Reduce energy costs, improve resilience and maximise the value of your renewable energy investment with tailored Battery Energy Storage System (BESS) solutions. Westsun Energy designs and installs commercial battery storage systems for businesses across Western Australia.
Commercial Battery Storage Solutions for Australian Businesses
Commercial solar battery storage allows businesses to store excess solar energy for later use, helping reduce reliance on the grid, cut electricity costs, and improve energy efficiency.
The benefits of commercial BESS solutions are:
- Stores excess solar energy for use during peak hours or outages.
- Reduces reliance on the grid, lowering electricity costs.
- Improves energy independence and reduces peak demand charges.
- Support ESG and sustainability initiatives.
- Scalable for businesses of all sizes, with utility-scale options available.
At Westsun Energy, we provide advanced BESS solutions tailored specifically for the needs of Western Australian businesses. Our commercial solar batteries are designed to optimise your business’s energy efficiency by offering reliable solar power storage, helping you reduce operational costs and improve your energy independence.
Utility-Scale Battery Storage Solutions
Installing a utility-scale battery storage system is a carefully managed process designed to support the long-term success of large-scale solar projects. It begins with a detailed consultation where our team works closely with you to understand your energy goals, site conditions, and operational needs. From there, we design a tailored system and conduct a thorough site assessment to determine the most suitable placement, taking into account safety, structural soundness, and grid connection points.
Once everything is approved, our accredited installers carry out the installation in line with Australian Standards to ensure reliability and compliance. After installation, we commission the system and provide monitoring tools so you can track performance in real time.
To keep your system running at its best, Westsun Energy also offers expert maintenance and support, helping you get the most from your investment over the long term. Get started today by contacting Westsun Energy.
Maximize Energy Savings and Reliability
A BESS system does more than store electricity, it helps your business use energy more strategically.
By storing excess renewable energy generated throughout the day, your business can reduce reliance on expensive grid electricity during peak pricing periods, improve energy resilience and gain greater control over operational costs.
For organisations investing in commercial solar, battery storage increases self-consumption of renewable energy, helping maximise return on investment while supporting long-term sustainability goals.
Tailored BESS Solutions
At Westsun Energy, we understand that each business has unique energy needs. That’s why we offer customised utility scale battery storage solutions that meet your specific commercial requirements. Our team of experts will work with you to design and install a BESS system that ensures reliable performance and maximum savings.
We’ve worked with prominent businesses across Western Australia, like Lawley’s Bakery and Ingham’s Chicken, to deliver small and large-scale solar projects on time and on budget. See more of our projects here.
Trustworthy Installation and Support
When it comes to the installation of a BESS system for your business, you can count on Westsun Energy for professionalism and expertise. We pride ourselves on delivering top-notch service and support, ensuring that your commercial battery storage system operates smoothly and effectively.
For a consultation or to learn more about how our BESS systems can benefit your business, contact us at (08) 9303 9810. Let Westsun Energy help you achieve greater energy efficiency and cost savings today.
BYD Commercial Solar Battery Storage System
Business Battery Rebates & Incentives
Businesses across Western Australia can take advantage of generous government incentives to reduce the upfront cost of commercial solar and battery storage systems. Through programs like the Small-scale Renewable Energy Scheme (SRES), eligible systems can access Small-scale Technology Certificates (STCs), which are applied as a discount at the time of installation.
At Westsun Energy, we simplify the process by calculating your eligible rebate, applying it directly to your quote, and managing all the paperwork for you. Our experienced team ensures you receive the full value of available incentives without the hassle.
Frequently Asked Questions
Want to learn more about commercial solar batteries and BESS systems? Below are some frequently asked questions from enquiring customers.
What is a BESS system?
A Battery Energy Storage System (BESS) is an integrated energy solution that stores electricity for later use, allowing businesses to reduce reliance on the electricity grid, lower operating costs and maximise renewable energy generated by commercial solar systems.
How does commercial battery storage work?
Commercial battery storage captures excess electricity generated by solar or the grid and stores it until demand increases or electricity prices rise. Intelligent controls automatically manage charging and discharging to optimise energy usage and reduce costs.
Can a BESS system be added to an existing commercial solar system?
Yes. In many cases, a BESS system can be integrated with an existing commercial solar installation to improve energy efficiency, increase self-consumption of renewable energy and reduce peak demand charges.
How much commercial battery storage do I need?
The amount of commercial battery storage your business may require is dependent on your specific commercial solar system and configuration. You will also need to determine the energy needs of your business to ensure you have adequate capacity. For a more detailed and accurate estimate, get a free quote today or if you’d like to speak to our knowledgeable team, call (08) 9303 9810.
What are the maintenance requirements for commercial solar battery systems?
Just like a residential system, your commercial solar batteries will require regular maintenance to ensure they perform optimally for years to come. We recommend having your commercial solar storage systems inspected by SAA-Certified professionals at least once year.
Are there any government rebates or incentives available?
For commercial solar systems smaller than 100kW, your business could be eligible to receive a discount by trading in small-scale technology certificates (STCs). For more information visit energy.gov.au.
Can commercial solar batteries integrate with existing energy management systems?
Our experienced and knowledgeable team at Westsun Energy are on hand to help assess whether your existing energy management system can be integrated with the addition commercial solar batteries. Reach out to our helpful team today on (08) 9303 9810 or fill in a quote.
What is utility scale battery storage?
Utility-scale battery storage systems are large, grid-connected units that store excess renewable energy to stabilise the grid and provide reliable power during peak demand. Widely used in Australia, they are essential for modern, efficient electricity networks.
How long do utility scale batteries last?
Utility-scale batteries typically last 10-15 years, depending on battery type (e.g., lithium-ion), charge cycles, and operating conditions. Their longevity is crucial for maintaining long-term grid stability in places like Australia.
