1KOMMA5° Australia Opiniones 716

The whole process from start to finish was a very friendly experience from the salesperson and the installer who explained everything to me and to maddison for the check in very happy

From the initial sale to the current post installation support, we have been very happy with 1Komma5. Although our installation was slightly delayed, this worked in our favour because of the timing closer to the release of Heartbeat AI. We were clearly kept up to date all through the process by coordinators including Jake.

Battery installation went very smoothly - the installation team were on time, very professional, and gave us some excellent advice about inclusion of new power outlets to maintain connectivity for key electricals during outages. They also relabelled the switch board clearly.

We have been very happy with 1Komma5 and the support prior to and post installation. We are also unexpectedly learning about the energy market!

Our experience dealing with Solaray and then IKomma5 “Service Department” has been appalling.
We added 18 panels and a battery to our 11 panels in 2023. The new panels did not work for 6 months and only when we included a lawyer in a detailed letter did technicians come to fix the connection.
Our next problem arose when Itellhub attempted to install a Smart meter in October 2025 to the board for which the installers had issued a Certificate of Compliance. The installer’s ‘remediation’ has just been rejected for the third time. We have given up and contacted our electrician.
Our third issue is also current – Ikomma5’s “Service department” has ignored our notice from Enphase that some microinverters are not communicating. We had one response asking for details and two weeks later have not heard another word.
Our battery is filling very slowly and the contact at the service department does not respond to emails.

When we decided to install solar the main requirement was to pick a really good company to sign up with and as it turned out we made a great choice with 1KOMMA5 right from the first contact with Emmet all the way throughout the process to installation. The crew who installed our system was really good and friendly also booking co-ordinator Maddison was very helpful and friendly also.

Great overall experience from the initial proposal all the way through to installation. Booking in an installation took slightly longer due to the volume of appointments however its expected. Very professional and slick engagement all the way through the entire process. Would recommend strongly.

The whole process from start to finish was so easy thanks to Jake
Clear concise communication was provided.
Answered any questions I had promptly.
Highly recommend

We had a solar and battery system installed just over a month ago, and it has been nothing but problems since day one. The system has been unreliable, and now it has escalated to the point where my house has no power at all.

What is completely unacceptable is the lack of support.

I currently have an open support ticket that has gone 8 days without a single response. During that time, I have sent multiple follow-ups and updates, including reporting that the system is not functioning and my home is without power. Still nothing.

No acknowledgement. No troubleshooting. No urgency.

This is not a minor inconvenience. This is a complete failure of a critical home system, and the company responsible has effectively gone silent.

When you are selling and installing systems that people rely on for basic power, disappearing when something goes wrong is unacceptable.

I have just had my battery installed the whole process was very seamless. I was kept informed throughout. The installers were very professional and I am very pleased with the outcome.
Thank you Jake for the follow-up to make sure everything was ok

I had my panels and battery installed yesterday and was very impressed with the process. Lucus, in sales, came to my house and explained everything to me, went through different quotes and options and was patient and professional.
Jake helped with the process and booking, and followed up to make sure everything went well with the installation.
The guys that came out were prompt, polite and professional. They cleaned up before they left. Overall it was a positive experience and I will be recommending this company to anyone who is looking for solar

1K5 was on point every step of the way.
From the go, they identified what system would be most efficient for our energy goals.
They communicated the process and kept me up to date at each key milestone.
Step by step instructions made it easy to apply for third party rebate (Tesla).
The install team were punctual and neat. If you know electricians, the latter is not a common trait IMO :)
While there are several battery providers, constant solid reviews speak for themselves.

Installation went well on site personal was very good Jake he explained all information I needed and help with the apps on my IPad

Very happy with the quality and install of this product - a big shout out to Jake and his team!
Looking forward to monitoring the result from now on

The entire process from quoting to installation was very well managed. I felt I was indeed dealing with experts who importantly took the time to understand my requirements. I was kept informed at all stages of the process. Thank you for such professionalism.

We were kept updated on the whole installation process.
The guys Andrew , Tom and others were helpful and polite. The follow up service has also been great with Jake calling to make sure we understood the app functions and if we needed any further assistance.

1KOMMA5 has been nothing but excellent always keeping me informed. The installer was absolutely brilliant and all is working well, and have no requirement for grid electricity. I would recommend 1KOMMA5 to everyone.

From my first inquiry through to installation day the service and communication from 1Komma5 has been first class. We are so happy with our result and look forward to not paying for electricity again. Great experience!!!

I found the team at 1K5 excellent. Helped me through the process and installment and answered all my questions so I could understand them. I appreciated the follow up by Jake the next day to see how it was. All thumbs up for this company and staff.

Sales and admin staff handled the ordering and bookings with good grace and efficiency. The installation went completely as expected, with technicians who did a great job on the day and were easy to deal with.

I have recently had a battery installed with 1komma5. I had excellent service from both the specialist Phil who first came out, Jake who provided all my install updates and the team that installed the battery. The installation was really clean and they left the garage spotless afterwards.

From start to installation the whole process to painless and stress free. They kept me informed about every step of the process either through text or email. All of my thousands of questions were answered promptly and without judgement. Installation day went so incredibly smoothly I didn't even notice they were installing solar into my roof. Everyone i interacted with either by phone or in person were so incredible polite and helpful. I cannot recommend this company enough.