Off Grid System for House – Large Residential Off Grid Solar Systems 43.2kWh AGM

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Off Grid System for House – Large Residential Off Grid Solar Systems 43.2kWh AGM

Aussie Off Grid specialize in Off Grid Solar for Homes & Residential Setups, Regional Properties, Remote & Automated Stand Alone Solar Systems including large-scale Off Grid Solar Power set ups. Our engineers have worked with thousands of large & small off grid solar projects to develop easy to use standalone power stations & monitoring bases in remote locations. Our expert team can help you.

What is An Off Grid Solar SystemIs Off Grid Solar Right For You and Your Situation ?

Find out if Off The Grid Solar & Battery storage is right for you and your situation. Learn about Off-Grid Solar Systems, also known as Stand-Alone Solar Systems and find out about how Aussie Off Grid can provide solar electricity that is like living off the grid in areas where grid power is either unavailable or massively expensive to connect to your property or dwelling.

Learn about our Off-Grid Solar Systems that consist of a roof or ground mounted Solar Panel Setup & Battery Bank to store energy.

Before you purchase from our Off Grid Solar Systems Range,  get in contact with our professional off grid experts, and discover how to ensure you get the best LG RESU lithium battery system for your power needs. 

Click Here & Find Out More About Our Off Grid Solar Power Solutions and View Our Range of Off Grid Solar System Packages and Off Grid Solar Kits for Homes, Sheds & Cabins.

AGM Battery Storage

With up to a 12 year designed service life and over 2200 cycles at 30% DOD, AGM batteries are an ideal mix of performance and value. Perfect for providing reliable medium-long term power storage, AGMs won’t let you down.

Pre-wired, tested, and ready to go

Our off grid systems are pre-wired in our factory, with full testing done on key components to ensure everything is functional and ready to go. Installation on-site is simple – just connect the battery bank and solar.

Auto-Start Generator Functionality

Simply connect a compatible generator and set up when you want it to engage. If the batteries are getting too low or inverter is being overloaded, our system will automatically switch the generator on/off as required.

3 Days Autonomy

Don’t worry about extended bad weather conditions or emergencies leaving you without power generation. Our system will run for up to three days without power input, giving you peace of mind to weather the storm.

Modular and expandable

Start with what you need now, while having the confidence that adding extra components down the track will be intuitive and easy. Our off grid systems ensure you are ready for the future if your needs change.

Clean Energy Council Approved

Our off grid systems are built with components certified by the Clean Energy Council, allowing you to claim back solar credits for the installation of your system. Most systems receive thousands of dollars back!

Whether you live in a rural location without reliable grid access, or simply want a more sustainable lifestyle, our off grid systems provide the perfect power solution. Ideal for small dwellings such as shacks, cottages, and holiday retreats, this off grid system is designed for applications with a daily power usage of 8-16kWh.

Built as a relocatable all-in-one unit, our off grid systems are self contained in a durable steel cabinet. This complete cabinet solution houses all core components, with a slimline design ideal for situating against the wall of a garage.

System Inclusions

43.2kWh AGM Battery Bank

16x 450AH 6V AGM Deep Cycle Batteries. 2200 cycles at 30% DOD, 7-10 year average lifespan, 12 year chemistry life.

The Sunny Island

The ideal solution, especially for demanding PV arrays and partially shaded systems. Enjoy proven technology combined with intelligent ideas.

Battery Cabinet with Venting

Durable steel cabinet with vermin mesh covered ventilation. Lockable lower doors, forklift skids for transport or relocation.

Prewired System Board

Internal electrical board prewired with IPS, cabling, breakers, fusing, and all other electrical components.

kW Hour Meter

The kW hour meter measures the power that comes out of the system to enable you to keep track of how much power the system is producing. This is helpful in understanding the effectiveness of the installation, and is very beneficial in discovering issues and problems.

Generator Input Plug

The generator input brings 240V from any external lead into a plug like you see in caravans. You can attach any external generator (petrol, diesel, or even coal fired) to charge the batteries and supply power to the leads.

Change-over Switch

In the event of emergency system failure, the change-over switch allows you to bypass the IPS and provide power directly via generator or grid connection.


A basic off grid system for large-sized applications with medium service lives.

System Specifications

1 Solar Array 4.5-7.5 W
2 Battery Bank 43.2 kWh
3 Battery Life 7-10 years
4 Daily Usage 8-16 kWh
5 Autonomy 3 days
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