Ultimate Solar Energy

Ultimate Solar Energy Reviews


Ultimate Solar Energy  is one of the Renowned and Preferred Solar Retailers for Homeowners and Businesses in Victoria, NSW and QLD, established in 2015. Ultimate Solar Energy is CEC,s Approved Solar Retailer, We are committed to raising the bar in the solar industry. 
At Ultimate Solar Energy, we strive in the realm of providing affordable and high quality solar installation services in Australia. We aim to achieve a fossil free future by providing our clients to switch to solar energy which is an effective alternative for Energy production, thus making clean energy available to homes, businesses, schools, NFPs and government organisations.


Our in-house team consists of CEC accredited skilled Solar designers and installers who follow the changes in latest technology trends and innovate to provide solutions to complex problems.


Our top priority is to give our valuable clients premium quality products ingrained with advanced cutting-edge technology approved by the Clean Energy Council (CEC) Australia.


We recognize our responsibility to educate you about the product and provide you guidance with an End-to-End process outline which makes it easier towards decision making.


Ultimate Solar Energy provides backing to every Solar System installed with a full 5 year “Whole of System” warranty and on-site servicing and rectification for a period of 5 years in addition to product warranties. This shows our commitment and adherence towards sustainable policies and Australian standards.


We guide you towards Rebates and incentives (STCs & LGCs) to develop packages for you that highlights affordability and price fairness.


Reviewers report paying: $5,500 - $5,700 for depending on hardware choice and installation difficulty ( how is this calculated? )

Panels, inverter and battery brands

Panel brands currently installed

Panel brands previously installed

Inverter brands currently installed

Inverter brands previously installed

Battery brands currently installed

The views expressed by reviewers are theirs' alone, and do not necessarily reflect those of Peacock Media Group, which makes no representations as to the accuracy of the reviews. For our full disclaimer and further information, see our Terms of Use and our Review Guidelines.

Ultimate Solar Energy Reviews (7)

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Average Scores


Value for money


Quality of System




Customer Service

  • 5 star 4
  • 4 star 3
  • 3 star 0
  • 2 star 0
  • 1 star 0

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Excellent customer care!

Had solar systems installed with ultimate solar energy about 2 years now! Excellent systems, excellent customer care and great services. If you ever thought to install one, they are the one!
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
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Fantastic installation professional installation team

Ultimate solar crew has been very helpful from beginning to end, the quotation process was very simple and sales team is very knowledgeable. It seems like they knew what they were talking about. We got referred from a a family friend who had their installation with same company in the past. After sales team was amazing and everything happened so smoothly. I would recommend this company to other people.
Panel rating: 5/5
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Thornhill Park

All good. I must say value for money but 1 thing electrician should install inverter in shade so sunlight directly doesn't effect because when inspector came for inspection/or opening ceremony so he suggest me about that you can install sunshade to secure inverter.
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Great service

Every thing went very smoothly. Had to wait a while to have the system install but once onsite it was completed in a day. Follow up service was very good
Panel rating: 5/5
Inverter rating: 5/5
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Professional and amazing service!

I’ve had an exceptional service with Ultimate Solar Energy. They are experts in their field, they offer great advice and are definitely value for money. Extremely professional, and would recommend them anytime!
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Original Review on 12-11-2019:

not installed yet. qotation contract signed, soloar rebate applied for and gotten.

Good communication, informative friendly sales
Instalation not yet completed
good, ongoing
Original ratings

Panel rating: 3/5
Inverter rating: 3/5

Value for money: 4/5
Quality of System: 4/5
Installation: N/A
Customer Service: 4/5

8 months later we asked Megan: "Are you happy with the performance of your system so far?"

No, Thought we should be seeing better savings on bill, can't get export, and feel like they are still costing us money, repayments on loan and initial install cost of having them, with little savings
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Good customer service

Quating process was simple and easy. Can't comment on installation yet, still waiting for installation. Same goes for customer service after installation but I was reassured that they would organize grid connection once installation is done.
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