48V Stackable Lithium Battery for Home Solar System
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48V Stackable Lithium Battery for Home Solar System

  • Plug-in & cable-less design
  • Stackable design ensures easy installation
  • Integrated master control module
  • Allow up to 10 units in parallel for power expansion
  • Great compatibility with 20+ inverter brands
  • LCD display with customized logo
Availability:
ModelSTK10STK15STK20STK25
Nominal Voltage51.2V51.2V51.2V51.2V
Nominal Capacity200Ah300Ah400Ah500Ah
Energy10.24kWh15.36kWh20.48kWh25.6kWh
Charge Cut-off Voltage58.4V58.4V58.4V58.4V
Discharge Cut-off Voltage40V40V40V40V
Standard Charge Current100A150A200A250A
Max. Charge Current200A300A400A500A
Max. Constant Discharge Current200A300A400A500A
Peak Current300A400A500A600A
CommunicationRS485/CANRS485/CANRS485/CANRS485/CAN
Dimension585*360*458 mm (23*14.2*18 in)585*360*608 mm (23*14.2*23.9 in)585*360*758 mm (23*14.2*29.8 in)585*360*908 mm (23*14.2*35.7 in)
Weight92 kg (202.8 lbs)138 kg (304.2 lbs)184 kg (405.7 lbs)230 kg (507.1 lbs)
Charge Temperature0~50 °C0~50 °C0~50 °C0~50 °C
Discharge Temperature-15~ 60°C-15~ 60°C-15~ 60°C-15~ 60°C




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