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Top Tier Safety Battery Design
E5
Quintuple protection,Safe and Reliable
Safety weighs more than anything. 
  • Selected Cells
    Top-notch LFP cells from CATL, which have passed a succession of rigorous tests, such as full life cycle tests and puncture tests, etc. Proven safe, long life and pack high efficient.
  • High Accuracy BMS
    With proprietary equivalent circuit model (ECM), our BMS can achieve a state-of-charge (SOC) estimate at accuracy <3%. Free up more power and capacity available while maintaining high security.
  • EV-grade Battery Modules Design
    Designed with full compliance with EV battery standards to ensure structural, thermal, and electrical safety.
  • First-invented Home Battery Integrated with Auto-fire Extinguishing
    The insert aerosol capsule can quickly put out the fire if any in 3s, still no harm to the equipment and human.
  • Thermal Insulator Insertion
    Ultra light thermal insulation insertion to avoid the possible heat propagation across the battery module, so as to be safer.
Wider Operating Temperature Window, 
Fearless of Harsh Environments 
Smooth operation under -20 °C ~ 55 °C.
  • Cold Weather Endurance
    Smart heating layer for your usage in winter. Trouble free charging and discharging  
    even for -20°C.
  • Hot Weather Endurance
    Patented nano material coating surface of the housing can exchange heat with the enviroment, providing the battery with passive cooling under the direct sun.
Fast Charge and Discharge 
High power output C-rate at 1C, 
enables fast charge and discharge at 5 kW for each battery.
Smart Management 
Dedicated battery APP enables real-time monitoring
from cell to system level.
  • Configure the connected inverter
  • Monitor the details for every cell in the battery
  • Show the alarm/fault history
  • Configure all settings of the battery
Easy Installation and Flexible Expansion
Installation Video