ESS SE 4.6/5/6KAC

SE 4.6/5/6KAC


  • Max Charge/Discharge efficiency 94%
  • Convenient to retrofit existing grid-connected systems increase
    the proportion of spontaneous use
  • With BMS system to ensure high battery life
  • Natural cooling design
  • Compatible with lead-acid batteries and lithium battery energy
    storage systems
  • Remote configuration and upgrade
Max. efficiency (Max. charge/discharge) 94.0%
Input (BAT)
Compatible battery type Lithium-ion/Lead-acid
Nominal battery voltage 48V
Battery voltage range 40V-60V
Max. charge/discharge current 100A/100A 100A/100A 120A/120A
Max. charge/discharge power 5000W/5000W 5000W/5000W 6000W/6000W
Lithium battery charge curve Self-adaption to BMS
Output (Grid)
Nominal AC output power 4600W 5000W 6000W
Max. AC output apparent power 4600VA 5500VA 6000VA
Max.AC output power (PF=1) 4600W 5500W 6000W
Max. AC output current 22A 25A 27.2A
Rated AC voltage 220V
AC voltage range 150V-300V (Adjustable)
Rated grid frequency 50Hz/60Hz
AC frequency range 45Hz-55Hz/55Hz-65Hz (Adjustable)
Grid connection Single phase
Power factor > 0.99 @rated power (Adjustable 0.8 LD -0.8 LG)
THDI <3% (Rated Power)
Output (Back up)
Nominal output voltage 230V
Nominal output frequency 50Hz/60Hz
Nominal output power 4600W 5000W 5000W
Nominal output current 20A 21.7A 21.7A
Transfer time 10ms(typ), 20ms (max)
THDV <3% @100% R Load
Protection category Class I
Anti-islanding protection Support
AC overcurrent protection Support
AC short circuit protection Support
Surge Arrester AC Type III
Leakage current protection Support
AC overvoltage category III
Max. operation altitude 4000m
Noise emission <35dB
Ingress protection degree IP65
Operating temperature range -25℃~60℃
Relative humidity 0~100%
Cooling concept Natural Cooling
Mounting Wall bracket
Dimensions (W*H*D) 515mm*485mm*175mm
Weight 20Kg
Battery connection way Dedicated DC connector
AC connection way (grid & back up) Dedicated AC connector
Display LED+APP
Communication interface RS485/CAN (for BMS), RS485, USB, DRM/RS485 (for Meter), Optional: WiFi/GPRS/LAN
Grid VDE-AR-N4105, IEC 61727/62116, AS 4777.2, EN 50549-1,G99,CEI 0-21,NRS 097-2-1
Safety IEC 62040-1, IEC 62477-1
Warranty 5 Years/10 Years (Optional)