ESSA510 Energy Storage System
5KW Off-Grid inverter with 5KWh Lithium-ion battery
ESSA510 Energy Storage System is an all-in-one solution, which integrates an inverter and a battery into one unit. ESSA510 has combined an 5KW off-grid 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
  • Pure Sine wave output
  • Built-in Wi-Fi for mobile monitoring (Android/iOS App is available)
  • Supports USB On-the-Go function
  • Reserved communication port for BMS (USB/RS232/RS485/WiFi/Dry-contact)
  • Congurable AC/PV output usage timer and prioritization
  • Selectable high power charging current
  • Selectable input voltage range for home appliances and personal computers
  • Compatible to Utility Mains or generator input
  • Built-in anti-dust kit
  • Lithium Iron Phosphate (LFP) cell
  • Scalable Li-Ion battery expansion
  • Supports wall mounted and standalone installation
MODEL
General
Rated Inverter Power
ESS-A5105000VA/5000W
INPUT
Voltage
ESS-A510230 VAC
Selectable Voltage Range
ESS-A510170-280 VAC (For Computers); 90-280 VAC (For Home Appliances)
Frequency Range
ESS-A51050 Hz/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt. Mode)
ESS-A510230VAC ± 5%
Surge Power
ESS-A51010000VA
Efficiency (Peak)
ESS-A51093%
Transfer Time
ESS-A51015 ms (For Personal Computers), 20 ms (For Home Appliances)
Waveform
ESS-A510Pure Sine Wave
SOLAR CHARGER & AC CHARGER
Solar Charger type
ESS-A510MPPT
Maximum PV Array Open Circuit Voltage
ESS-A510500 VDC
Maximum PV Array Power
ESS-A5105000W
MPPT Range @ Operating Voltage
ESS-A510120 ~ 450 VDC
Maximum AC Charge Current
ESS-A510100A
Maxmum Solar Charge Current
ESS-A510100A
Maximum Charge Current
ESS-A510100A
PHYSICAL
Dimension, D X W X H (mm)
ESS-A510210 x 621 x 350
Net Weight (kgs)
ESS-A51015
BATTERY MODULE: ESS II-4810
CAPACITY
ESS-A5105120Wh
PARAMETERS
Nominal Voltage
ESS-A51051.2VDC
Full Charge Voltage(FC)
ESS-A51056V
Full Discharge Voltage(FD)
ESS-A51042V
Typical Capacity
ESS-A510100 Ah
Max Continuous Discharging Current
ESS-A510150A
Max Discharging Current
ESS-A510192A at 1min
Protecttion
ESS-A510BMS, breaker
Float Charge Voltage
ESS-A51056V
Charge Current
ESS-A51020A (0.2C)
Maximum Charge current
ESS-A51050A (0.5C)
Standard Charge method
ESS-A5100.2C CC (Constant current) charge to FC, CV (Contstant voltage FC) charge till charge current decline to <0.05C
Inner Resistance
ESS-A510≤20m ohm
PHYSICAL
Dimension, D X W X H (mm)
ESS-A510210 x 621 x 551
Net Weight (kgs)
ESS-A51055
Brochure ESS-A510
Manual ESS-A510-manual
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