HESS A319 Technical Details


Nominal Capacity 4.6kW
Input/ output Phases Single Phase
Standards Compliance AS477-2/3





Maximum Humidity 95% R.H, Non-condensing
Cooling Passive cooling with fan assist
Enclosure Indoor/outdoor
Base Model Weight Approx. 150kg (1 module configuration)
Maximum Weight Approx. 190kg
Material Finish Premium grade powder coating
Dimension (WxDxH) 1350mmH x 650mmW x 450mmD
User Interface Colour touch screen 4.3”
Remote Monitoring Interfaces Magellan Portal

Smartphone App (iPhone or Android)

Communications interface Wifi


System Setup software Included
Data logging Internal non-volatile memory


Inverter Specifications AC

Nominal AC Power 4.6 kW
Back Up Power 4.6kW-Overload 1.5 times for 10 seconds
Max AC Current 20A
AC Overcurrent Protection 32A
Nominal AC Output 50Hz; 230VAC
AC Input Range 45-55Hz; 180-270VAC
AC current T.H.D <1.5%
AC Output (Backup Option) 230 Vac ± 2%, 50Hz ± 0.2%
AC Voltage T.H.D <3% (Linear Load)
Power Factor 0.8 leading ~0.8 lagging ( Control Range)
Efficiency (euro) 97%
Ambient Temperature Range -20°C~60°C (>45°C derating)
UPS Transfer Time <10kms



Inverter Specification DC
Battery Charging Current 100A continuous
Specification PV
Max PV Array Size 6000W
Max PV Voltage 580V
PV Voltage Range 125V-580V
Starting Voltage 125 V
Max PV Current 11A (per string)
PV Overcurrent Protection 14A
Number of PV connectors 2
Number of MPPTs 2
MPPT Adaption Efficiency 99.5%
Battery Module Specifications
Cell Generation JH3
Maximum Modules 2
Battery type Advanced Lithium Ion (NMC)
Charging/ Discharging Current 125A
Battery Brand LG Chem
Nominal Voltage 51.8V
Voltage Range 42-58.8 V
Nominal Battery Capacity (per module) 6.5kWh
Battery Cycle Life >4000 times @ 90%

6.5kWh DOD @ 25°C

Performance Warranty 10 years @ 25°C
Battery Operating Temperature Range 0°C-45°C
Dimension ( W x D x H) 110mmH x 445mmW x 587mmD
Weight 43kgs


  • Enquiry Form

  • Download Capability Statement [PDF]