Power your way through rain, hail or shine with a solar battery for your home. You'll be able to store excess energy generated during the day to use when the sun goes down, or even when the sky is grey. Helping reduce your energy bills and reliance on the grid.

Right now, you can get up to $1,000 off the upfront cost of your battery by choosing to join our Virtual Power Plant (VPP). Our VPP is a connected network of solar batteries that can be remotely managed to help take pressure off the grid. We've even got convenient payment options to help you self-power your home, your way.

Why buy a solar battery?

  • Power your home at night

    Use your excess solar energy when the sun isn’t shining.

  • Help lower your energy bills

    Make the most of your stored energy and use less from the grid, lowering your bill.

  • Power back-up

    Self-power your home during a power outage (if you have a power-backup solar battery).

Why choose a solar battery with us? 

  1. Be rewarded

    Join our VPP for five years and get up to $1,000 off. If you leave AGL before this time, you’ll need to pay it back on a pro-rata basis.

  2. Pay your way

    Choose to pay outright or monthly with finance (once approved) – whatever suits you.

  3. Ready when you need us

    Alongside a 5-year parts and labour warranty on your solar battery, our Australia-based solar battery experts are here to support you, drawing on AGL’s 180 years of experience.

  4. Help your environment and community

    Become part of our growing Virtual Power Plant community of solar battery owners helping to build a cleaner, more reliable energy system for the future.

  5. Monitor your power and bill

    Check the performance of your solar and battery system, and keep an eye on your energy bill - wherever you are. Available in the AGL Energy App or My Account.


Find the right solar battery for you

We'll listen to your energy needs, and help you decide between a Tesla or LG Chem solar battery to match them.

*Usable capacity - Battery capacity is measured at the battery module DC terminals. Losses associated with further system conversion may vary. 
^Wall, indoor or outdoor installation - A detailed site inspection may be required and will be conducted by AGL to assess your home’s individual suitability for a wall installation and indoor or outdoor installation. 
#Price includes - GST does not apply to the AGL credit and battery rebate. Installation and administration costs include GST. 

Pay your way

Take your pick from our convenient payment options: pay outright, or in monthly instalments when you apply for humm90 finance. 

  • cost

    $0 deposit

    No upfront payment

  • LineIcons/Wallet Created with Sketch.

    From $186/month~

    Over 60 months

  • lowercost2x

    1.99% p.a. interest

    Limited time only

Interest payable by new humm90 finance customers on other purchases with humm90 finance at 5.49% until the date that is earlier of the date on which the instalment plan is repaid in full or 60 months after the start date of the instalment plan and after that, interest payable on all purchases with humm90 finance at 23.99%. Interest payable on cash advances with humm90 finance at 25.99% p.a. Interest payable by existing humm90 finance customers on other purchases and cash advance at current rates.

~humm90 finance - Approved humm90 finance applicants only. Minimum monthly repayment may be required. The promotional 1.99% p.a. interest will only apply to an instalment plan for the sale and installation of a solar battery from AGL. The promotional instalment interest rate is for limited time only and subject to change or expiry without notice. The indicative monthly payment amount, number and amount of monthly payments, term of the instalment plan and minimum total amount payable assumes customer is an AGL residential electricity customer and joins AGL Virtual Power Plant, is eligible for relevant State based subsidy or rebate, makes no additional purchases, cash advances, other fees or early repayments and monthly payments are made on the relevant due dates. If you fail to pay a monthly instalment, interest charged at 5.49 % p.a. is payable on that outstanding amount. See www.humm90.com/au/promotion/agl/ for interest rates that apply. Fees, terms and conditions apply, incl $99 Annual Fee charged on first account anniversary date after the date which is the earlier of the date on which the instalment plan is repaid in full or 60 months after start of instalment plan, and annually thereafter. Credit provided by humm Cards Pty Ltd ABN 31 099 651 877 Australian Credit Licence number 247415 to approved applicants (not available to commercial or government clients), subject to credit assessment criteria.

*GST does not apply to the AGL credit and battery rebate. Installation and administrations costs include GST.

Am I eligible? 


You can buy a solar battery and join our VPP, if you:

  • live in a metropolitan area (within 50km of state capital city CBD or installer location)
  • have a suitably sized solar system
  • have a reliable internet connection
  • aren’t already part of a Virtual Power Plant
  • have an electricity plan with us or are ready to make the switch.

Keep in mind that any battery subsidy or rebate schemes in your state and humm90 finance also have their own eligibility criteria.

Ready to buy a solar battery?

Tell us a few details, and one of our solar battery experts will give you a call. Or, call us on 1300 447 465.

Keeping you connected 

Track your power 24/7

Keep an eye on your solar and battery system – wherever you are. All in the AGL Energy App or My Account. 

Discover renewables

Learn more about how solar battery storage works, what a VPP is, and how our innovation is helping to shape a brighter future. 

Learn more
Say hello to the community

Connect with other AGL Virtual Power Plant members across the country.

Learn more


How it works
The offer

What’s a VPP?

A Virtual Power Plant, or VPP for short, is sometimes used to refer to a network of connected solar batteries that can be managed as one. 

The idea is that individual batteries can be coordinated, and in doing so become a pop-up power plant. So small amounts of energy stored in individual solar batteries can become a large amount of controllable energy. This can help stabilise the electricity grid and contribute to making energy more affordable in the future.  

What happens when you manage my solar battery?

How your battery is remotely managed depends on the circumstances at the time. It's based on the best way we think can help take pressure off the grid. 

Sometimes we’ll discharge energy from your solar battery and power your home. Any leftover energy will be supplied to the grid and you’ll receive your feed-in tariff as per your AGL electricity plan. 

Other times, we’ll either charge your battery from your solar system, or charge it from the grid (and you’ll pay your usual grid rate). There may also be times when we just hold your solar battery’s charge steady. 

How are the solar batteries connected?

Your solar battery has inbuilt software that allows us to talk to it in real-time. There are no wires or physical connections. 

Will I be worse off by joining AGL's VPP?

Because we’ll be managing your solar battery during times when the grid needs support, the energy used from your solar system, solar battery and the grid may change. This may affect your electricity bill and the amount of solar feed-in tariff credits you receive. 

We estimate that the VPP grid support services won't impact your electricity bill by more than $50 (GST incl.) over each 12-month period. Overall, we would expect your solar battery to reduce your electricity bills over time. Our battery experts can help calculate your savings. 

Will joining a VPP affect the warranty of my solar battery?

The solar battery and inverters that are sold as part of our VPP come with a manufacturer’s express warranty and participating in our VPP won’t void your manufacturer’s warranty. Each manufacturer warranty deals with VPP participation differently, so we encourage you to read the Tesla or LG Chem warranties for guidance and contact an our battery experts on 1300 447 465 if you have any questions. 

Am I eligible for humm90 finance?
You must be over 18 years in age, a permanent Australian resident, earn $25,000 or more per annum, have a clear credit file, satisfy credit eligibility criteria and have an email address, mobile phone and an Australian driver’s licence or Australian passport.
How do I apply for humm90 finance?

If you’re interested in applying for finance to purchase a solar battery with AGL, then our solar battery experts can talk you through it. The finance application process with humm90 takes around 10 minutes to complete online and 70% of all applications are a processed within minutes.

Is this offer only available in metro areas?

The offer is available in metropolitan SA, VIC, NSW and QLD (within 50km of state capital city CBD or installer location). We’re currently looking at ways to increase our installer coverage in regional areas without compromising quality and post-install support, so stay tuned.

Will my AGL solar feed-in tariff be affected?

When you supply energy back to the grid, you’ll continue to receive your feed-in tariff as per your AGL electricity plan. 

Can I change my electricity plan during the 5-year term?

You're free to switch your electricity plan at any time. However, you must remain on an AGL electricity plan in order to connect to our VPP. If you leave AGL during the 5-year term, you just have to repay the upfront AGL credit of $1,000 on a pro rata basis. 

Eligibility criteria applies. Offer is limited. AGL reserves the right to extend the offer and the offer may be subject to change or expiry without notice. 

Terms and conditions apply.