Solar Power System Payback Calculator

Calculate savings | Compare payback times

See how long it will take for a solar power system to pay for itself.

Find out how much can you save on your electricity bill with different sized solar power systems, and estimate what the payback time will be.

This calculator also allows you to compare two different systems and see the difference in payback time.
Example: compare a high quality system with a lower priced solar system and see the difference in payback time.

You can find a walk through video below the calculator.

Solar Calculator Walk Through Video

Solar Power System Output Calculator

This calculator uses statistical sunlight data to calculate the estimated energy output for a solar power system of a specified size.

Go to Calculator

Solar Income & ROI Calculator

This solar power system calculator allows you to estimate the income of a solar system over many years.
It also allows you to compare a high-quality system income stream versus a 2nd lower priced/less efficient system.

Go to Calculator

“At SolarWise Wagga our philosophy is simple, we aim to provide relevant and reliable information, quality service, and the highest grade of products at a competitive price.”

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Google Rating

4.9

SolarWise Wagga

4.9

Andrew Stow

Alex and his team at SolarWise recently installed a roof solar system for me.They were at all times very helpful and I am very happy with the product they provided, and the price quoted.The job was carried out over 2 days, but the total time taken would have been a little over a day.The installation team worked around my daily routine and were very flexible. Alex’s after sales service was also great, ensuring that I was able to retrieve the best information from the system.

Ryan Nash

Great experience from start to finish. Can't fault anything. Thanks Alex and team

Trevor Player

Wagga SolarWise was on time and on quote. A great clean neat job. First class advise and clarity on installation of Solar System. Follow up has been excellent. Highly Recommended

NandN Yes

Great service. Very efficient

Jim M

Great service from Solarwise. Quoting, installation and answers to queries all very good.

Tom Triffitt

We were contacted for an earlier installation which suited us. A very neat and efficient install by Kirk and his crew and were receiving FIT within 7 days. From consultation to installation the process was hassle free.

Athoriel Eldritch

Called a few times with lots of questions. Bob was happy to talk and help us make the best choice. Installers are a great bunch of lads. Did a fantastic job. Thanks to everyone at Solar wise.

Marilyn Lee

Solarwise are very professional and very knowledgeable. Would and will recommend them to everyone.

Jeff Newell

As a return customer I find again Alex and his team at solarwise are always available to help out.If it’s just for advice or purchase of quality products there spot on !A local business that’s success comes from service and supportGood job guys 👍🏻

Kerry Howard

Alex Manly and the team at Solar Wise installed our first set of solar panels. We have recently extended the number to increase the output. Alex and the team have worked with us keeping us abreast of change and providing advice and support as required. They deserve a rating of 5 out of 5 and would recommend them to anyone.

Jock Graham

Alex and the team at Solarwise run a topbusiness. Willing to travel and offer practical advice and service for anything to do with solar. Recommend anytime

David Emery

Alex and his team provide excellent customer service and quality products. Highly recommend SolarWise for your complete solar experience!

Megan Carey

We have recently installed LG panels to our home, after first consulting with Bob Hitchens. The information we received was given in a manner that was easy to understand, the process was seamless. The installation crew were professional and I would not hesitate to recommend this product and this company for this purpose.

steve wright

I purchased a 12.24kw 3 phase system from Solarwise Wagga. Alex and his crew are a pleasure to deal with and the job is as neat as a pin. The system outperforms my expectations. Thanks guys.

Markus Lambert

LG Solar works closely with SolarWise and has seen his installs. They are of excellent quality and overall in the past 12 years we have seen over 1000 systems, inspected and verified them. SolarWise Wagga are focused on top quality and their work represents some of the best local installs delivered with a smile. If you want a long lasting - high quality renewable solar power system for maximum long term savings in Wagga Wagga call Alex Manley from SolarWise. He is also a valued partner of the LG dealer network, which represents some of the best installers in the country.

Daniel S

We have not purchased anything from them yet but they have been very helpful and informative during the quoting phase.

Robert Loxton

Excellent off grid installation. Very happy with design and performance.After sales advice and support very good

George Martin

I am very pleased with the service from SolarWise Wagga.Bob Hitchens, the sales manager, explained everything to me in detail after which I was happy to sign up for 17 solar panels. Four guys turned up after a couple of weeks and installed the solar panels with the minimum of fuss.Well done Bob and well done installation team.George Martin.

Anthony Harpley

Great service and advice. Turned up on time and fitted solar very professionally. Great after sales advice as well. Highly recommend.

Ken Davis

Outstanding service and support. I cannot recommend Alex and his team highly enough. Excellent installation support teams, both plumbing and electrical for our new heat pump.Both crews went out of their way to make sure the job was done professionally, efficiently and politely.Alex they are a credit to your business ethos, thank you again for your tremendous support prior to and after the installation.

Kel Brogden

I recently had a meeting with Alex and his knowledge and information was incredible! Highly recommend Alex and the team from SolarWise!

Matthew Day

Really good service before and after installation. Highly recommend.

Grant Higginson

Alex and the team at Solarwise are amazing to deal with. They use the highest quality gear and they make sure everything is easy to understand. The energy saving for our business has been phenomenal. I HIGHLY recommend solarise Wagga for any individual or business looking to save on their energy costs

Daniel Connolly

If you're looking for a quality solar system, SolarWise Wagga are the team to use, well done guys, so happy with my system!

Rhys Bower

Solarwise installed a solar system for me about 4+ years ago. Last week I had a problem with it. I sent them a message and within 2 days they were out to inspect the system and had it fixed almost straight away under manufacturer's warranty. They stand by their product and have unbelievable after sales service. Highly recommend Solarwise.

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