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LG Solar Battery Guide

Maximise your solar system with an efficient and compact LG Solar Battery


The LG battery is ideal as it can be used in both off-grid and hybrid solar set-ups, making it a flexible choice. It’s also compatible with a range of different solar inverters which is convenient. The LG batteries have the added benefit of being able to be installed both outdoors and indoors.

Innovative Design

LG has been pioneering the lithium-ion battery space since 1995. The unique cell design boosts the efficiency of your battery without compromising on appearance or size. The LG battery is compact with a stylish aluminium finish.

Safe & Reliable

Your LG solar battery has been manufactured to maximise reliability and safety. You can easily monitor performance via the electronic screen or by the handy smartphone app.

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lifespan and warranty

10 year

Peak power rating


usable energy capacity

90% capacity, (100% for 16kWh)*

The LG Solar Battery 

The LG solar battery range has been popular in Australia, with homeowners choosing to install the compact and efficient lithium-ion battery. The LG RESU range of solar battery systems currently offer models with capacity from 6.5kWh to 13kWh. 

Quick market comparison 

With state-of-the-art lithium ion technology, the LG Solar battery range enables you to store energy generated from your solar panels and use it to power your home when you need it. No longer will you have to use electricity from the grid during the evening or when the sun is not shining. The unique laminated lithium polymer cell design is intended to enable a higher energy destiny, increasing the efficiency, reliability and safety of the battery. 

Product cost

Considered one of the best value batteries available in the Australian market, the LG battery installation costs start at around $5,000. The LG batteries are also compatible with a range of inverters making them an ideal choice. However, there have been some issues with the batteries in the past with recalls in 2017 and 2018.

About LG 

About LG 

LG is one of the world’s largest lithium-ion battery manufacturers, offering a wide range of solar batteries. LG batteries have been popular with many Australian residents and even used by major car manufacturers across the world including Hyundai/Kia, General Motors, Volkswagen, and Ford.

LG previously manufactured solar panels, winning Top  but now solely makes batteries and other electronic products.

About LG Resu Battery

The LG RESU Battery is the newest battery technology developed by LG. A high performance battery, it offers a longer life and higher energy density compared to other traditional solar batteries. The new cell technology also allows for a higher discharge rate, which means the battery can provide more power for longer periods of time. 

The LG RESU batteries are available in 10kWh, 15kWh, and 20kWh sizes. There is currently a 60% capacity at 10 years warranty (or 20,000 kWh throughout, depending on which comes first) offered with the LG RESU batteries. It’s important to note that the LG RESU batteries are not recommended for hotter climates.

Why use Jims Energy?

Experienced Professionals

We’re highly trained and experienced when it comes to all things solar. You can rely on Jim’s Energy for professional solar energy systems installations. 

Competitively Priced

There’s no hidden costs or crazy prices at Jim’s Energy. Instead, we offer high quality solar installation at competitive prices.

CEC Certified

Jim’s Energy is proud to be a Clean Energy Council (CEC) certified solar installer. We only use industry best practices and never cut corners.