LG Chem - RESU Battery 9.8kWh


LG Chem - RESU Battery 9.8kWh


LG Chem - RESU Battery (9.8kWh)


  • High energy density

  • Compact size and easy installation
  • Indoor/Outdoor Installation
  • 80% capacity retention after 10 years
  • Guaranteed energy throughput of 27.4MWh over 10 years
  • 10 Year Warranty


  • Model: RESU10H-SEG-R
  • Total Energy Capacity: (@25C/77F) 9.8 kWh 
  • Useable Energy Capacity: (@95% DoD) 9.3 kWh
  • Battery Capacity: 63 Ah
  • Voltage Range: 400 - 450 Vdc Charge, 350 - 430 Vdc Discharge
  • Absolute Max Voltage: 520 Vdc
  • Max Charge Current: 11.9A @ 420V
  • Max Discharge Current: 14.3A @ 350V 
  • Max Charge/Discharge Power: 5kW (3.3kW is optimal for battery life)
  • Peak Power: 7kW for 10 sec
  • Communication Interface: RS485
  • User Interface: LEDs for Normal and Fault operation
  • DC Disconnect: 25A Circuit Breaker 600V rating
  • Enclosure Protection Rating: IP55


Data Sheet

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A RESU10 ESS (RESU-10H SEG) can store surplus energy generated from rooftop solar panels for use when needed. When the sun has set, energy demand is high, or there is a black-out, you can use the energy stored in your ESS (Energy Storage System) to meet your energy needs at no extra cost. Unlike a grid-tied solar system which automatically switches off, a battery storage system allows you to keep generating and consuming energy when the grid goes down. In addition, an ESS helps you pursue the goal of energy self-consumption and ultimately energy-independence.