Sine Wave Solar and Electrical Reviews
See Ratings Over Time
About
We are a Newcastle based business with in-house install teams (no sub-contractors) all highly dedicated to providing high quality service and workmanship!
Because we only use the highest quality equipment we are able to back our work with a 10 year zero fee callout policy.
Meaning if you have a fault or issue with your system we will be there to fix it free of charge.
For your peace of mind we also take care of the monitoring of your system in house so if you ever do happen to have a fault pop up we are notified without you having to worry or even look!
So if you want a seriously high quality solar system covered by award winning aftermarket service & support, then congratulations, you’re in the right place!
Reviewers report paying: $5,300 - $7,700 for depending on hardware choice and installation difficulty ( how is this calculated? )
Panel brands currently installed
Inverter brands currently installed
Battery brands currently 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.
Sine Wave Solar and Electrical Reviews (7)
Show Most Recent reviews from All time
Average Scores
Value for money
Quality of System
Installation
Customer Service
- 5 star 5
- 4 star 2
- 3 star 0
- 2 star 0
- 1 star 0
04 April 2025
03 April 2025
Sinwave Solar
Received three quotes from SolarQuotes-recommended contractors and ultimately chose Sinwave Solar.The quoting process was smooth and professional. The team took the time to understand my needs and preferences, offering three well-considered options. They were responsive to my feedback, adjusting the final proposal without hesitation to ensure the system met my exact requirements. Throughout the process, their focus was on delivering a solution that suited me, with no pressure or complications.
As a former electrical contractor, I paid close attention to the quality and safety of the installation. This was a key factor in my decision, as I wanted a system that was not only efficient but also installed to the highest standard. Sinwave Solar exceeded my expectations—their workmanship was excellent, they used high-quality materials, and they took great care of my property. They also kept me informed throughout the installation, consulting me on all key aspects for my approval.
If you're looking for a high-quality solar installation tailored to your specific needs, I highly recommend Sinwave Solar. Their professionalism, attention to detail, and commitment to delivering a top-tier solution make them an excellent choice.
Inverter rating: 4/5
04 February 2025
Professional efficient quality workers and products
Super easy process..Professional helpful advice and great communication ..Arrived on time and installed and checked promptly..Follow up calls to check on us appreciatedInverter rating: 5/5
18 December 2024
Great company to deal with
Sam came out and talked me through the process and answered any concerns re the install I had. Not a standard job but Sam solved the problems so the connection was able to go smoothly. Would highly recommend Sine Wave Solar12 August 2024
Informative and helpful
Sam was very helpful and informative. Punctual appointment and quotes. Installation went smoothly and is assisting with sorting an issue with our retailer.Panel rating: 5/5
Inverter rating: 5/5
20 May 2024
Solar happiness.
We were extremely happy working with Sam and the team at Sine Wave Solar and Electrical throughout the process of quoting, discussions and installation of our solar panels. Sam provided us with alot of information and various options to consider. Highly recommend this local business.15 May 2024
Excellent: Start to Finish
Sam and the team were excellent from the first contact to the completion of installation. Would high recommend to anyone in the area.After sales service is very important to us and we are comforted by the fact that Sine Wave will be monitoring our system for the next 10 years.
Sam and the team were fantastic
Sam made the sales/quote process easy and recognised I’d done my research and asked what I wanted from a solar system. He was open and flexible about cost and product.The installation proved a little more complicated than we first thought but a great team of Tradie’s worked tirelessly to get the job done. They were punctual, professional, polite and cleaned up after the system was in.
After sales service had been great too. They organised the grid connection and educated me on how to use the app.
Very happy to highly recommend Sine Wave to anyone wanting a first class system and installation.
Inverter rating: 5/5