Dyness STACK100 Pro S51100 Pro is the 5.12 kWh IP66 battery module used to build a modular STACK100 Pro high-voltage storage system. The 51.2 V, 100 Ah LiFePO4 module supports residential, commercial and industrial projects that need a compact, stackable and outdoor-capable battery platform.

One module, not a complete storage system

This item contains one S51100 Pro battery module. A working STACK100 Pro cluster requires the matching SBDU100 Pro controller and base, the correct covers, three to fifteen identical modules, a compatible inverter, electrical protection and professional commissioning. A single cluster provides 15.36 to 76.8 kWh nominal energy.

Technical data

  • Cell chemistry: lithium iron phosphate (LiFePO4 / LFP)
  • Nominal / usable module energy: 5.12 / 4.864 kWh
  • Nominal voltage and capacity: 51.2 V DC / 100 Ah
  • Cell configuration: 16 cells
  • Module dimensions: 657 x 459 x 191 mm
  • Module weight: approximately 55 kg
  • Protection level: IP66
  • Recommended / maximum charge and discharge current: 50 / 100 A
  • Maximum charge and discharge power: 5.12 kW
  • Depth of discharge: 95% under the specified test conditions
  • System communication: CAN / RS485 / TCP
  • Cooling: natural convection

Configuration and outdoor installation

STACK100 Pro uses three to fifteen modules per cluster. Up to twelve clusters may be engineered in parallel only where the current Dyness documentation, inverter compatibility, firmware, communication and site protection support the exact design. IP66 permits suitable outdoor use, but the base, clearances, drainage, temperature limits, cable routing, impact protection and local electrical and fire requirements must still be addressed by the project design.

Delivery and documentation

The module is held in European supplier stock. Availability is confirmed when the order is accepted; freight, unloading and installation are quoted for the destination. The 55 kg module requires safe mechanical handling by qualified personnel.

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S51100-PRO
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