VoltX Energy Reviews
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Reviewers report paying: $3,500 - $9,100 for depending on hardware choice and installation difficulty ( how is this calculated? )
Panel brands currently installed
- Canadian Solar Inc (2)
- JA Solar (8)
- Jiangsu Aide Solar Energy Technology (1)
- Jinko Solar (12)
- LONGi Solar (1)
- Risen
Panel brands previously installed
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VoltX Energy Reviews (394)
Show Most Recent reviews from All time across Australia
Average Scores
Value for money
Quality of System
Installation
Customer Service
- 5 star 289
- 4 star 76
- 3 star 7
- 2 star 8
- 1 star 14
23 October 2026
22 October 2026
Great value, super tech
Great experience all round. Sharp price, responsive communications, clear instructions, smooth installation, great technology with easy-to-use app.
22 October 2026
Quality and Professional
Extremely happy with VoltX Energy. The installation process was professional by the qualified and experienced technicians, who were more than obliging in explaining to myself and my wife the whole process, including downloading and understanding the app so we can monitor the batteries usage. Most impressed and look forward to the savings this will bring to us.
22 October 2026
All good so far
Installation went well. Yeah all good so far thanks for the installer and customer serviceBattery rating: 5/5
22 October 2026
Smooth purchase and effortless installation of battery installation
I'm very happy with the installation, the sparkies arrived early and the works took less than half a day and an inspector arrived the next day to activate the system.
22 October 2026
Voltx energy
Professional installation. The battery is running smoothly. Thank you voltx energy21 October 2026
Best of the Best 100%
Very professional, quality and very clean, it is big difference between VoltX and a different company what I have been experience in this industry.Best of the Best 100%
21 October 2026
Fantastic from start to finish.
Great sales team.Super professional installers.
Batteries are already reducing my bills by approximately 90%.
What more can I say.
Inverter rating: 5/5
Battery rating: 5/5
21 October 2026
Fantastic experience
Thanks a lot for all the guidance throughout the journey Voletx team.21 October 2026
VoltX Energy
Happy with the service, still learning on how the battery works at this stage working smoothly21 October 2026
Voltage Energy
Excellent service, quick response, installation very very prompt and very very helpful great team.21 October 2026
Excellent customer care, good installation and friendly staff's. Thank you voltx for the installation
Excellent customer care, good installation and friendly staff's. Thank you voltx for the installation.20 October 2026
VOLTEX (outstanding)
This purchase was NOT as a result of cold call sales. I did my home work and research, and decided to go with Voltx.The price was more than competitive and the negotiation/sales process was easy easily understood.
The installation team were on time, courteous, explained a few things that I asked about, completed installation in a timely manner, left no mess and explained the system in language that I understood.
Battery rating: 5/5
20 October 2026
VoltX energy review
Good value for moneyI replaced a smaller battery system
System is operating well
19 October 2026
Fantastic company
From start to finish Voltx made the process easy and fit me in early to get my batteries installed. Very competitive pricing and great customer service.19 October 2026
Voltx Solar Battery Review
The sales process was excellent. They were very informative and extremely polite. Our installation was excellent. The installation team were punctual, very efficient, very polite, informative and cleaned up after installation. The overall experience was excellent. The installer organised the grid connection and inspection. The battery has been running and working to its capacity I could not recommend them highly enough.Inverter rating: 5/5
19 October 2026
MR
Excellent Solar Battery Installation ServiceI’m very happy with the solar battery installation service. The team was professional, friendly, and knowledgeable throughout the entire process. They explained the system clearly, answered all my questions, and made sure everything was installed properly and working as expected.
The installation was completed efficiently, and the workmanship was excellent. I also appreciated their patience in explaining how to use the system and get the most out of my solar battery.
I would highly recommend this company to anyone looking for a reliable solar battery installer. Great service, good communication, and a job well done!
Thank you for the excellent work!
19 October 2026
10kWH 3 Phase Inverter and 28 Kwh Battery - Alpha Ess
I found dealing with Voltx to be very easy, communication was good, and the installation took place on the day they advised. The actual installation was neat and tidy, and the Solar Panels now produce more Solar due to installing a 10Kwh inverter. While it is early days the system is performing extremely well.This is the second time I have used Voltx and i have recommended them to my friends one of which have also installed a battery.
I have had no issue with this company.
18 October 2026
Great company to deal with
We are extremely happy with the purchase and installation of this product - which is operating as expected18 October 2026
Great service and product
All the Voltx crew, original contact,, sales support and installers made my installation a breeze. Regular contact from the crew , eased my mind as to when the unit would be installed, thru to contact from the company after sales. Would recommend this business.16 October 2026
Very good Installation experience
How was the sales/quoting process?very professional
How did the installation go? Polite? Tidy? Punctual?
Installation was Polite, Tidy and Punctual
How was the customer service? e.g. did they help organise the grid connection after the install, or show you how to use the charger?
No, VoltX did not help organise the grid connection after the installation.
Installer did help download the apps, configure and how to use it.
16 October 2026
Fantastic value
I am skeptical at first given that they have given me such an unbeatable offer. After signing the contract, in 3 days its all installed. Technical team is very supportive on my questions and very happy overall. Highly recommended.15 October 2026
Flawless End to End Installation
The end to end transaction is amazing, from enquiring, ordering, scheduling and installation, the Voltx representatives have been very helpful.The app is easy to use. You can see the charging/discharging/usage/solar generation in real time on one app!
I might reach out to Voltx again to add more capacity in the near future.
Thanks again team for the flawless transaction!
Inverter rating: 5/5
15 October 2026
VoltX is a Great company
VoltX energy is a trusted company with highly professional stuffs, competitive price, with perfect schedule and plan which you can count on their promises.They quoted me within a day and installed a 28kWh battery system within a week. I really recommend them if you are looking for a hassle free job and peace of mind.
Good job VoltX Team
Inverter rating: 5/5
Battery rating: 5/5
14 October 2026
Great experience
Great experience, knowledgeable staff, great communication. The installers were awesome, arrived on time, easy to deal with.
14 October 2026
Great overall experience
Great communication, discussed the installation options with the support staff and got manager's discount for the battery offer.The installer was very skilled and knew his job regarding the battery installation, electrical connection with the main switchboard, registering the system and assisting with the application installation and settings/readings.
After installation follow ups and invoicing from the support staff, taking care if everything went well and function as intended.
Great experience overall with VoltX Energy as a company, installer and the AlphaESS battery for now.
Battery rating: 5/5
14 October 2026
Solar battery system
Since the application for a quote to the installation everything went smoothly, there was very good and helpful communication during the process.Julie was exceptional helping me through the whole process, answering my questions and putting me thought to the right department.Thanks Julie, you made it look easy. The installers were very professional and did a very good job, also the after sales team was very helpful, Anna was excellent helping me to understand how the system works, thanks Anna for all your help. I am very happy with the way the system is working, and my electricity bill this month is a lot smaller.14 October 2026
VoltX
Customer service from the sales team to the installation was courteous and efficient. We are very happy with the entire process14 October 2026
Voltex Energy
Very good experience. Installers arrived on time and found the best way to install and answered all our questions. System is working well. Thanks Voltex.13 October 2026
Excellent experience with VoltX Energy!
Excellent experience with VoltX Energy! The team was professional, friendly, and efficient throughout the process. The Alpha ESS battery installation was completed smoothly, and the team was great to deal with. Very happy with the overall service and would highly recommend VoltX Energy to anyone looking to install a home battery system!13 October 2026
Fantastic Experience from Start to Finish
"Very happy with the whole experience! The VoltX Energy team was friendly, and the electrician did a really neat and professional installation job. The mobile monitoring app is also very user-friendly and intuitive to check everyday performance. Great follow-up customer service as well. Highly recommend!"Battery rating: 5/5
13 October 2026
Incredible value for money
Sales process was very easy.Installation was complete in less than a day. Installers were great. Arrived on time, very neat installation & cleaned up perfectly.
Very happy.
Alpha ESS 28kw battery with SMILE G3-B5 10kw inverter. Solar panels already on roof producing 5kw max.
Battery rating: 5/5
13 October 2026
Great service from reliable company
Installed quickly and responded just as fast when needed. Terrific value13 October 2026
Very fast installation, and great communication
Very fast installation, and great communication from the installers, the product was tested and working as expected13 October 2026
Review Voltx energy
Great purchace, awesome staff! Best investment! Saving $$$ on power bills straight away12 October 2026
Please with it.
Very quickly arranged & installed, confirmed everything upfront, no surprises, install team very clean and tidy, checked with me as to my exact requirements and were very helpful & accommodating. Completed 2 hours before a price spike to $17.00 /kwh, managed to sell some battery contents back at $15.00 / kWh. Looking forward to the future.12 October 2026
Nice service, good recommendation and appropriate following up procedure
The salesperson was helpful and followed up without being pushy, which made the whole process comfortable. The installation was neat, and the team left no rubbish behind. They also called afterwards to check how everything was going. Overall, a very good experience!12 October 2026
Great experience from start to finish
I cannot fault the VoltX Energy company from start to finish. The knowledgeable sales team stepping me through the process, the very professional and thorough installation team installing the battery and the after sales service team monitoring the entire process. And the Alpha ESS battery seems to be a very good product. Thanks VoltXBattery rating: 5/5
12 October 2026
System Install of new combined AlphaESS battery and built in 10KW Inverter went smoothly.
Getting the quote online then sorting out some finer points to lock down all details and costs went well.The guys that installed the battery were great just got on and did the job first having to remove old battery and inverter then installing new system. Then went through all details and setting up new app and left place extremely clean and tidy.
Battery rating: 4/5
12 October 2026
I was sceptical when I saw the ad for a battery 28kWh and inverter installed for $3499...
I was skeptical when I saw the ad for a battery 28kWh and inverter installed for $3499, seemed too good to be true. Checked some reviews, decided to order on Tuesday. Was installed yesterday, 3 days later. Installers were friendly, only took 2-3 hours start to finish, and clearly explained how the app worked and the changes they made to our switchboard. Genuinely surprised, would recommend for sureBattery rating: 5/5
09 October 2026
Fast and easy install
Booking confirmed and the guys showed up, got the battery system up and running right away, all good. Appreciate the after service follow up09 October 2026
The one to get
Great product and great staff. Professional, polite and answered my questions08 October 2026
Voltx Energy
Great company job well done would recommend to families and friends well done08 October 2026
Fantastic installation
Easy and quick from start to finish. Great battery. Great priceBattery rating: 5/5
08 October 2026
A Great company to work with !
Very responsive quote and well prepared installation. Friendly people doing professional work! Highly recommended!07 October 2026
Great price & service
Great price and service. Installation was just days after agreeing to the price. The installers were friendly & explained everything about the system & the app. Very happy.Battery rating: 5/5
06 October 2026
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Great product
Great experience. Great customer service and team. I would I highly recommend.Battery rating: 5/5
06 October 2026
Very satisfied
After 2 week, batteries are ready to be installed. And the system is very remarkable. Thru their app, I can see my house is self sufficient with the battery. Very satisfied06 October 2026
Amazing Installer Voltx
The team at Voltx have been amazing and very quick with getting our Solar Battery sorted and installed at my parent’s house. The whole process took 2 weeks from start to finish, from quoting to getting it installed and being online for us to start storing our solar energy. Would highly recommend!06 October 2026
Voltx energy
Easy sales processInstall excellent - Ibrahim was very efficient, quick install and cleaned up. Good job.
Excellent service
Excellent service,very professionally done , have with the service provided and communication throughout the entire process