ESS610 Energy Storage System
6.5KW off-grid solar inverter with 5KWh Lithium-ion battery
ESS610 is an all-in-one home energy solution, which integrates an inverter and lithium-ion battery into one unit. ESS610 is combined a 6.5KW off-grid solar inverter and 5KWh expandable lithium-ion battery modules. ESS offers an economical and self-sufficiency solution allowing homeowners to seamlessly store excess clean energy during the daytime to power their home both day and night. Product features include an easily scalable Lithium-ion battery module for energy expansion which is lighter than lead-acid batteries and has a compact/elegant design.
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Main Features
  • Integrated 6.5kw off-grid inverter and lithium-ion battery module
  • Self-consumption and off-Grid application
  • Programmable supply priority for PV, battery or Grid
  • User-adjustable battery charging current
  • Battery independent design
  • Multiple communication for USB, RS232, Modbus, SNMP, GPRS and Wi-Fi
  • Monitoring APP (Andriod and iOS) for real-time status display and parameter control
  • Built-in 2 MPP tracker and enhanced AC/Solar charger to 120A
  • Compatible to utility and generator
  • Lithium Iron Phosphate (LFP) cell
  • Scalable Li-Ion battery expansion
MODEL
General
Maximum PV Input Power
ESS 6.5KW8000 W
Rated Output Power
ESS 6.5KW6500 W
Maximum Charging Power
ESS 6.5KW6500 W
PV INPUT (DC)
MPPT Voltage Range
ESS 6.5KW90 ~ 230 VDC
Number of MPP Trackers/Max. Input Current
ESS 6.5KW2 / 2 x 18 A
Maximum PV Array Open Circuit Voltage
ESS 6.5KW250 VDC
Maxmum Solar Charge Current
ESS 6.5KW120A
AC INPUT
Acceptable Voltage Range
ESS 6.5KW90-140 VAC (For Computers) 80-140 VAC (For Home Appliances)
Maximum AC Input Current
ESS 6.5KW60 A
BATTERY & CHARGER
Nominal DC Voltage
ESS 6.5KW48 VDC
Maximum Charging Current
ESS 6.5KW120 A
PHYSICAL
Dimension, D X W X H (mm)
ESS 6.5KW214 x 621 x 500
Net Weight (kgs)
ESS 6.5KW25
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage
ESS 6.5KW120 VAC
Efficiency (DC to AC)
ESS 6.5KW93%
BATTERY MODULE: ESS LIO-I 4810
CAPACITY
ESS 6.5KW5120Wh
PARAMETERS
Norminal Voltage
ESS 6.5KW51.2VDC
Full Charge Voltage(FC)
ESS 6.5KW56V
Full Discharge Voltage(FD)
ESS 6.5KW42V
Typical Capacity
ESS 6.5KW100 Ah
Max Continuous Discharging Current
ESS 6.5KW120A
Max Discharging Current
ESS 6.5KW192A at 1min
Protecttion
ESS 6.5KWBMS, Breaker
Float Charge Voltage
ESS 6.5KW52.5V
Charge Current
ESS 6.5KW20A (0.2C)
Maximum Charge current
ESS 6.5KW50A (0.5C)
Standard Charge method
ESS 6.5KW0.2C CC (Constant current) charge to FC, CV (Contstant voltage FC) charge till charge current decline to <0.05C
Inner Resistance
ESS 6.5KW≤20m ohm
PHYSICAL
Dimension, D X W X H (mm)
ESS 6.5KW214 x 621 x 550
Net Weight (kgs)
ESS 6.5KW55
System Dimension, D X W X H (mm)
ESS 6.5KW500 x 660 x 1250
Brochure ESS610_Brochure
Manual ESS610 Manual
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