LG Chem

Part of the global LG Group

LG Chem LogoLG Chem is part of the global LG group which was founded in 1945 and now has more than 25,800 employees located across 6 Research & Development offices, 3 manufacturing facilities and 4 marketing offices globally.

LG Chem lithium batteries are used in a large range of electric vehicles from manufacturers such as Chevrolet, Volvo, Cadillac, Ford, Renault and General Motors and are therefore a perfect choice for your battery storage solution.

Compact size and easy installation. LG Chem RESU batteries are world class and are designed to be wall mounted or in the case of the low voltage range floor mounted. With an IP65 rating the batteries can be installed both indoors and outdoors.


Powerful Performance. The new LG RESU series features one of the highest continuous power deliveries (4.2kW for RESU6.5) and a 95% DC round-trip efficiency. Their batteries are extremely durable with 80% capacity after 10 years thanks to their Lamination & Stacking technology.


Proven Safety. LG Chem places the highest priority on battery safety. LG Chem have a proven track record of safety with its range of automotive batteries and the RESU range of batteries contain exactly the same technology. You can therefore rest assured that LG Chem batteries are one of the safest on the market today.


Diverse product range. LG Chem have 5 different models to meet customer requirements and also compatability with the widest range of inverters. The low voltage 48V models can be “cross-connected” with one other 48V unit of any capacity which allows energy storage capacities from 3.3kWh to 19.6 kWh.

For more information about LG Chem download the Corporate Brochure

Sunworks Solar is an LG Chem ESS Partner

LG Chem RESU Low Voltage

Building on the success of the existing first generation LG Chem RESU 6.4 the all new LG Chem RESU Low Voltage batteries are specifically designed for residential battery storage systems and are available in a range of sizes to suit your specific energy requirements.

Using the RESU Plus connector system 2 of the new RESU units can be combined to form a larger battery storage unit.

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LG Chem RESU High Voltage

The all new LG Chem RESU High Voltage batteries complement the LG Chem RESU low voltage range and have been designed to work with higher voltage hybrid systems such as the SolarEdge StorEdge.

Like the LG Chem RESU low voltage batteries the LG Chem RESU High Voltage batteries come in a range of sizes to suit your energy needs.

Currently the LG Chem HV Batteries cannot be combined together however we are advised that a combiner unit is currently under development.

Find out more

Contact us about LG battery storage solutions

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