power expansion
• Tower configuration
• Parallel connection
• Flexible sizing
• Future-proof investment

Total System Power:

• 1 module: ~5.12kW
• 5 modules: ~25.6kW
• 10 modules: ~51.2kW
• 15 modules: ~76.8kW
• Commercial-scale capability

BOS-G Tower System

Integrated System:

• DEYE BOS-G battery tower
• Requires HV control box
• Multiple modules per tower
• Professional installation
• Complete system solution
• Coordinated operation
• Centralized management

Advanced BMS Protection

Battery Management:

• Overcharge protection
• Over-discharge protection
• Overcurrent protection
• Short circuit protection
• Over-temperature protection
• Cell balancing
• Real-time monitoring

Safety Systems:

• Multi-level protection
• Automatic fault detection
• Emergency shutdown
• Thermal management
• Safe high-power operation

Long Cycle Life

Durability:

• 6000+ cycles at 80% DoD
• 10-15 year lifespan
• Daily cycling capable
• Excellent ROI
• Low cost per cycle
• Reduced replacement costs

System Integration

Compatible With:

• DEYE HV hybrid inverters
• DEYE BOS-G control box (required)
• High-voltage inverter systems
• High-power applications
• Complete solar + storage

Communication:

• CAN bus protocol
• Integrated BMS communication
• System-wide coordination
• Real-time data exchange
• Inverter integration

Ideal Applications

High-Power Residential:

• Large luxury homes
• Multiple air conditioners
• Heavy appliance loads
• Workshop with power tools
• Complete home backup
• Energy-intensive lifestyles

Commercial Installations:

• Retail facilities
• Offices and complexes
• Restaurants and cafes
• Medical clinics
• Manufacturing facilities
• Warehouses
• Business continuity critical

Industrial Applications:

• Light manufacturing
• Workshop operations
• Agricultural processing
• Cold storage facilities
• Heavy machinery backup
• Production line support

EV Charging:

• Home EV charging stations
• Fast charging capability
• Commercial charging points
• Fleet charging

Why Choose 1C HV Battery

1. Maximum power delivery (5.12kW per module)
2. High-voltage efficiency
3. Professional-grade performance
4. Scalable to 30+ modules
5. Safe LiFePO4 chemistry
6. Long 6000+ cycle life
7. Handles heavy loads easily
8. Commercial-scale capability
9. DEYE proven reliability

Installation Requirements

Professional Installation Required:

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

System Requirements:

• DEYE HV control box (required)
• DEYE HV inverter
• Proper mounting tower
• Adequate ventilation
• Indoor installation
• Climate control recommended
• Professional commissioning

What’s Included

• DEYE 5.12kWh HV Battery Module (1C)
• Module connectors
• Communication cables
• Mounting hardware (as part of tower)
• User manual
• Warranty documentation

Note: Control box, inverter, and tower structure sold separately – complete system purchase required

Warranty & Support

• DEYE manufacturer warranty (typically 5-10 years)
• Technical support available
• Professional installer network
• Authorized dealers
• Replacement parts availability

High-power energy storage module for demanding applications – the DEYE 5.12kWh HV Lithium Battery (1C) delivers safe LiFePO4 technology, 6000+ cycle life, 5.12kW continuous power per module (double the 0.5C version), and scalability up to 30+ modules in DEYE’s BOS-G tower system, making it the ideal choice for commercial installations, large homes, and high-power applications requiring maximum instantaneous power delivery with high-voltage efficiency and professional-grade reliability. Professional installation required.