DYNESS STACK100 PRO 20.48 kWh HV with BMS – LiFePO4 energy storage

The subject of the sale is

Dyness STACK100 Pro 20.48 kWh HV with BMS – high-voltage LiFePO4 energy storage

Configuration: 4 battery modules + BMS/BDU unit with base

Dyness STACK100 Pro 20.48 kWh is a high-voltage energy storage based on safe LiFePO4 / LFP technology. The system has been designed for home applications, small commercial facilities and industrial installations where reliability, expandability and simple installation are important.

The offered configuration includes 4 STACK100 Pro battery modules and a BMS/BDU control unit with a base, creating an energy storage facility with a nominal capacity of 20.48 kWh and a usable capacity of 19,456 kWh. The data results from the product card, where a single module has 5.12 kWh of nominal energy and 4,864 kWh of useful energy.

The STACK100 Pro system has a modular stack structure, thanks to which the modules are stacked on top of each other without a classic rack. The solution facilitates installation, reduces the amount of cabling and enables further expansion of the system in the future.

The most important features of the product

• Nominal system capacity: 20.48 kWh
• System usable capacity: 19,456 kWh
• Configuration: 4 battery modules + BMS/BDU with base
• Cell technology: LiFePO4 / LFP
• High voltage HV system
• Nominal configuration voltage: 204.8V
• Modular stack design
• Installation without a classic rack
• Degree of protection: IP66
• Communication: CAN/RS485
• User interface: built-in WiFi module + APP + LED
• DOD Discharge Depth: 95%
• Lifespan: ≥8000 cycles
• Natural cooling
• Possibility of further expansion of the system
• Manufacturer's warranty: 10 years

Technical parameters of the system

• Series: Dyness STACK100 Pro
• Number of modules: 4 pcs.
• Nominal energy of one module: 5.12 kWh
• Usable energy of one module: 4,864 kWh
• Nominal energy of the system: 20.48 kWh
• System usable energy: 19,456 kWh
• Nominal capacity of the module: 100 Ah
• Module nominal voltage: 51.2V
• Nominal system voltage: 204.8V
• Recommended charge/discharge current: 50 A
• Maximum charge/discharge current: 100 A
• Peak discharge current: 125 A for 2 minutes
• Recommended module charging/discharging power: 2.56 kW
• Maximum module charging/discharging power: 5.12 kW
• Charging temperature range: 0°C to +55°C / -20°C to +55°C optional
• Discharge temperature range: -20°C to +55°C
• Communication: CAN/RS485
• Degree of protection: IP66
• Certificates: CE-EMC / CE-RED / IEC62619 / IEC63056 / IEC62477 / IEC62040 / UN38.3 / VDE2510

Compatibility

Dyness STACK100 Pro is designed to work with selected high-voltage hybrid inverters, including: Solis, GoodWe, Growatt, Deye, Sointeg and other compatible devices supporting CAN/RS485 communication.

Information

The offered product includes the Dyness STACK100 Pro 20.48 kWh energy storage unit, consisting of 4 battery modules and a BMS/BDU unit with a base. The system can be expanded within the same STACK100 Pro series.