Battery Dyness Tower LiFePO4 High Voltage Batteries Dyness Tower T21

Dyness Tower T21 – High Voltage Modular Energy Storage System

The Dyness Tower T21 is a high-efficiency lithium-iron-phosphate (LiFePO4) battery system designed for energy storage in hybrid and off-grid solutions. With its modular and expandable architecture, it offers reliability, safety and optimal performance for different energy needs.

Main advantages

✅ High capacity and scalability

• Nominal energy:21.31 kWh
• Usable energy:20.225 kWh
• Ability to connect up to 12 towers in parallel, providing expansion up to276.48 kWh

✅ High efficiency and safety

• UsesLiFePO4 battery technology, providing long life and increased security
• Above6000 cyclesat 95% depth of discharge (DOD)
• Built-in protections againstovercharge, overdischarge, overvoltage, high temperature and short circuit

✅ Compactness and easy installation

• Plug-and-play system forquick and easy installation
• Stackable (modular) design that saves space and facilitates expansion
• Water resistance and dust resistance withIP54 protection, suitable for outdoor installation

✅ Wide compatibility with inverters

• Works with leading inverter brands such asIngeteam, Kostal, Goodwe, Solis, SAJ, Sinexcel, Atess, Deye, Sunways, Ecactus and others
  

Technical characteristics

• Rated voltage: 576V
• Rated capacity: 37Ah
• Maximum continuous charge/discharge power: 12.78 kW
• Dimensions (WDC):504 × 380 × 1500 mm
• Weight:269 ​​kg
• Operating temperature range:
  • Charging: 0~50°C
  • Discharge: -10~50°C
• Warranty:10 years

The Dyness Tower T21 is the ideal solution for reliable and scalable energy storage, whether for domestic, commercial or industrial applications

Compatibility - DynesscompatiblelistHV241118

datasheet / technical characteristics – DynessTowerdatasheetchangguibanEN

Documentation

• Съвместимост – DynesscampatiblelistHV241118
• datasheet / технически характеристики – DynessTowerdatasheetchangguibanEN