Let Sunstainable install your battery and solar before the rebates reduce and get you saving money straight away
Got any questions? Sunstainable has you covered. Ask our friendly team over the phone or in-person. We’re happy to help out!
A standard solar system without a battery covers about 30% to 50% of your home's power. Adding a battery can boost self-consumption to 70% to 95%, cutting annual electricity bills significantly. We can help you program your solar and battery system to take advantage of the current electricity tariffs on offer to further enhance the savings and potentially offset your entire power bill.
Yes. A standard solar system without a battery covers about 30% to 50% of your home's power. Adding a battery can boost self-consumption to 70% to 95%, cutting annual electricity bills significantly. We can help you program your solar and battery system to take advantage of the current electricity tariffs on offer to further enhance the savings and potentially offset your entire power bill.
Solar and batteries normally take one day to install. That being said if you are installing a particular large or have a complex roof then the installation may take more than one day. Most residential system however rarely take more than two days to install.
Solar panels require minimal maintenance but will benefit from periodic cleaning to ensure maximum efficiency. We recommend inspecting your system annually for any issues and keeping the panels free from debris and dirt. Battery systems can be monitored remotely and require minimal maintenance. We recomend a system health check for the electrical cables and connections every 3-5 years.
During our consultation, we will assess your roof’s suitability by evaluating factors such as roof orientation, shading and available space. This ensures that your solar panels will perform optimally.
For solar alone the price of a 5kW solar installation on a single storey tin roof will start at approximately $6000. Adding a small battery will increase the base cost to around $10,000. As you add more panels and more batteries the price increases. In most cases an appropriately sized solar and battery system designed to offset your electricity bill will pay off in 4-8 years.
Summer is coming and I'm worried that I won't be able to afford to cool my home with the increased cost of electricity
I want to take advantage of the Federal Government Cheaper Home Batteries scheme
I'm tired of paying more and more to the electricity retailers and I am getting power outages all the time...I want to be less reliant on the grid
Don't worry, we can help!

Solar Panel Installation
Solar panel installation can save you up to 50% of your electricity costs

Battery Installation
The addition of a battery along with your solar panels can save you up to 90% on your electricity costs

Smart Tariff Advice
All of our customers who install solar and batteries get advice on the best electricity tariffs to save them the most on their electricity bills.

Are you building?
From planning to handover , we can work closely with your builders to fully integrate your solar and battery system into your new build.

Smart EV Chargers
We install the latest smart EV Chargers to take full advantage of your solar generation and the most favourable electricity tariffs
I started Sunstainable in 2010
Ever since I've installed solar and batteries in four states on every thing from one bedroom units and large factories in Melbourne to high rise buildings in Adelaide and cattle stations in NSW:
We are trusted by government agencies such as Homes Victoria to install solar on their social housing projects
All of our installers are SAA Accredited for Solar and Battery Installations
We have over 30 years combined experience in the solar industry between Sales, Installation and Management