Greenultimate Pty Ltd Reviews
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About
Greenultimate commenced operations in 2010. The firm offers solar and battery installation services Australia-wide, and has offices in NSW, NT, WA and SA.
At the time of updating this page, Greenultimate was using products from brands such as Trina, Longi, Fronius, Swatten, Alpha ESS and BYD in their installations.
The company says:
"We want to do our bit for the world and that is why we talk at length to all our business or homeowners about how much they can save and also help the environment. We don’t just install. We also manage, maintain, service, replace and repair solar systems."
Contact details for their headquarters:
- Address: Level 5, 7 Eden Park Drive Macquarie Park, NSW 2113
- Phone Number: 02 8527 2541
- Email: [email protected]
- Website
You can read customer reviews below. If you've been a customer, we encourage you to leave a rating and review of Greenultimate.
Reviewers report paying: $10,500 - $13,000 for depending on hardware choice and installation difficulty ( how is this calculated? )
Panel brands currently installed
Panel brands previously installed
Inverter brands currently installed
Inverter brands previously installed
Battery brands previously installed
The views expressed by reviewers are theirs alone, and do not necessarily reflect those of SolarQuotes Home Electrification Pty Ltd, 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.
Greenultimate Pty Ltd Reviews (64)
Show Most Recent reviews from All time across Australia
Average Scores
Value for money
Quality of System
Installation
Customer Service
- 5 star 44
- 4 star 8
- 3 star 4
- 2 star 2
- 1 star 6
26 May 2026
26 May 2026
Happy with Solar
They installed solar & fixed our battery. Very happy with themPanel rating: 5/5
Inverter rating: 5/5
23 May 2026
Outback Solar Done Nicely
These blokes have looked after me well and installed the system that is savingPanel rating: 5/5
Inverter rating: 5/5
21 May 2026
Solar & Battery
Very happyProfessional guys and very good communication
Will recommend to anyone
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
21 May 2026
Solar Panels and Battery
Adam advised us in a manner that Michele and I could understand in full how the Solar System works with the Batteries and presented himself well….. Many thanks.Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
20 May 2026
Job Well Done
We know Greenultimate since 2018. They have done heaps of work in outback. They are present locally and this helps customers. Very happy with our two solar systems & batteryPanel rating: 5/5
Inverter rating: 5/5
20 May 2026
Perfect installation
Got solar from Greenultimate & was very happy. Last year got the battery installed & can't be more happier with the results. Paa Junaid the door knocker was very helpfulPanel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
20 May 2026
Fantastic installer and a job well done.
We got our 48 kwh Fox ESS battery installed just before 1 May 2026. Hashim is great in explaining different options available to us just two weeks before 1 May 2026. He is very responsive to our queries and very effective in organising the installation on time. The installer did an excellent job as shown in the picture. The system has been running smoothly, happy monitoring via the app.Inverter rating: 5/5
20 May 2026
Happy with GU SERVICE
GU boys have done my system in 2015My daughter system in 2021 &We got battery in 2024
Very happy with each purchase. Honest & friendly people
We need more immigrants i can say that after seeing their service
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
16 May 2026
Solar & Battery Job
They inspected my property & explained everything properly. Sales rep was polite & honestPanel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
16 May 2026
Solar installed & now getting battery
Got system in 2022very happy with Phil the sales rep. he was bloody good door knocker but honestly.
now getting batteries
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
15 May 2026
Solar & Battery
The salesprocess was good. The Instlation was okay and done quick time. The Administration was helpful regarding any requiments and the system is very well.Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
14 May 2026
Solar System Installed
Greenultimate installed my system in 2018. Arif were very professional. My system broke down last week. They replaced the inverter at no cost in no timeHappily will recommend anyone. Now signing for a battery
Panel rating: 5/5
Inverter rating: 5/5
14 May 2026
Solar installed
Got a system from Greenultimate & wasn't sure if it was the right thing to do. But job was done well & can see savings. Very happy with themInverter rating: 5/5
13 May 2026
Solar system installed
Very happy with my solarThey have been professional
I have been well looked after
Panel rating: 5/5
Inverter rating: 5/5
12 May 2026
Very happy with my solar and now getting batteries
Got solar from Greenultimate. I was initially worried about door knockers. Ali was very polite & respectful throughout. Installer Alex was awesome. Last eight years they have been in touch for regular maintenance checks. Going battery with them. Highly recommend them to everyone. We need guys like them servicing outback.Panel rating: 5/5
Inverter rating: 5/5
11 May 2026
Battery purchase/Installation
Hi, I was extremely happy with the service I received from the gentleman that came to my home , super polite, friendly, explained everything to an extent that my ears could handle, lol , I would highly recommend this company to anyone choosing a battery .Battery rating: 5/5
10 May 2026
Solar & Battery installed
Got solar in 2016 - HappyGot Solar in 2022 - Happy
Got Battery last year - Happy
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
10 May 2026
Good system with a great service
Greenultimate has always looked after my bills. I have multiple properties and they have done solar and batteries for me and my family from 2010-2026.They have always looked after us and every time their systems did better than what was promised. Tim & Junaid are their local representatives in far west NSW region. Great dealing with them.
Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
07 May 2026
Great solar system
Happy with the service & productGreat people to deal with
Constant checks to the system
Panel rating: 5/5
Inverter rating: 5/5
05 May 2026
Stay clear of Green Ultimate
I had a relatively painless experience through the sales and installation process. However, when the system didn’t appear to be working and they failed to initiate my app so I couldn’t check, my pain began. To describe Green Ultimate’s customer service as appalling would be an understatement. I called the office 6 times over a two month period and each time the office assured me that someone would contact me to work through the problem, I never received a call back. I also sent them two emails seeking assistance in fixing the system, I didn’t receive a reply to either email.The problem is fixed now, however,I greatly regret engaging the services of Green Ultimate and write this review as a cautionary tale - don’t go anywhere near Green Ultimate!
23 November 2025
An incentive was offered by Greenultimate Pty Ltd for this review. Learn more here.
Stay away - power bill over tripled
Walli at Greenultimate Broken Hill was extremely friendly when selling the product, we have had both battery and solar for over 6 months, neither have worked,. Walli never comes through, I have spoken to fair trading and will be in touch again this coming week. High alert - won't respond. Greenultimate if I could give less than 1 I would.Panel rating: 1/5
09 October 2025
All good solar system
Got a quote for a 6.6 solar system approx 6 years ago. Friendly people, good quote. Got system installed - it's been going good for 6 years and has not missed a beat. Rang them about a solar battery installation, very helpful, set up payment plan.System was installed 4 weeks ago, very professional installers, friendly and helped me set up app.system - it's going great no problems and will use them again for any solar systems.
Inverter rating: 5/5
30 September 2025
Very basic
Quite ok but could been better done and neater. Very sloppy. Working on install was told I would not need batteries so I now have to pay $6900 more to get batteriesInverter rating: 1/5
05 June 2025
Great product, people & service
Great product, people & serviceInverter rating: 5/5
15 May 2025
15 May 2025
Inverter rating: 5/5
08 December 2024
Great Service
Happy with product & service. After sales was amazing.Sales guy on door was honest and polite
Panel rating: 5/5
Inverter rating: 5/5
02 December 2024
Happy customer
Bought solar on door from Adam. Very polite sales service. Installers were professional. Great value for my moneyPanel rating: 5/5
Inverter rating: 5/5
24 November 2024
Personable Available Flexible . Organised
They did what they said when they said they would. they organised resales -15 February 2024
Great service fast installation and great communication. Very happy with Greenultimate.
Outstanding service! From our decision to choose Greenultimate for solar to the completion of the installed product, the team at Greenultimate has been exceptional. They maintained communication every step of the process, ensuring we were always informed. Moreover, the speed from signing up to installation and activation of the panels was remarkable. Extremely satisfied with Greenultimate and would enthusiastically endorse them.Inverter rating: 5/5
08 February 2024
Best Choice Solar Greenultimate
After looking into it real hard, I decided to go with Greenultimate solar for my solar setup. This customer service guy Arif, along with Fahad and Hamza from the sales team, really helped me out a lot. Alex , the guy who put in the panels did a good job, even when things got tough. We went for a 50kW system on our farm with these smart Canadian Solar panels that have TS4 Long String Optimisers, supposed to be real good.At first, I picked Shine for boost cause they had cheap prices, but their guys showed up without appointment outta nowhere with old busted panels with tiny cracks. I said no and asked them leave I canceled order said thanks and got my money back. Then I got in touch with Arif at Greenultimate. He walked me through everything and set up face to face meetings with his sales team. Plus he said I didn't have to pay upfront which made me feel more comfortable. The whole job was done in two weeks, and Alex did it real well.
The paperwork went smooth, and I got a smart meter in four weeks. Since then my electricity bill is been around $200 thanks to solar power. I'm really happy with Greenultimate Solar. They are professional, their prices are fair and they have cut down my bills a lot. Big thanks to Greenultimate Solar for their great service.
Panel rating: 5/5
Inverter rating: 5/5
04 February 2024
Great Service Honest People
I just received my first bill and I am extremely happy because I saved more than 90% on it. The customer service manager, Arif, and his sales team were very helpful. Arif explained everything to me in a clear manner and they installed a system that met my specific needs. They used Canadian Solar panels and a Goodwee hybrid inverter, which allows for future battery connection if I decide to add one later on. The installer, Sam, was professional, friendly, and honest. His team also cleaned up everything after the installation. The entire process, from signing the paperwork to completing the installation, only took one week. So far, I am very satisfied with the service and I have already recommended Arif and Greenultimate to my family and friends.I highly recommend them to anyone looking for a similar service.
Panel rating: 5/5
Inverter rating: 5/5
30 January 2024
From the first meeting it was a very easy process.
Arif the salesman was a very nice person who was a pleasure to deal with. The installation process was done on time and very professional.I didn’t have to do a thing Arif did all the grid connection
Panel rating: 5/5
Inverter rating: 5/5
01 August 2023
Poor Customer Service
During the sales process, we often felt pressured to make an appointment. The solar engineer, explained the panels and inverter to be used, but he also seemed very pushy and eager to make the sale before the end of the financial year. He did not clearly explain the charges for the finance being used or the company he applied for the finance with, which was only provided after the fact.After being away for a few weeks, we contacted them to find out when installation would take place. He responded via email that it would be starting in the next week. However, on a Sunday morning, the installers showed up without any prior notice. Unfortunately, we were not at home at the time. The installer asked where we wanted the panels, and we directed them to the location on the plan. However, the installer had a different idea, which caused us to ask them to leave until we could speak with our original solar engineer. Despite sending multiple emails and leaving messages, we received no response from him.
Due to the lack of customer support and organisation, we ultimately decided to cancel our order and finance. Since then, we have received several other quotes from local installers, and they are approximately $7,000 cheaper than GreenUltimate.
14 November 2022
Great services
The sales quoting process was good and they answered our many questions. Thanks to this site - Solar Quotes we were able to be better informed and less prone to “sales talk”.The installation was done quickly and efficiently and caused no disruption to us.
The customer service has been good we have contacted them with questions about the App and the connection. Unfortunately it is difficult to determine if it is our energy supplier or the solar supplier but 5 weeks on we are no closer to getting connected to the grid. Each keep blaming the other for the delay.
03 August 2022
Good installer, done in one day and happy. Connected to the grid within 1 week.
The team did a neat and tidy job during installation. Friendly team.28 July 2022
Great Job and amazing people to deal with
Rep Wali knocked my door and pitched me about solarInitially I was skeptical but he made sense. We went with them. From sales to installation they were amazing. Got first bill mid way and through the quarter and it's already showing savings we were expecting
Panel rating: 5/5
Inverter rating: 5/5
04 April 2022
Local Moree installer Battery. Awesome company. 5 ****** without a doubt. The installer rectified previous inverter issues done from a different company. So happy.
Local Moree installer doing Solar + Battery. Got a battery installed.Extremly happy customer. Installer rectified inverter issues from a previous install by another company. 5******* without a doubt. Recommend to all in Moree.
Neville & Rose - Moree
Battery rating: 5/5
24 February 2022
Fantastic installer. Beautiful ppl. 100/100. North coast to South coast will recommend them
Good sales rep. Adam is a gem. ery professional installers. Dilini in the office amazing.Panel rating: 5/5
Inverter rating: 5/5
07 February 2022
Original Review on 08-06-2021:
Warnies Solar Sales
I went with Green Ultimate because they have a office in Moree with a resident salesman,Warnie, who has just bought a house here. They have done quite a few installations locally and have a good name here. I went with a 6.6 kw system, 18 x 370 watt Risen panels and a Goodwe inverter, for $5800, which I thought was reasonable value. The system was installed quickly and quietly, it has only just been switched over so haven’t had a bill yet. Happy so far.8 months later we asked David: "Are you happy with the performance of your system so far?"
Yes I’m happy , my quarterly bills have dropped from $ 400-$ 500 down to less than $100Durability of inverter and panels so far seems good
23 September 2021
Great Job
Great service, super quick installation, very professional and always happy to answer any questions! Took only 6 days between signing the contract and installation! We would recommend them in a heart beat! Thanks to the Team at GreenUltimate!09 August 2021
High quality of workmanship
High quality of workmanship and high quality of customer service before during and after installation very happy with the installation and advice received17 March 2021
Very Happy
Very to leave a review for these guys. 8.8KW neatly done.Panel rating: 5/5
Inverter rating: 5/5
24 January 2021
Instant Solar
Quote Good.Installation. Very quick, looked as if they knew what they were doing.
Customer service.......Yes they did.
Inverter rating: 4/5
12 May 2020
Impressive services!
Very impressed with the excellent customer service explaining the purpose of installing solar at home.Would highly recommend only Green Ultimate for Solar Power Systems. I found cheaper quotes but they were not clear about their products.
Many thanks Green Ultimate team for an overall positive experience.
11 May 2020
Very Happy with the Longi 315W panels and the Goodwe Inverter.
Very Happy with the Longi panels,Goodwe Inverter and E store Alpha battery . We have seen very impressive results in the last quarter and can't wait to see the next bill. I am hoping for a credit bill this time. We are smashing our bills and thanks to the boys at Greenultimate we decided to get Solar. We fully recommend these guys!Panel rating: 5/5
Inverter rating: 5/5
Battery rating: 5/5
26 April 2020
Great price, good products.
Sales / quoting process was good.Install was good
Customer service could have been a little better, I had to chase the sales person a few times for install dates. They had some issues with obtaining panels due to Corona Virus related matters.
14 November 2019
Original Review on 15-03-2019:
It is too early to say yet!It is a Goodwe inverter, if that means anything.
seems to be running OK?
8 months later we asked Lynn: "Are you happy with the performance of your system so far?"
NO! NO! NO!16 July 2019
Very Happy with the 6.5KW Canadian Solar System.
Useful consultation and got to know a lot of information and the 6.5 KW system is just right for us. Very happy with the 1st Bill after the install. The 2 sales guys Warn and Lovyn was very friendly and i am happy to refer friends to them.
Happy With Solar & Battery
They installed 10KW Solar & helping us with backup circuits for backupPanel rating: 5/5
Inverter rating: 5/5