Commercial Solar Installations
Solar systems built for Australian businesses that want lower overheads, not just lower emissions.
Why Solar Makes Financial Sense for Business
Commercial solar works differently to residential. Most businesses consume the bulk of their electricity during operating hours, which means your panels are generating power exactly when you’re using it. There’s no waiting for feed-in credits or hoping for off-peak savings. You’re offsetting your most expensive consumption in real time.
The result is faster payback periods, often under two years for well-sized systems, and an immediate improvement to cash flow. For businesses financing their installation, the monthly repayments are typically lower than the energy savings from day one. And unlike a fixed-term lease or a supplier contract, a solar system keeps delivering returns for 25 years with minimal ongoing cost.
EXCELLENT Based on 95 reviews Posted on Google chris raynorTrustindex verifies that the original source of the review is Google. Awesome team. Jeremy clearly knows his stuff, and Dan and the team did a fast, clean job. Very helpful and courteous. Definitely recommend.Posted on Google Renee CorenTrustindex verifies that the original source of the review is Google. From the very beginning, meeting Jeremy to the team Dan, Liam, Eli and Jesua, we were very impressed with their knowledge, expertise and courtesy. The two days the team installed the panels and battery were very hot and humid, but that didn't deter their enthusiasm and thoroughness to complete the job within that time frame. We would allocate 6 stars if we could for such excellent workmanship.Posted on Google DJ lawrenceTrustindex verifies that the original source of the review is Google. Awesome team installed solar and battery. Really happy with the system.Posted on Google Sebastian GoldsmithTrustindex verifies that the original source of the review is Google. Thank you team! Jeremy and his team came recommended by a friend of mine who had used their services recently. Jeremy was great to work with from the get go, offering expert advice on getting a system that suited our needs and offering it at a super competitive price. The team were all absolutely LOVELY and professional, super invested in the project and highly experienced, the whole thing went through without a hicup. Can't recommend these guys highly enough, super grateful to have found them.Posted on Google Christine GuinandTrustindex verifies that the original source of the review is Google. Jeremy Ball and his team are first rate: from first contact communication was seamless, and the installation was performed with outstanding professionalism and good humour. I am so glad my friends recommended First Sun Solar for my solar battery installation!Posted on Google Stuart SmithTrustindex verifies that the original source of the review is Google. Just a big call out to Jeremy, Dan, Josua and the rest of the crew. All praise for their workmanship and energy. They worked non stop from 7.30am to 6pm in 30 degree heat. The big plus they live locally and I’m satisfied with their professional approach that any problems will be promptly resolved. I recommend FirstSunSolar to all.Posted on Google Brad Van der LindeTrustindex verifies that the original source of the review is Google. Thank you First Sun Solar. We just had a battery installed and it was so easy and informative. Jeremy, Dan and Jesua were great to deal with. They also do great work. Everything is neat and professionally done. Dan went the extra mile and we appreciate all his hard work. Jeremy has continued to teach us about how to get the most out of our system. I recommend anyone getting a new battery to contact these guys.Posted on Google Kim fowlerTrustindex verifies that the original source of the review is Google. --- ⭐️⭐️⭐️⭐️⭐️ I just wanted to take a moment to give a huge shout-out to Jeremy and the amazing team at First Sun Solar! From start to finish, my experience with them has been nothing short of incredible. They managed to install our solar panels ahead of schedule, which was such a pleasant surprise! The crew was not only super professional but also genuinely friendly and approachable. It was clear that they truly care about their customers and their work. Every step of the installation process was handled with great attention to detail, and they answered all my questions with patience and expertise. I couldn't be happier with the service we received. It’s refreshing to see a team so dedicated to their craft and customer satisfaction! If you're thinking about going solar, I absolutely recommend First Sun Solar. Thank you, Jeremy and the team, for making this experience so smooth and enjoyable!
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Systems Designed Around How Your Business Operates
A warehouse with a large flat roof and daytime-heavy load needs a completely different system to a retail shopfront running air conditioning across irregular hours. We design around your actual consumption data, not a generic estimate. That means reviewing your interval meter data, understanding your peak demand periods, and sizing a system that targets the usage you’re paying the most for.
Whether it’s a 20kW system on a single-storey office or a 100kW array across a commercial complex, every installation is designed and carried out by Clean Energy Council Accredited Installers. We don’t subcontract the work, so the team that designs your system is the same team on site delivering it.
Your Commercial Solar Journey
Consultation
We begin by taking the time to understand your business’s energy needs and goals.
Tailored Design
Our experts design a solar system that fits your specific business requirements.
Seamless Installation
We manage the installation with minimal impact on your daily operations.
Ongoing Support
Our team remains at your service, ensuring your system continues to deliver optimal performance.
Operational Impact, Not Operational Disruption
Downtime costs money. We schedule commercial installs around your operating hours where possible, and stage larger projects so your business keeps running throughout. Once the system is live, we provide ongoing monitoring and support to ensure performance stays where it should be. If something needs attention, we handle it, not a call centre.
Get Your Free,
No Obligation Quote
Get a custom solar design and projected savings estimate for your exact home, completely free, with zero pressure and no obligation. One of our local solar engineers will review your bills and design the system that delivers the fastest payback for your household.
Mon-Fri 9am-5pm
Response within 1 business day
Local crews servicing QLD, NSW & ACT
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