LG Chem RESU HV

The RESU system is a lithium-ion battery pack and BMS, manufactured by LG Chem in South Korea. The battery is NMC chemistry, and the HV range includes a 7.0kWh and a 9.8kWh model. It is designed to be wall-mounted.

LG Chem is one of the largest lithium-ion battery manufacturers globally, and the RESU is an early market leader for lithium-ion batteries in RAPS and grid-connect systems.

The LG Chem battery installed at the Battery Test Centre is a 9.8kWh model, connected to an SMA Sunny Boy Storage inverter.

LG Chem's website on ESS solutions can be accessed here.

Testing update: The LG Chem RESU HV at the Battery Test Centre was replaced in October 2018 due to an internal fault.