Our mission is to empower homes and businesses with cutting-edge solar and battery solutions that drive sustainability, lower energy costs, and improve everyday lives.

Why Choose Us?

Nationwide Reach with Local Expertise

Whether you're in a bustling city or a quiet rural area, we’ve got you covered. Our network spans the country, combining the strength of national capabilities with the personalised attention and knowledge of local experts who understand the unique needs of your community.

Fully Accredited and Trusted Partners in Solar Technology

We collaborate with industry-leading manufacturers and installers to deliver high quality solar systems. With full accreditation and adherence to the highest standards, we guarantee solutions you can rely on for years to come.

Competitive Pricing Without Compromise:

Our mission is to make solar energy accessible to everyone. That’s why we offer highly competitive pricing without ever compromising on quality, efficiency, or service.

Comprehensive Customer Support

From your initial consultation to installation and ongoing maintenance, we’re with you every step of the way. Our dedicated team ensures a seamless experience, providing guidance, answering questions, and addressing any concerns you may have throughout your solar journey.

Mission Statement

At Trusted Solar, Bigger Advantage (TSBA), our mission is to empower homes and businesses with cutting-edge solar and battery solutions that drive sustainability, lower energy costs, and improve everyday lives.

With over a decade of expertise, we are committed to building trust through exceptional service, unmatched value, and reliable results. Your apprecition fuels our passion, and your trust is the cornerstone of everything we do. Together, we illuminate a brighter, more sustainable future.

Core Value
Integrity: Transparent advice, no hidden fees

Integrity is the foundation of every relationship we build at TSBA. We believe that honesty and transparency are non-negotiable when it comes to guiding our clients through their energy transformation.

From clear pricing to straightforward advice, we ensure our clients fully understand their options, avoiding hidden costs or surprises. This commitment to integrity fosters trust and sets the stage for long-term partnerships.

Core Value
Sustainability: Committed to a greener planet

Sustainability is at the heart of everything we do. By providing high-quality solar and battery systems, we enable individuals and businesses to reduce their carbon footprint while contributing to a cleaner, healthier planet.

We are passionate about creating energy solutions that not only benefit our clients but also leave a lasting, positive impact on future generations. This dedication drives our innovation and inspires our mission to lead the way in renewable energy.

Core Value
Customer Focus: Putting your needs at the forefront of our business

At TSBA, our customers are our priority. We listen, adapt, and deliver tailored solutions that align with their unique needs and goals. From the initial consultation to long-term support, we strive to make every step of the journey seamless and stress-free.

Our customer-first approach means we’re not just installing systems—we’re empowering individuals and businesses with the tools to achieve energy independence and peace of mind.

These values define who we are and guide every decision we make, ensuring that we deliver not just exceptional products and services but also an outstanding customer experience.

Any decision is only as good as the facts! Fill out the 10-second form to see if you qualify for the government solar program.

We provide a free consultation and a system design tailored to your energy needs.

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Our Accreditations

Easy Process. Better Technology. Happy Customers.

  • Chris G. – Brisbane
    "We got to know about solar and got introduced to Ryan. He guided us through all of the information, everything was made easy. Our installation went very smoothly and professional. The installer arrived on time and was very efficient and friendly. Thank you very much, Ryan."
    Chris G. – Brisbane
  • Kat M. – Gold Coast
    "Great company to work with. Ryan Steffe is so knowledgeable, patient and professional yet down to earth. It was an easy process, with clear and frequent communication and follow-up. Highly recommend!"
    Kat M. – Gold Coast
  •  Vicki J. – Brisbane
    “Cathy Weitsz and the team patiently answered every menial question I had on their solar panels and inverters, and I had a lot. They went above and beyond to help our company feel comfortable in choosing what was best for our warehouse requirements. They are very knowledgeable and professional in their approach to sales and installation. The install was seamless, and the final finish is excellent. So, thank you Cathy.”
    Vicki J. – Brisbane

FAQ

1How is TSBA different from other solar and battery storage providers?
Trusted Solar Bigger Advantage stands out in the clean energy sector with a commitment to quality, innovation, and customer satisfaction. Unlike other providers, we offer a tailored approach to meet your specific energy needs, ensuring you get the most efficient and cost-effective solar solution to meet your family’s individual needs. Our industry-leading warranty, and dedicated customer support team mean you’re covered with comprehensive care and service throughout the lifespan of your system. Plus, our commitment to using only the latest, high-efficiency solar panels and battery storage technology ensures you're investing in a system designed for peak performance and reliability.
2What happens if something goes wrong with my system?
Your peace of mind is our top priority. If you encounter any issue with your TSBA system, our dedicated support team is on standby to assist you. We provide industry-leading warranties that cover repairs, maintenance, and even system monitoring to ensure your solar panels and battery storage are always running optimally.
3What type of solar panels and batteries does TSBA offer?
TSBA selects only the highest quality solar panels and batteries, focusing on durability, efficiency, and performance. Our solar panels are designed to deliver maximum energy output, even in varying weather conditions, ensuring you get the most from your solar investment. For battery storage, we offer cutting-edge solutions that provide reliable backup power, enhanced energy independence, and the ability to store excess solar energy for use when you need it most. With TSBA, you're not just getting solar and battery technology; you're getting the future of clean, sustainable energy tailored to your lifestyle.
4How does the solar installation process work with TSBA?
At Trusted Solar Bigger Advantage (TSBA), our solar installation process is designed to be smooth and stress-free. From your initial consultation to system activation, our expert team guides you every step of the way, handling all approvals, regulations, and paperwork to ensure compliance with Australian standards and local energy provider requirements.

What to Expect During Your Solar Installation

  1. Site Assessment & System Design
    Once your solar installation is approved, we conduct a detailed site assessment. A qualified solar technician will visit your property to confirm the system design, panel placement, and ensure everything is optimised for maximum performance.
  2. Final Design & Approval
    Our Solar Design Experts will make any necessary adjustments based on the site assessment and provide you with a final system design for your approval.
  3. Professional Installation
    Once approved, your solar system will be installed by TSBA’s in-house team or one of our trusted Clean Energy Council (CEC) accredited installers. We only work with top-rated solar professionals, ensuring a high-quality, long-lasting installation.
  4. Grid Connection & Meter Upgrade
    After installation, we handle all the required paperwork with your local electricity distributor to secure grid connection approval. In Australia, this process includes a grid connection request and, if needed, upgrading your meter to a bi-directional or smart meter to measure solar exports. Once your energy provider approves the connection, you can begin exporting excess solar power back to the grid and benefit from feed-in tariff credits.
  5. With TSBA, you can be confident that your solar system will be installed to the highest standards, ensuring maximum efficiency, reliability, and savings for years to come.
1How does the solar installation process work with TSBA?
Our solar installation process is designed to be as smooth and efficient as possible. From the initial consultation to the final system activation, our team of experts will guide you every step of the way. We handle all necessary permits and inspections, ensuring your system meets local regulations and is optimized for maximum performance.

Once approved for a solar installation, your property will undergo a site assessment, and an expert technician will schedule a visit with you to confirm the design of your solar panels and full solar energy system.

After that, our Solar Design Experts will make any necessary adjustments to the design of your solar panels and get your final approval. From there, either TSBA or one of our local certified partners will install your solar panels. We only partner with top-rated solar installers, so you can rest easy knowing you’ll have the highest quality solar installation available.

When your installation is finished, it’ll be connected to the grid, and we’ll submit your documents to the utility company. After your Energy company grants Permission to Operate (PTO), you’ll be all set to start powering your home with the sun.
2What financing options does TSBA offer?
We believe in making solar energy accessible to everyone. We offer a range of flexible financing options, including solar leases, power purchase agreements (PPAs), loans, and outright purchase, to fit different budgets and preferences. Our solar consultants will help you choose the best option for your financial goals.
3How much can I expect to save when I go solar with TSBA?
When you sign up for a free quote our in-house Solar Advisors will work with you to determine how much you can expect to save on your monthly energy bill. This relies on factors like your utilities, how much electricity you use and how much sunlight your home gets. We’ll only recommend solar if it’s the right fit for your home energy needs and profile.
4What financing options does TSBA offer?
At Trusted Solar Bigger Advantage (TSBA), we believe in making solar energy accessible and affordable for all Australians. We offer a range of flexible financing options to suit different budgets, energy goals, and property types.

Solar Payment Options with TSBA

  • Upfront Purchase: Own your system outright and maximise long-term savings with no ongoing repayments.
  • Green Energy Loans: Access low-interest solar financing through Australian lenders, allowing you to spread the cost over time.
  • Solar Power Agreements: Tailored solutions for businesses and property owners looking to leverage solar without large upfront costs.
  • Battery and Solar Bundles: Finance your solar and battery system together to enhance energy independence.
Our solar consultants will guide you through the available options, helping you choose the best plan to maximise your savings and return on investment. Whether you're looking to cut power bills, reduce reliance on the grid, or future-proof your energy costs, TSBA makes going solar easy and financially viable.
5How much can I expect to save when I go solar with TSBA?
At Trusted Solar Bigger Advantage (TSBA), we make sure solar is the right fit for your home before you commit. When you book a solar consultation, our experienced solar advisors will assess your property and energy usage to determine how much you could save on your electricity bills.

This assessment considers key factors, including:
  • Your energy provider and current electricity rates
  • Your household's energy consumption patterns
  • How much sunlight your roof receives throughout the year
  • Available government incentives and feed-in tariffs in your area
We take a transparent, no-pressure approach—if solar isn’t the best solution for your home, we’ll tell you. But if it is, we’ll provide a customised solar system design and financial breakdown to show exactly how much you can save.

With TSBA, you get expert advice and a tailored solution, ensuring solar works for you and your energy needs.