Opera Solar Energy - Solar Panel and Battery Installation in Sydney

Happy with the service provided by Andy and his team. Andy was always available to answer my questions. Excellent customer service.

RAMESH R V

Good service. Definitely recommend. It is been a month and we can see the great performance of solar in our app which is great

adish Jain

Solar panels were installed in a professional manner, it’s been working more than a year now, we’re very happy with it, as a matter of speaking we’re thinking of expanding and possibly get batteries

cwe72

We were recommended Opera Solar by our local electrictians, after part of our existing 15 year old solar panels' wiring caught fire and caused irreparable damage. We hadn't done any research on batteries or new panels. Andy came to assess our home to give us the best possible quotes. With his expertise and attention to detail he gave us three quotes. We settled for 9.03kW Solar + 33.28kWh Battery with Hybrid Inverter. His guidance and care with excellent service enabled us to select the most appropriate setup for our home. We were able to take advantage of the rebates available. Andy takes meticulous steps to make the whole process as smooth as possible with respect and professionalism. His installation team, led by David, is amazing! They are efficient, clean, obliging and approachable. Very neat work was done considering we had extensive cabling. David guided us through setting up the App on our phone. Only recently, there was a power outage in our area, and we had power to several power points, fridge and lights due to our battery backup. Andy and the team suggested, that at the time of installation we setup some circuits in the home to be able to switch to battery power during outages! We are grateful and very happy with the system and the customer service. Definitely would recommend Andy at Opera and his team with utmost confidence!!

McMahon Fam

I had a really great experience with Opera Solar Energy. The team was friendly, easy to deal with, and clearly knew what they were doing. They took the time to understand what I needed and set up a system that suits my home perfectly. The installation was done on time and everything looks neat and works great. I’d definitely recommend them to anyone thinking about solar and battery solutions.

Adrian Fong

We got our new Solar installed with Andy from Opera Solar and have absolutely had a great experience right from quote to installation and post service as well. He is knowledgeable to know what components and what capacity is right based on current and future consumption. The installation was upto the mark and at a reasonable price. I will highly recommend Andy and his folks to get solar system along with battery for residential purpose.

Rahul Vohra

28/01/2026 — Andy and his installation team completed my solar and battery installation, which was a fairly large and somewhat complex job. They approached every part of it with absolute professionalism, skill, and a genuinely positive attitude. The entire project ran smoothly from start to finish. The team worked incredibly hard, were courteous throughout, and delivered a result that more than met my expectations. I would definitely recommend them.

Alex Alemis

My experience with the Opera Solar Energy team has been very satisfactory. I first engaged them to install a complete solar system (panels and battery) in July 2025. Andy was helpful with the proposal as well as explaining the location where the solar panels and the battery should be installed. The installation team carried out the work so neatly including clearing out any rubbish afterwards. Since I had a great experience with the Opera Solar Energy team, I engaged them to install a solar battery for my son's residence in December 2025. My son was also satisfied with their work.

Hendra Gee

I am really happy with my new Solar battery. It was installed easily in one morning and the team at Opera Solar were fantastic.

Janet Cutler

We had a 16 kWh Solar and battery storage system with 54 panels installed by Andy which was operating successfully for eleven years, due to external damage the system had to be replaced. Acting on advice from Opera Solar Energy (Andy) it was decided to upgrade not only the panels but also the back up battery to a latest technology Sigen 40kwh storage unit. Due to the professional advice from Opera solar Energy and of course Andy's help and support we now have a system which is virtually independent of the grid. Since the date the solar system was professionally installed and commissioned by CEC accredited installer, monitoring records prove we have not had to rely on the grid for power. We thank Andy for taking our needs into account and giving us a system which gives us the best possible solaar system at the best competitive price. Thank you ANDY. Highly recommend going with Opera Solar Energy for all your solar and battery needs.

Fred Morris

Andy and the team at Opera Solar were fantastic to deal with and we couldn't be happier with the service and install. The install team were able to work in the limited space we have to install the inverter without impacting our side access which was a huge plus for us. Top quality work!

Dean Angileri

I recently had a 13.3 kW solar PV system installed by Opera Solar, consisting of a 10 kW Sungrow inverter and a 16 kW backup battery. Andy, my system designer, was exceptionally patient throughout the process, accommodating multiple changes to the system configuration to align with my brand preferences and budget. He took the time to answer all of my questions thoroughly, including those raised over weekends. The installation was scheduled just seven days after accepting the quote and was completed on the agreed date. Allan and his installation team delivered an excellent outcome, completing the work by 1 pm and ensuring I had full access to the Sungrow app to monitor the system. Allan also went above and beyond by replacing a damaged roof tile at no additional cost. Following the installation, Andy walked me through a practice system power-down and power-up procedure, ensuring I was confident operating the system. Atul from the accounting team promptly provided the necessary documentation to support the upgrade to a smart meter. I would confidently recommend Opera Solar for their efficient delivery, professional workmanship, and highly personalised service.

Hilario Ayao