LG RESU Energy Storage Systems


The division at LG responsible for battery technology is LG CHEM. It was founded in 1947 and it now one of the largest manufactures of batteries globally. The LG CHEM is a vertically integrated battery manufacturer, with a very strong research and development capability, manufacturing capability and supply chain. The recently released RESU range of batteries from LG Chem raises the bar in residential battery storage offering a range of sizes to suite different types of households and support for variety of inverters including SolaX, SMA and SolarEdge.

With the ability to mount the inverters outside or inside and a wide operating temperature range they are ideal for Australia’s challenging conditions.

High voltage LG RESU

This 10kWh lithium ion battery is capable of outputting 5kW continuously and has been completely redesigned, making it capable of being installed indoors and outdoors.

Power | Up to 5kW continuous battery power

Storage Capacity | 9.3kWh

DC Voltage | 350-450 385-500

Compatibility | Single phase | Three phase (with Reposit kit)

Depth of Discharge | 90%

Dimensions | H: 907mm | W: 744mm | D: 206mm

Weight | 97-99.8kg approx

Warranty | 10 years

LG RESU Low Voltage

The LG 10kW battery is compact and lightweight, designed to allow for an easy installation. LG Chem has placed the highest priority on safety, and utilizes the same technology for its ESS products that has a proven safety record in its automotive battery.

Power | Up to 5kW continuous battery power

Storage Capacity | 9.3kWh

DC Voltage | 48V

Compatibility | Single phase | Three phase (with Reposit kits)

Depth of Discharge | 100%

Dimensions | H: 483mm | W: 452mm | D: 227mm

Weight | 75kg approx

Warranty | 10 years