Home energy efficiency offer | Solar and battery - NAB

Find a renewable energy installer with Plenti

NAB has arranged with Plenti for eligible NAB customers to access Plenti’s network of accredited solar and battery installers.

Compare no-obligation quotes and choose a solution that suits your home.

Learn how to request a quote from an accredited installer, then choose how you’d like to pay for the installation.

Benefits of solar

Over four million Australian households now enjoy the many benefits of solar, which include:

Lower bills

A typical 6.6kW system can deliver savings of around $1400 per annum.

Environmental impact

A 6.6kW solar system can reduce greenhouse gas emissions by over six tonnes per annum, equivalent to running three petrol cars for a full year.

More energy security

By generating your own solar energy, you can safeguard against future energy price increases.

Boost your solar power with a battery

By adding a battery, you can optimise your solar energy use by:

  • Maximise energy savings by avoiding peak tariffs.

  • Reduce the risk of losing power with backup battery storage.

  • Maximise solar power by consuming significantly more solar energy.

Supercharge your home with a VPP

Households across Australia are driving down their energy costs even more by adding virtual power plants (VPPs) to their solar and battery systems.

A VPP connects batteries in an energy sharing network, which helps manage energy flow and reduce reliance on the grid during high demand periods.

Learn more about VPP benefits , opens in new window

How to apply

Step 1

Find an accredited renewable energy installer

You have the option to choose one or more installers from Plenti’s accredited installer base who match based on your address and the types of equipment you want installed.

Step 2

Get a no-obligation quote

Accredited installers will provide clear and transparent quotes which include equipment selection, pricing and estimated energy bill impact.

Step 3

Choose how to pay

Use an offset or redraw, a NAB personal loan or choose another way to pay.

Frequently asked questions

  • Federal, state and territory government rebates and incentives are often available. Your selected installer will include the specific rebates and incentives that are available to you.

  • All NAB customers are eligible to get a quote from Plenti’s network of accredited installers.

Help and support

Other options to consider

Still interested in improving your home? Here are some other options that may suit your needs.

Home loans

Home loans for every need with tools, calculators and guides to help you choose.

Personal loan for home renovations

Renovations can be full of surprises but your finances shouldn't be. Get A NAB Personal Loan for all your home renovations.

Important information


Plenti is an award winning fintech lender and is giving access to its network of solar and battery installers to NAB customers (Plenti Pty Limited ABN 29 161 376 638 and Plenti RE Limited ABN 57 166 646 635 AFSL and Australian Credit Licence 449176).

You should compare the cost of solar and/or battery installation against the savings and benefits. There may be instances outside our reasonable control where you’re unable to access Plenti’s network of solar and battery installers, including in some remote areas. Except to the extent provided by law, we accept no liability if you’re unable to access installers or suffer a loss in relation to installation because of circumstances beyond our reasonable control. If you contact Plenti or an installer, you’ll be dealing directly with them and not with NAB. We may vary or end your priority access to the installers at any time acting reasonably. Your access to installers cannot be transferred, exchanged, or redeemed for cash or other credits.

Only eligible NAB Home Loans can benefit from an interest offset arrangement including the NAB Variable Rate Tailored Home Loan. For example, Fixed Rate Home Loans and Base Variable Rate Home Loans with NAB do not benefit from an interest offset arrangement. The potential benefits you could gain from using a NAB offset facility will depend on many factors including the amount of funds in your offset account and how long the funds are in your offset account. You will not earn interest on the account balance of your transaction account whilst it is linked to a home loan under an interest offset arrangement. 

Redraw is only available on NAB Base Variable Rate Home Loans and NAB Tailored Variable Rate Home Loans if certain conditions are met. More information here. If you have a fixed rate loan, redraw is only available at the end of the fixed rate period (i.e. when the rate becomes variable).