Power Up Your Business with Battery Backup
Maximise Reliability. Minimise Downtime. Unlock Up to $17,670 in Solar Battery Rebates.
With the new Federal Government solar battery incentive launching on 1 July 2025, your business may now be eligible to claim up to 465 small-scale technology certificates (STCs) when installing eligible battery systems. This incentive equates to a rebate of up to $18,600, offering a substantial reduction in upfront costs for eligible systems. This battery rebate applies to battery systems up to 100kWh, with STCs available on the first 50kWh of usable capacity. These government incentives are designed to accelerate your return on investment and make clean energy more accessible to Australian businesses.
We’ve covered the latest on Australian solar battery rebates and incentives on our blog.
Add Battery Backup to Your Existing or New Solar Power System
Enhance your energy independence and protect your operations from unexpected power outages with cutting-edge commercial battery solutions from Westsun Energy. Our team can help you maximise solar performance and safeguard your operations with reliable backup power. Keeping your business running even during grid outages. Whether you’re looking to add storage to an existing system or planning a new solar investment, our team will guide you through the entire process and also apply any available rebates and incentives to unlock the full value of your solar investment. Reach out to our team today.

Why Choose Westsun Energy?
Westsun Energy is Western Australia’s most trusted and recommended provider of commercial solar and
battery solutions.

Secure Your Solar Battery Rebate & Future-Proof Your Operations Today!
Contact Westsun Energy today to discuss how you can take advantage of up to $18,600 government battery rebates, and even more when paired with solar.
Let us help you plan a smart, cost-effective energy solution that delivers real performance, meets compliance requirements, and gives your business the confidence to power forward. Get in touch with us on (08) 9303 9810 today or email at sales@westsunenergy.com.au.
Frequently Asked Questions
Want to learn more about commercial solar batteries and storage? Below are some frequently asked questions from enquiring customers.
What rebates are available for solar and battery systems in WA?
Eligible businesses in WA can take advantage of a range of government incentives. For solar PV systems, you may be entitled to Small-scale Technology Certificates (STCs), which can significantly reduce your upfront costs. Battery storage systems may also qualify for additional support under programs like the WA battery rebate, especially when installed alongside solar. Our team can walk you through what you’re eligible for based on your system size and location.
How much could I save with solar rebates in Perth or regional WA?
Depending on your system size, you could receive up to $31,500 in solar panel rebates through STCs. If you’re installing a commercial battery system, there’s the potential to claim up to $18,600 in additional battery rebates. The exact amount will vary based on your installation details and the current STC market rate.
Can I still access rebates if I already have solar and want to add a battery?
Yes. If you’ve already installed solar panels, you may still be eligible for battery-specific rebates in WA, depending on the system you choose and how it integrates with your current setup. At Westsun Energy, we design battery solutions that maximise your rebate potential and ensure your system is future-ready.