Take Your Home, Business or Farm Off-Grid

Remove your reliance on the grid. Generate and store your own power.

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    Stop Paying Power Bills. Take Control of Your Energy.

    Take ownership of your energy with a tailored solar and battery solution designed to reduce or eliminate your electricity bills. Nexa Solar helps homeowners and businesses break free from rising energy costs with systems built for long-term performance.

    Our expertly designed systems don’t just cut costs, they give you control. Generate, store, and use your own power with confidence, backed by proven technology and seamless installation.

    This isn’t just about saving money. It’s about energy independence, protection from future price hikes, and a smarter way to power your property.

    Explore Off-Grid
    Solar Panels Mackay
    Solar Panels Installers Gold Coast

    Handled end to end by Nexa Solar

    Seamlessly handled from start to finish by Nexa Solar, ensuring a smooth transition to reliable and efficient solar energy. From initial consultation and system design to installation and ongoing support, every step is managed with care so you can enjoy a hassle-free shift to clean, cost-saving power.

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    Nexa Solar
    4.4
    Based on 285 reviews
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    damien cook 4 weeks ago

    I had a 13.3kW solar system with a 32kW GoodWe battery installed in Emerald a few years ago, and I’ve been extremely happy with the results. I was born in Mount Isa and later moved to Emerald, so I understand how important it is to have a reliable and efficient energy setup in regional Queensland. Before installing solar, my electricity bills were through the roof — around $1,500 per quarter. Since having the system installed, my bills have dropped to almost the minimum charge, which has made a huge difference. From the initial consultation through to installation, everything was handled professionally, efficiently and with great attention to detail. The team were knowledgeable, friendly and easy to deal with, and the workmanship was excellent. A great investment, a great result, and one of the best decisions I’ve made for my home. I’d happily recommend this company to anyone considering solar and battery storage.

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    suzie a month ago

    We recently had our solar system installed by Nexa Solar at our home and couldn't be happier with the experience. The whole team was highly professional, friendly and easy to deal with from start to finish. The installation was very neat and everything was explained clearly. Great communication and excellent service throughout. Would definitely recommend Nexa Solar to anyone considering solar.

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    Susanne Pritchard a month ago

    I would recommend this firm to anyone. They made getting my Solar Battery so easy. Mike was very in-depth with his knowledge of Solar. Kelly from the office couldn't have been more helpful and the installers guided is through how to use it. We are very happy with Nexa Solar

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    Helen Murdoch a month ago

    Very happy with the recent installation of both panels & battery. Ellie was great organising the actual installation and nothing was ever too much trouble. The actual Install team were terrific. Once again nothing was too much trouble and he answered all my questions and showed me the app. Thank you. Regards Helen Murdoch

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    Harry Blackman a month ago

    The tradies that installed my system they were respectful and polite. On completion they left the site clean and tidy. They worked like trohans all day.

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    Robyn Kildey a month ago

    Fast service from enquiry to quote and sales to fitting within 2 weeks. Very knowledgeable both fitters and sales. Price even with rebate was a lot but good quality can't be cheap and great customer support, constant phone calls with updates and fitting times and even refund for panels they couldn't fit. Eventually it will pay for itself so I'm happy

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    Justin Thursby 2 months ago

    Nexa Solar are the only way to go. Friendly staff. Best equipment. Value for money and no ongoing hidden costs

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    tom Walton 2 months ago

    Very happy with the install, very fast and friendly service.

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    David Greentree 2 months ago

    Great communication, very friendly and answered questions in a way that didn't confuse us. Product is working exceptionally well

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    Rosemary jenkinson 2 months ago

    Great work by the Nexa Solar team. My solar panels were installed promptly and on time, and the support team is readily accessible for team. Thanks again.

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    Ben Greaves 3 months ago

    Great customer service and staff.

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    Terry Sturch 3 months ago

    Have just had Nexa solar supply 15 kw battery to our home. The service was fantastic, installation was on time clean sand professional.

    Still Reliant on the Grid?

    Rising energy costs with no ceiling
    • You’re exposed to ongoing price increases with no control

    No protection during outages
    • When the grid goes down, so does your power

    Zero ownership of your energy
    • You pay every month without building any long-term asset

    Limited control over your future
    • Your energy supply is dictated by providers, not you

    What Energy Independence Looks Like

    Generate and store your own power
    • Solar + battery systems designed to run your property independently

    Power through outages with confidence
    • Keep your home or business running, even when the grid fails

    Eliminate or drastically reduce power bills
    • Produce your own energy and break free from rising costs

    Built for long-term reliability
    • Systems engineered for performance, scalability, and real off-grid living

    Get A System Recommendation

    About Us: Nexa Solar

    We don’t just install solar. We design systems that put you in control of your energy for the long term.

    Designed to reduce or eliminate your power bills
    Systems built to maximise output, storage, and real-world savings, not just look good on paper

    Engineered for true energy independence
    Solar and battery solutions tailored to your property, usage, and long-term goals

    Proven systems that perform
    We use trusted technology and design every system for reliability, not shortcuts

    Seamless, end-to-end delivery
    From design to installation, everything is handled with minimal disruption

    Built for long-term performance
    Scalable systems that grow with your needs and continue delivering year after year

    Get a System Recommendation
    Solar Panels in Brisbane

    How It Works?

    Getting off the grid doesn’t need to be complicated. We handle everything from design through to installation, so you can transition with confidence.

    1. We assess your property and energy usage
    We analyse how you use power and what it takes to reduce or eliminate your reliance on the grid

    2. We design your system for independence
    A tailored solar and battery setup built to match your usage, property, and long-term goals

    3. We install and set everything up
    Our team handles the full installation with minimal disruption, ensuring everything is built to perform

    4. Your system goes live
    Start generating and storing your own power, with full visibility over performance

    5. Ongoing support when you need it
    We’re here to make sure your system continues to perform as expected long term

    Why Nexa Solar?

    Choosing the right solar partner makes all the difference. With Nexa Solar, you get more than just a system. You get a team that handles everything from consultation and custom design to installation and ongoing support. Every solution is tailored to your specific energy needs, using high-quality components and proven technology to ensure long-term performance, efficiency, and reliability.

    We focus on making your transition to solar simple and stress-free. With clear communication, expert guidance, and a seamless process, you can move forward with confidence knowing every detail is taken care of. Even after installation, Nexa Solar remains your partner, providing dedicated support to keep your system running at its best for years to come.

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    Solar Panels

    Frequently Asked Questions

    What is an off-grid solar system, and how does it work?

    An off-grid solar system is a standalone power system that operates independently from the electricity grid. It typically includes solar panels, battery storage and an inverter, allowing your property to generate and store its own electricity. Some systems may also include a backup generator for additional reliability.

    Yes. Solar systems can be designed to power homes, sheds, irrigation pumps, cold rooms, machinery and other farm infrastructure. The system size is customised based on how much electricity your property uses each day.

    The cost depends on your energy usage and the size of the battery system required. Smaller systems may cost less, while larger residential, farm or commercial off-grid systems can range from around $30,000 to $150,000 or more depending on system size and complexity.

    Most modern off-grid solar systems use lithium-ion batteries because they are more efficient, longer lasting and require less maintenance than older battery technologies. These batteries typically last between 10 and 15 years depending on usage.

    Solar panels generate electricity during the day, and any excess energy can be stored in your battery system. This stored energy can then power your home, farm or business at night or during periods of low sunlight.

    Yes. In many cases, a battery can be added to an existing solar system to allow you to store excess solar energy generated during the day. This helps increase your energy independence and reduces the amount of electricity you need to buy from the grid.

    Yes. Solar and battery systems are commonly installed on rural properties to power homes, sheds, irrigation systems, pumps and other farm equipment. They can also help reduce reliance on generators or long grid connections.

    The right system size depends on how much electricity your property uses each day. Your solar installer will usually review your electricity bills and energy usage to design a system that suits your property and future energy needs.

    Wondering if you can eliminate your power bill?

    Find out what it would take to reduce or completely remove your reliance on the grid.

    We’ll assess your property, energy usage, and goals to design a system tailored to your situation. No guesswork. No generic setups.

    Get a clear plan on what’s possible, what it costs, and how quickly you can make the switch.

    Fill out your details and our team will be in touch to map it out with you.

      Get a Free Energy Assessment


      What system are you looking for?

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        Get a Free Energy Assessment


        What system are you looking for?