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Your Trusted Partner in Solar & Battery Solutions

Comprehensive commercial solar panel installation services in South Australia by Class A Energy Solutions, featuring professional design, engineering, and maintenance.

Commercial Solar Installers

Class A Energy Solutions providing comprehensive residential solar services, including installation, system design, repairs, and maintenance on homes in South Australia.

Residential Solar Installers

Class A Energy Solutions installs a Tesla Powerwall, part of our extensive range of battery systems designed for maximum power bill savings, supported by expert installers, data analysts and engineers for the best battery storage solution.

Solar Battery Installers


Class A Energy Solutions is a premier industry leader in solar sales, design, and installation. Based in Glenunga within the Eastern foothills of Adelaide.

Established in 2001, we have completed thousands of solar and battery installations across Australia, with a strong focus on our local South Australian community.

We have dedicated teams with an incredible depth of knowledge of the Australian Renewable Industry built over the past 22+ years. Class A specialises in home solar installations and large-scale solar installations that maximise energy-savings, we have successfully implemented projects as large as 1.3MW!

As experts in the solar industry and the longest serving local solar company, we offer comprehensive services that include consultation, professional design, engineering and compliance, solar repairs, warranty and insurance, maintenance and cleaning.

Class A Energy Solutions is dedicated to providing quality solar power and battery storage solutions. Our approach ensures accurate assessments, cost-effective solutions, and timely execution of solar and battery storage projects.

Aerial view of a 300kW solar installation by Class A Energy Solutions on the roof of Mount Barker Village Shopping Centre.
100kW Solar Installation at Mount Barker Medical Centre by Class A Energy Solutions
Class A Energy Solutions - Business & Home Solar Banner

With over 22 years in the industry, we have dedicated our time to bringing the best solar panels, battery storage and professional advice to benefit our customers. Our teams of experienced electricians take pride in our ability to correctly design and install solar systems that maximise savings. The quality of brands we recommend are all Tier one products backed by world leading warranties. 

Alternative Text: Tesla logo: Leading manufacturer of rechargeable lithium-ion batteries and energy storage solutions.
Logo of Pylontech, representing their dedication to innovative battery energy storage solutions and sustainable future
SolarEdge Logo: Transforming Solar Energy Production for a Sustainable Future.
Logo of Sungrow, featuring the slogan 'Clean power for all', symbolizing their commitment to global renewable energy solutions
Logo of BYD Battery Box, featuring the red and black BYD emblem, showcasing modular energy storage solutions
Logo of Eguana Technologies featuring a stylized iguana, representing innovative energy storage solutions
Logo of LG Energy Solutions ESS Battery Division, symbolizing quality and reliability in battery cell manufacturing
Logo of GOODWE, 'Smart Energy Innovator', emphasizing advanced solar power solutions for residential use
PV Structures logo: Industry leaders in solar car park shade solutions.
Fronius logo: Innovation and integrity in solar energy, welding, and charging solutions.
Trina Solar logo: Global leader in clean and reliable photovoltaic panels.
JinkoSolar logo: Global leader in innovative solar technology.

Unlock the potential of solar energy in your home or business with our flexible finance options.
We’re here to make sustainable energy solutions accessible for everyone, whether for residential or commercial use.
Discover the best finance options tailored for you.

We operate nationwide with local installers across SA, NT, NSW, VIC, QLD, now serving Australia wide. Our expert teams specialise in residential and commercial solar and battery solutions.

Safety is by far the most important part in our installations. We follow strict industry rules and have weekly meetings to discuss safety procedures. Our skilled Electricians assess risks, wear safety gear and have the right certifications to work safely on job sites.

Class A Energy Solutions offers products distinguished by their exceptional durability, consistent reliability, and verified efficiency. We have engineers and data analyst that monitor and maintain your system.

Solar Quotes Adelaide

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Large & Small-Scale Solar Installations

Power Bill Analysis & R.O.I Assessments

Battery Backup Supply Optimisation

Battery Storage Solutions

Energy Efficient & Reliable Products

Project Management, Administration & Customer Service

Dedicated Technical Support & Emergency Callouts

Logo of New Energy Tech Approved Seller featuring a blue and white circular badge.

Professional Accredited Solar & Battery Electricians

Fleur Marais
Fleur Marais
18. March, 2024
I called today to get some advice on installing solar panels. They were very friendly and helpful while provided excellent information. I will definitely go through Class A Energy with my instalments.
Nick H
Nick H
18. March, 2024
Prompt and super efficient with friendly service to match
Tiana Egglestone
Tiana Egglestone
18. March, 2024
Had a great experience with Jono over the phone, super helpful and friendly. Overall very impressed
Margarita Demarco
Margarita Demarco
18. March, 2024
A professional and friendly team that gets the job done. Would highly recommend
Sabrina DeMarco
Sabrina DeMarco
18. March, 2024
Excellent service, the team was so professional and the job got done without any issues. Will definitely be recommending them to family and friends!
Johnny Florinis
Johnny Florinis
18. March, 2024
Did an amazing job and looked spotless. Would definitely recommend for anyone looking
Peter B
Peter B
20. February, 2024
Good product and service provided. Saved a lot in Energy costs. Quality product.
Martin Woodrow
Martin Woodrow
19. February, 2024
First class, arrived at the correct time and also returned to alter a fitting free of charge
9. November, 2023
Great company 👌
Bryan Scherer
Bryan Scherer
18. October, 2023
Annual solar panel check today. Thanks Henry. Consistent with Class A Energy high standards.