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Battery Combo Packages

Why Choose Defended Solar Battery Systems?

Defended is a trusted solar provider delivering high-quality solar panels, battery solutions, and professional installation services. 

Our tailored solutions help homes and businesses lower electricity bills, maximise solar savings, and reduce reliance on the grid.

We use products built to perform in Australia’s demanding conditions, delivering reliable energy year-round.

Battery Storage Solutions

Premium Quality Solar Products

Solar Material Financing

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Sofar 30kWh Battery + 5kW inverter
Price: $ 4499
Sungrow 15kWh Battery + 5kW inverter
Price: $ 7499
Sigenergy 20kWh Battery + 5kW inverter + Home Backup Gateway
Price: $ 8990
Fox ESS 14kWh Battery + 5kW inverter
Price: $ 4499

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How the Offer Works

Submit Your Details
Fill out the quick form so we can check your eligibility and understand your energy needs.
Get Your Assessment
Our team reviews your details and recommends the most suitable solar and battery solution.
Approve Your Solution
Review your tailored system, pricing and available rebates before confirming your installation.
Installation & Savings
Our professional team installs your system, so you can start enjoying reliable energy savings.
Why Our Tech Lasts Longer
Built with cutting-edge technology, our solar products are designed to withstand the harshest conditions and last.
Battery Storage Solutions
Extreme Weather Protection
10-Year Warranty

500+

Businesses & Homes Powered

1900+

Solar & Battery Projects Completed

100%

Quality & Compliance Focused

Best seller

What our clients are saying

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Mario Vella profile picture
Mario Vella
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I was extremely impressed by the on time as discussed, the workmen where friendly polite and no fuss. The work was completed on time,and they cleaed up and removed the rubbish. My wife and I would highly recommend the group willingly. A big thaks to them all Mario and Patricia
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Brendan McEntee profile picture
Brendan McEntee
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Simple as Simple could be i was looking for a solution and a ten minute discussion with Heath and Installation team came in and spent a day taking their time ensuring it was all right, I could not have asked for a smoother operation thanks so much Defended !!
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Leo profile picture
Leo
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Fantastic job Donny from ECO GRID
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Matt Blackband profile picture
Matt Blackband
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Sensational service from Heath and Donny at Defended Energy. They quoted and installed our Fox battery and Tesla charger within a week. Excellent communication & workmanship. Couldn’t be happier with the result. Highly recommend!
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Steven Bertram profile picture
Steven Bertram
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Soloman & Ali came today to install a 30kw battery & 10kw inverter, Could not be any happier, showed up on time 👌, extremely polite and knowledgeable 👌, if all trades people were like Soloman & Ali it would be a better place, Nothing was too much trouble for them, Will highly recommend Defend and Soloman & Ali,
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Darren Robinson profile picture
Darren Robinson
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The guys come out on time and explain everything what was going to happen during install.they did a excellent job told me everything what the system will do,and showed me what the app is doing as well. I recommend these guys 100%
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Christopher Dowd profile picture
Christopher Dowd
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Overall excellent. The Manager, Bill, physically reviewed the site and we discussed and he advised me of the options. His suggestions for what products to purchase and the design were very good. After research, I decided on a total of 20 Aiko solar panels and FoxESS CQ7 42kW battery. His quotation for the job was price competitive and references were excellent. The installers arrived on the agreed scheduled date. They reviewed and discussed the design with me and did a professional, high quality installation that met the agreed design. To date (only 1 week ago), the solar panels and battery are functioning perfectly (no issues).
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Nino Calandra profile picture
Nino Calandra
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I’d highly recommend Defended for solar and battery installation. From the very first contact, the whole experience was excellent. Bill was the first person to visit my home and assess the best system for my budget. He gave me great advice, particularly around the battery location and the option of installing it internally rather than outside. I also decided to upgrade my panels and inverter for a relatively small additional cost, which I’m very happy I did. The site manager, Suleiman, was exceptional. He’s very clever and knowledgeable for his years and orchestrated the entire installation in a calm, organised and professional manner. All of his team were equally friendly and respectful, and the finished installation was super clean. For me, the biggest thing was peace of mind. Hassan also deserves a special mention. He called before the installation and went through everything with me, including the battery backup setup. This is something that really needs to be organised during the installation, not afterwards, as I’ve heard others unfortunately find out the hard way. Hassan also followed up a couple of weeks later just to make sure everything was working properly and to see if I had any questions. That level of follow-up was greatly appreciated. I went with the Fox ESS CQ7 battery (42kWh) and 15kW inverter, along with Aiko panels. The all-black panels look great and suit my house perfectly. Overall, I’m extremely happy with the system, the installation and, most importantly, the service from the entire Defended team. Highly recommended. 👍 I’m also happy to answer any questions anyone has about my experience with Defended or the system I chose.
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Ciriaco Mescia profile picture
Ciriaco Mescia
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Defended Energy were really helpful in analysing our bill, recommending the right battery option, inverter and installation price to suit our household.

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