LG Chem Battery RESU 10H

LG has been pioneering lithium-ion battery technology since 1995. Their batteries have been powering hybrid and electric vehicles by major car manufacturers such as Hyundai/Kia, GM, VW, Ford and the Daimler Group. They are also used in homes and even NASA spacesuits. This battery storage technology is available for Australian properties and is a system ideal for existing solar power installations.

The LG CHem Resu10h is a stylish battery storage system available from Solahart to store excess solar energy from your PV system

What is the LG Chem Battery RESU 10H?

LG have designed the RESU 10H battery system using state of the art lithium ion energy storage technology. It can deliver a high voltage battery storage solution of the absolute highest quality. It can charge during the day using electricity generated from solar panels or from the grid when utility rates are their lowest. It can then power a property when you need it – either in the evening, during a black out or when grid electricity rates are at their highest.

LG Chem Battery Storage System Installation by Solahart Newcastle

How can a LG Chem Battery RESU 10H be installed?

The LG Home Battery RESU 10H can be wall or floor mounted with its small, compact size making it much easier to comply with Australian BESS Standard AS5139. It means it is a battery storage technology that is readily available for the average home user to safely and economically power their household. The system can be professionally installed by the Solahart Newcastle Team, is completely automated and requires no maintenance.

LG Chem Battery RESU 10H technology

The LG RESU 10H uses innovative stack and folding technologies to achieve higher energy density and compactness. The LG Chem lithium ion cells apply battery pouch cell technology to improve efficiency, minimize dead space, improve stability and extend battery lifetime. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, load shifting, and backup power capability.

Key features of the LG Chem Battery RESU 10H

  • 8.8 kWh usable energy
  • Integrates into existing solar power systems & installations.
  • Latest rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, load shifting, and backup power capability.
  • Suitable for residential or commercial applications
  • Wall or Floor Mountable, can be stacked and added to
  • 10-year warranty to 60% retained capacity*

LG Chem Battery RESU 10H installation and setup

Solahart can install a LG Chem Battery into your home or business and ensure it is set up correctly. Our qualified installation team is available to install your selected LG Chem Battery model in Newcastle, Port Stephens, Lake Macquarie, Maitland, Hunter Valley and Charlestown whether you live in a single storey or larger home.

The installation team we have are fully equipped with the right tools and knowledge to make sure your LG Chem Battery is installed professionally and ready to operate so you can begin storing energy on your property.

Solahart Newcastle can provide a quotation for the supply and installation of a battery storage system together with solar panels and hot water systems as our team can create a package that suits your application or requirements.

LG Chem Battery RESU 10H Specs

Electrical Specifications
Max. DC charge / discharge power(1) 5 kW(1)
Peak DC discharge power (1)(2) 7 kW for 10 sec (1)(2)
Nominal energy (DC) 9.8 kWh @ 25˚C
Usable energy (DC) (3) 8.8 kWh @ 25˚C (3)
Voltage range - charge / discharge (3) 400 ~ 450 Vdc / 350 ~ 430 Vdc
Max. DC voltage 520 Vdc
Max. DC charge / discharge current 11.9 A @ 420 V / 14.3 A @ 350 V
Communication interface RS485
DC disconnect Circuit Breaker, 24 A, 600 V rating
Mechanical Specifications
Dimensions ( Width x Length x Depth) 744 x 907 x 206 mm
Weight 97 kg
Environmental Specifications
Installation location Wall mounted, Indoor / Outdoor
Operating temperature -10 ~ 45°C
Maximum altitude 2,000 m
Cooling strategy Natural Convection
Humidity 5 % - 95 %
Warranty and Certification
Solahart Warranty 10 years*
Safety - Battery pack CE / RCM / TUV (IEC 62619)
Hazardous materials classification Class 9
Transportation UN38.3 (UNDOT)
Ingress rating NEMA 3R / IP55

Frequently Asked Questions

As one of the world’s top display companies, LG Display is well known for its advanced technology, stable production capacities and market insights. LG Chem will become a world-class corporation that creates new value for customers based on “science,” beyond “chemistry”.

Summed up, your LG Chem RESU battery is warrantied to retain at least 60 percent of its capacity by the time you hit a lifetime of 10 years or an energy throughput of 22.4 MWh, whichever happens first.


LG chem is ranked as one of the world’s largest lithium-ion battery manufacturers with 29,000 employees and manufacturing facilities in South Korea, China and the US.

In a home solar-plus-storage system, one or more LG Chem RESU batteries are connected directly to your solar inverter, charging them using direct current (DC) power produced by your solar panels. The battery can hold up to 8.8 kilowatt-hours (kWh) of usable energy.

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(1) Usable AC power is dependent upon inverter specifications. Output may be limited.

(2) Peak Current excludes repeated short duration (less than 10 sec. of current pattern).

(3) Value for Battery Only (DOD 95%), 2kW charge/discharge power. Total usable energy is dependent on a number of factors, including inverter efficiency, cabling losses, etc.

*For full details see Solahart Owner’s Guide. Conditions apply.

Solahart Newcastle:
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Solahart is a solar power company that pioneered the use of solar energy in Australia with a copper hot water tank in 1953.

We are industry leaders in solar energy installations and proudly serve all parts of Newcastle and the Hunter with the best brands of solar products available including the latest battery technology from Tesla. The Solahart service areas include Newcastle, Lake Macquarie, Maitland, Cessnock, Singleton, Upper Hunter, Raymond Terrace and Port Stephens.

Solahart is a Clean Energy Council Approved Solar Retailer in Australia.

Our team is made up of electrical and plumbing experts with most having 20 plus years of experience. We look forward to solving your solar power needs.

Solahart is an approved solar retailer - approved by the Clean Energy Council
Solahart Newcastle is recognised by SolarQuotes as a Gold Rated Solar Supplier

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