LG Chem 9.8 kWh HV
This 9.8kWh high voltage battery storage system from LG Chem is a Residential Energy Storage Unit (RESU) featuring a 400V lithium ion battery with integrated battery management system.
The RESU10 is designed to tie in with a grid connect solar system to increase self-consumption and savings. An additional inverter (e.g. SMA Sunny Island) is also required. 9.8kWh is big enough to offset the late afternoon/evening energy use of an big Aussie household. It may even cover evening and early morning electricity needs.
This new RESU generation features 5000 watts continuous power and DC round-trip efficiency of 95% while ensuring 80% of capacity retention after 10 years, and consequently comes with a 10 year warranty.
Nominal energy 9.8kWh
Usable energy 9.3kWh
Nominal capacity 63Ah
Max charge/discharge power 5kW
Peak power 7kW (10 sec)
Nominal voltage 400V
Voltage range (DC) 350V – 450V
Max altitude 2000m
Operating temperature range -10 – +45°C
Optimal temperature range 15 – 30°C
Dimensions (mm) 744(W) x 907(H) x 206(D)
Net weight 97 kg
Protection class IP55