• Thinking about installing a clean energy product such as solar panels or buying an electric or hybrid car?

    This guide will help you understand your options and how to access discounts for your next clean energy purchase, as well as important information to consider before applying.

Which loan is right for you? 

Unsecured Personal Loan for clean energy purposes
Secured Personal Loan for clean energy purposes
CommBank Green Loan
InstalPay
Additional eligibility criteria
Must have a CommBank Home Loan with a minimum balance of $150,000 (excluding any redraw balance)
Must be an existing CommBank customer with an eligible CommBank transaction account; and access to NetBank or the CommBank app
Eligible clean energy purposes
  • Small-scale renewables 
  • Electric and hybrid cars
  • Small-scale renewables 
  • Electric and hybrid cars
  • Small-scale renewables
  • Solar Panels and Batteries
Interest rate (inclusive of discount)
7.50% p.a. 
6.49% p.a.
3.99% p.a.
0% p.a.
Comparison rate*
Variable 8.90% p.a.

Fixed 8.90% p.a.
7.90% p.a.
3.99% p.a.
Loan term
1-7 years
1-7 years
10 years
1-5 years
Loan amount
$4,000 - $50,000
$4,000 - $100,000
$5,000 - $30,000
$1,000 - $30,000
Establishment Fee
$250 for Variable
$250 for Fixed
$250
$0
$0
Monthly Loan Service Fee
$15
$15
$0
$0
Interest rate type
Variable or Fixed
Fixed
Fixed
Unlimited additional payments
Variable only
No
Yes
Yes
Security required
None
Yes
Yes
No

Find out more about Personal Loans for sustainable purchases

FAQs

If you’re an existing CommBank customer looking to buy and install solar panels or batteries, you may be eligible for InstalPay, currently available at UPowr.

Find out more on how to apply for InstalPay or to request a quote from UPowr 

Approved Solar Retailers have been approved by the Clean Energy Council as demonstrating their commitment to responsible sales and marketing activities and solar industry best practice.1 

Find an Approved Solar Retailer near you

$100,000 is the maximum we’ll lend (subject to loan type and purpose). If you need more, you’ll need to pay the difference from your own savings.

Yes. If you have an existing Personal Loan and would like to apply for the green discount, you’ll need to apply for a new Personal Loan. Loan increase and refinance applications aren’t eligible for the green discount.

Yes – talk to a CommBank Personal Loan specialist for more information and help in deciding which loan type might be most suitable.

You can’t use a CommBank Personal Loan to recoup costs for products already installed. However, it is available if you wish to upgrade your existing products or are looking to purchase other products on the list of eligible clean energy products.

For example, if you have existing clean energy products and wish to upgrade them by adding more solar panels or a new battery pack, then you may be eligible for a CommBank Personal Loan.

It’s your responsibility to ensure that you’re satisfied with the quality of your eligible clean energy products. If you detect substandard workmanship or materials, or have any disputes with your retailer and/or installer, you should speak with them as soon as possible. Depending on the severity of the matter, you may also need to inform your solicitor.  

Please note: 

  • We won’t become involved with the dispute.  
  • We take no responsibility for the quality and warranty of your eligible clean energy products.  

Don’t attempt any work yourself. Any work must be completed by an approved retailer and/or installer, certified and trained to ensure systems meet industry best practice standards and all relevant Australian Standards (as approved by the Clean Energy Council). 

When trying to decide on the right product, consider:

  • What type of small scale renewables you’re looking to purchase/install;
  • If you have a home loan with CommBank;
  • The interest rates for the various ‘green’ offers;
  • How much you need; and
  • The term of loan.

Talk to a CommBank Personal Loan specialist for more information and help.

You may be eligible for the Green Home Offer. Enjoy a discount on a Standard Variable Rate for Owner Occupied or Investment Home Loans with either Principal & Interest repayments or Interest Only payments for eligible customers on a Wealth Package

For more information, terms, conditions and eligibility visit our Green Home Offer page.

  • You may want to review any existing building insurance you hold and consider if the cover is adequate with your new eligible clean energy product(s) installation.
  • Before purchasing and installing clean energy products (excluding cars), consider if you need any additional approvals such as body corporate/strata approvals

We're here to help

Things you should know

  • * Comparison rates are calculated based on an unsecured loan of $30,000 and a secured loan of $30,000, over a term of 5 years. WARNING: Comparison rate is true only for examples given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.

    This guide doesn’t consider your individual objectives, financial situation or needs. Before basing any decisions on this information please: 

    • Consider its appropriateness to your circumstances. 
    • Consider obtaining professional advice specific to your needs, including financial, taxation and legal advice. 

    The Commonwealth Bank is not authorised and does not make any assertions about reduced consumption from non-renewable energy sources through clean energy product installations. Advice and further information should be sought from relevant certified industry professionals. 

    Loan applications are subject to credit approval and any loan offer includes full terms and conditions. Fees and charges apply. All examples and scenarios are illustrative only.  

    This guide is subject to change without notice. Information and interest rates are current as at 1 May 2024 and are subject to change.

    1 Clean Energy Council 2018, accessed 30 November 2020

    Commonwealth Bank of Australia ABN 48 123 123 124, AFSL & Australian credit licence number 234945.