Dyness HV-STACK100 High-Voltage Battery System
The Dyness HV-STACK100 is a modular, high-voltage lithium energy storage system designed for residential, commercial, and industrial applications. Using advanced Lithium Iron Phosphate (LiFePO) technology, it delivers high energy density, excellent cycle life, and scalable storage capacity in a compact, vertically stackable design.
Variants
BMU & BASE Control unit and structural base; required for every stack; supports 315 battery modules
5.12kWh Module (51.2V) Each module delivers 5.12kWh usable energy
20.48kWh Stack BMU + base + 4 modules
40.96kWh Stack BMU + base + 8 modules
61.44kWh Stack BMU + base + 12 modules
76.8kWh Stack BMU + base + 15 modules (maximum capacity)
Key Features
Modular and stackable system supporting 3 to 15 battery modules per stack
High-voltage output for improved system efficiency and reduced energy losses
Advanced Battery Management System (BMS) for real-time monitoring and protection
Over 6,000 cycles at 90% depth of discharge, ensuring long-term durability
Safe and stable LiFePO chemistry with built-in over-voltage, over-current, and thermal protections
Seamless compatibility with leading high-voltage hybrid inverters (e.g., Deye, GoodWe, Victron with HV support)
Optional aerosol fire suppression system for added safety
Clean vertical stacking design for easy installation and space-saving
Indoor installation recommended (IP rating dependent on enclosure used)
Applications
Residential solar energy storage
Commercial and industrial backup power
Off-grid systems
Peak shaving and load shifting
Benefits
Felt modularity: start small and expand to suit your energy needs.
High voltage yields greater efficiency with reduced losses
Proven long-term performance with thousands of discharge cycles
Monitored system ensures safety and reliability
Space-efficient, sleek stackable build
Ideal for solar energy storage, grid backup, and off-grid or peak-shaving usage
Documents
Dyness STACK100 - datasheet
Dyness STACK100 - manual
