Upgrade estimate


4.8 kWh battery system

All-in-one Redback Smart Hybrid System with a 5kW Hybrid Inverter and 4.8kWh Pylontech battery – with an extended 10 year warranty ($7150). It is possible to upgrade to a medium 7kWh battery (add $1200) or large 11.8kWh battery (add $3800).


4.3 kW solar system with standard panels

The standard solar panel option uses high efficiency panels from Longi (or similar) and offers great value. Includes installation of the complete solar and battery system and up to a 12 year warranty ($5280).

Total estimated system price


This is a package price, not available individually. Estimate is for a standard configuration, assuming a single storey home with a tin/colourbond roof. Pricing shown has federal rebates (STCs) already taken into account. Variations in price may occur depending on other factors.


$1350 in additional savings each year*

With an estimated $1350 of savings on top of your existing solar savings, you’ll pay back this upgrade in around 9 years.

Redback upgrade offer (10) (1)

Choose premium panels

Looking for an even longer lifespan, panels that cope better in high temperatures and a panel warranty of 20-25 years? You can opt to further upgrade to premium panels for an additional $870.

Next step? Get your personalised quote.

The above estimate gives you a good idea of your likely investment and return. Every home and situation is different, however, particularly when there’s an existing system to consider. We can provide a more firm quote for you, we just need a few more details. We’ll use satellite imagery to check your roof too.

Just $232 a month over 5 years

With financing, your solar investment will feel much more achievable. Community First Credit Union (CFCU) has green loans with a flexible application process. For example, with a $12,000 green loan through CFCU you could pay for this system in 5 years at $232 per month.** When you then take your energy savings into account, your out of pocket spend is far less!

Have more questions?

We know this is a big decision for your home, which is why we try and answer as many of your questions as possible. You can visit our solar and battery frequently asked questions, or, book a call with one of our specialists at a time that’s convenient for you.

Since adding the solar and battery package, Wendy is buying virtually no electricity from the grid.

Watch this short video to find out more.

Get a free, personalised quote.

Ready to take the next step? Give us a few more details and so we can develop a quote that’s personalised to you. We’ll also complete an online assessment of your home and existing solar system using satellite imagery technology.

*This is in addition to your existing system savings. Estimate is based on system size as indicated and solar generation of 1300kWh per kW per year, and using a weighted average value of that generation at 20c per kWh (combination of exports and offsetting electricity purchasing). Battery cost savings are based on a depth of discharge of 90% of the battery and an assumption that the battery will be filled 90% of cycles (one cycle per day). This is a so-called simple payback and does not take into account any increases in electricity prices, fluctuations in feed-in tariffs, degradation of solar panels or batteries. 

**CFCU’s credit eligibility criteria, terms & conditions, fees & charges apply. This is at 5.99% rate is current as at 01/08/19 and subject to change without notice. The comparison rate of 6.25% is based on an unsecured loan amount of $30,000 over a loan term of 5 years. WARNING: This comparison rate is true only for the example given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate. Community First Credit Union Ltd ABN 80 087 649 938 AFSL/Australian credit licence 231204.