Backup Solar Batteries in Byron Bay

  • Seamless installation services
  • Catering to residential & commercial properties
  • Routine maintenance & repairs
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Licensed & certified electricians

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Detailed quotes and no hidden fees

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Quality customer experience

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Reliable installation services

Enhance Your Solar Power System

Grand Casa Electrical & Solar provides high-performance solar battery solutions for Byron Bay homes and businesses. Our batteries store excess energy, ensuring reliable power during peak hours, outages or cloudy days. With our systems, you can reduce grid reliance, lower bills and enjoy uninterrupted power.


We offer various battery options for homes and businesses, with full support from consultation to maintenance.


Ready to upgrade? Contact 0400 564 884 to explore options and schedule installation.

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A Solar Battery Terminal Is Hanging On A Wall Next To A Pipe — Grand Casa Electrical & Solar In Byron Bay, NSW

Services We Provide

Offering expert electrical solutions, including installations, switchboard upgrades and repairs for homes and businesses in Byron Bay. Our licensed electricians ensure safe, efficient electrical systems with energy-saving upgrades and scheduled maintenance services.

Providing professional solar installations designed to meet the unique energy needs of Byron Bay properties. We offer system design, installation and performance monitoring to help homes and businesses achieve energy savings and sustainability.

Installing high-quality solar battery storage solutions to store excess solar energy for during peak times or outages. Our battery systems help Byron Bay residents reduce grid reliance, save on energy costs and enjoy uninterrupted power.

Why Install Our Solar Battery Systems?

  • Energy Independence: Reduce grid reliance by storing solar energy for use during peak hours and outages.
  • Cost Savings: Maximise savings by using stored energy during peak pricing periods.
  • Backup Power: Keep essential appliances running during blackouts with reliable battery storage.
  • Flexible Solutions: Custom battery systems for homes, businesses and high-demand properties.
  • Eco-Friendly: Use more of your renewable energy, reducing your environmental impact.
  • Professional Installation: Installed by licensed electricians to ensure safety and efficiency.
  • Seamless Integration: Compatible with new and existing solar systems.
  • Ongoing Support: Maintenance services to keep your battery performing at its best.
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Optimising Solar Storage & Usage

At Grand Casa Electrical & Solar, we offer tailored solar battery solutions to meet the unique energy needs of Byron Bay properties. We design the perfect fit from compact residential backups to larger commercial systems.


Our reliable battery systems in Byron Bay, where outages and seasonal demand vary, keep your property powered. We also provide maintenance and monitoring and help with available rebates to make storage affordable.


Integrating a battery with your solar panels gives you control over energy use, ensuring peace of mind and long-term savings.

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Enquire Now in Byron Bay

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Trading Hours

Monday
Open 24 Hours
Tuesday
Open 24 Hours
Wednesday
Open 24 Hours
Thursday
Open 24 Hours
Friday
Open 24 Hours
Saturday
Open 24 Hours
Sunday
Open 24 Hours
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Frequently Asked Questions

  • What areas do you service in Byron Bay?

    Our services cover Byron Bay and the surrounding areas. This includes Suffolk Park, Broken Head, Ewingsdale, Myocum, Bangalow and Federal. If your area isn't mentioned here, contact us to verify if we operate in your suburb.

  • What is a solar battery, and how does it work?

    A solar battery stores excess electricity generated by your solar panels for later use, such as at night, on cloudy days or during peak hours, reducing reliance on grid power.


    The system connects one or more batteries to your solar inverter. When fully charged, extra electricity is either sent to the grid or controlled to prevent overloading. Solar batteries support energy independence and provide backup power during outages.

  • What are the benefits of adding a battery to my solar system?

    Adding a battery to your solar system boosts energy independence, provides backup during outages and allows stored energy use during peak pricing, maximising bill savings.


    Solar batteries ensure essential devices, like lights and refrigerators, stay powered during blackouts. They also help you avoid peak energy rates by using stored solar energy instead of costly grid power during high-demand times.

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