POWER YOUR HOME WITH THE SUN. ALL DAY. ALL NIGHT.
ESY Sunhome All-in-One Inverter + Battery System
The ESY Sunhome HM6 is Australia's most capable all-in-one residential energy storage system - combining a high-efficiency inverter and expandable LFP battery in a single sleek unit. Professionally installed by Isolux Solar, accredited by Solar Accreditation Australia (SAA), the HM6 is built to handle everything Australian weather throws at it. Whether you want to slash your electricity bill, gain backup power during outages, or earn from a Virtual Power Plant, the HM6 delivers a complete, intelligent energy solution for your home.
At a glance, the system provides up to 30.72 kWh of expandable storage capacity, ensuring ample energy availability for varying household needs. It is backed by a 10-year product warranty, delivering long-term reliability and peace of mind. With a maximum efficiency of 97.8%, the HM6 ensures optimal energy conversion, while its impressive lifecycle of over 6,000 cycles at 25°C highlights its durability. Additionally, its IP66 weatherproof rating guarantees robust protection against dust and water, making it well-suited for outdoor installation in diverse environmental conditions.
YOUR HOME ENERGY, YOUR RULES
Key Benefits for Australian Homeowners
All Solution in One Box
No separate inverter and battery. No messy wiring between units. The HM6 integrates everything in a single wall-mounted or ground-stacked unit, reducing installation costs & complexity significantly compared to traditional split systems.
Eliminate Grid Dependency
Store your solar surplus during the day and power your home at night - or during blackouts. The HM6's seamless backup mode keeps critical appliances running when the grid goes down, giving you true energy independence.
Future-Proof Investment
As Australian energy tariffs continue to rise, your ESY Sunhome system keeps more of your solar earnings in your pocket. Expand battery capacity as your family or energy needs grow - without replacing the inverter or starting from scratch.
Installed by CEC-Accredited Experts
Isolux is a Solar Accreditation Australia member & Clean Energy Council-accredited installer. Every ESY Sunhome system is installed to Australian standards (AS 4777.2), backed by our workmanship guarantee & ongoing support.
Compliant Across Australia
The HM6 meets AS 4777.2 grid connection standards and holds CEC+RCM certification, ensuring your system is eligible for STCs and applicable government incentives wherever you are in Australia.
Eligible for Government Rebates
The ESY Sunhome HM6 meets all requirements for Small-scale Technology Certificates (STCs), helping you reduce the upfront cost of your system. Isolux handles all rebate paperwork on your behalf - saving you time and money from day one.
Ready to go solar?
Get your free ESY Sunhome quote from Isolux today
Built for Australian Homes (Features)
The ESY Sunhome HM6 isn’t just a battery – it’s a fully integrated energy management powerhouse. Every feature has been engineered for the unique demands of Australian homes, climates and energy networks.IP66 Weatherproof Enclosure
Certified IP66 protection means total defence against dust ingress and powerful water jets. Designed to be installed outdoors, the HM6 stands up to harsh Australian conditions year-round – rain, dust, coastal air, and all.24/7 Smart Monitoring System
Track your energy production, consumption, battery state, and grid interaction in real time – from anywhere. The ESY app (available on iOS, Android and Web) gives you complete visibility over your home energy ecosystem, 24 hours a day, 7 days a week.Extreme Temperature Resistance
Engineered to operate reliably from -25°C to 60°C, with natural cooling and ultra-low noise (≤25 dB at 1m). Whether you’re in tropical Queensland or the icy Southern Highlands, the HM6 keeps performing when it matters most.AI-Driven Intelligent Operation
The HM6’s built-in Artificial Intelligence engine continuously learns your household energy patterns, optimising charge and discharge cycles to maximise self-consumption and minimise your electricity bill – automatically, every day.VPP Ready – Earn From Your Battery
Join a Virtual Power Plant (VPP) and earn credits by sharing stored energy with the grid during peak demand. The HM6 is DRM-compatible and fully VPP-ready out of the box, putting you at the frontier of Australia’s clean energy future.Modular & Expandable Capacity
Start with 5.12 kWh and scale up to 30.72 kWh as your energy needs grow. The HM6’s modular stacking design makes expansion simple – no new inverter required. Your investment grows with you, not against you.10-Year Product Warranty
ESY backs the HM6 with a full 10-year warranty, giving you peace of mind that your home energy investment is fully protected. With a cycle life of 6,000+ times at 25°C, the HM6 is built to last well into the next decade.Simple, Fast Installation
The modular stacking design drastically reduces installation time compared to traditional systems. Our CEC-accredited Isolux installers can have your system fully operational in a single visit – no fuss, no delays.Interested in the ESY Sunhome HM6? Get your free installation quote from ISOLUX Solar – Call 1300 552 452
ESY Sunhome Battery Installation Across Australia
Isolux provides professional ESY Sunhome All-in-One Inverter and Battery installation services across Australia, including Sydney, Melbourne, Brisbane, Perth, Adelaide, and regional areas. As a Solar Accreditation Australia member and Clean Energy Council accredited installer, we ensure every system is installed safely, compliantly, and optimised for maximum savings.
As an authorised ESY Sunhome installer and Clean Energy Council accredited provider, Isolux brings years of residential solar and battery installation expertise to every job. Our team manages the complete process – system design, council approvals, installation, grid connection, and aftercare — so you can focus on enjoying the savings. With licences across NSW, QLD, VIC, WA, SA, ACT and TAS, Isolux is Australia’s trusted partner for ESY Sunhome energy storage systems.
Whether you’re looking for solar battery storage in Sydney, home energy storage systems in Melbourne, or battery backup solutions across regional Australia, Isolux Solar deliver the technology and expertise to help you take control of your energy future.
START SAVING ON EVERY ELECTRICITY BILL FROM DAY ONE.
Australians are paying record electricity prices. The ESY Sunhome HM6, installed by Isolux’s expert team, is your fastest path to energy independence and real, measurable savings.
Ready to stop paying peak-rate power bills?
Cut your power bills and take charge with smart solar + battery. Talk to our team or get your free quote today and start saving.
Why Choose ISOLUX for Your ESY Sunhome?
Expert Installation. Smarter Energy. Long-Term Savings.
SAA-Accredited Installer
SAA-Accredited Installer and Clean Energy Council (CEC) Member
5-Star Rated
100+ verified Google reviews from happy Australian homeowners
Nationwide Coverage
Installations across NSW, QLD, VIC, WA, SA and beyond
Same-Day Quotes
Get your personalised ESY Sunhome quote within 24 hours
Full Turnkey Service
We handle design, permits, installation and grid connection
After-Sales Support
Dedicated support team available Mon–Fri post-installation
See How ESY Sunhome Saves You More
All-in-One Solar Battery for Smarter Energy Living
ESY Sunhome Inverter + Battery System
Store more solar, cut your electricity bills, and enjoy reliable backup power with a smart, all-in-one energy storage solution built for Australian homes.
Client Testimonial
What our happy customer says
Sheva Poudel2025-05-08I have just installed Solar in my investment property, I am very happy with the installation, professionally done all the job. It was hassle-free process. Gary Smith helped me a lot to choose the right Solar panel and inverter and gave me very good deal. Thank you so much for your genuine suggestions and looking after me very well Mr. Gary. I 100% recommend them to you all. They are very professional. Love them 🙏Jess Chen2025-04-16I received quotes from several providers and found that they were either unprofessional or too expensive. Before making a final decision, a friend recommended ISOLUX, so I spoke with Gary in sales. He was knowledgeable and patient. The installation team arrived before Easter and completed the job perfectly in one day (installing 25 panels and battery). I highly recommend this team!Daniel cox2025-04-16I recently received a quote from Isolux to install a 13kW solar system. I didn't know a lot about solar, but Gary from Isolux explained the whole process (pre install paperwork, installation date and connection to the grid) and offered a great price. Installation was quick and professional. I would recommend Isolux if you're looking for solar.Jan marc Alfonso2025-04-11Great service! Really helpful from start to finish. I would recommend to my friends n fam!Jeffrey Talabucon2025-04-04Great experience with Isolux. They installed within the agreed time frame. Gary's customer service and communication were outstanding. Highly recommended.KK Sydney2025-03-07Strongly recommend to speak to Isolux before choosing an installer. I reached out to several solar panel installers and almost all of them advised solar isn’t a variable solution for us sighting trees and neighbouring building doesn’t allow enough sunshine. Reached out to Kunal on a friend’s recommendation. Kunal visited in person and sent a viable option in few days and advised right number of panels and other specs balancing investment and return. We went with Isolux and made the right choice. We are almost net neutral in power. Kunal and his team are very professional and transparent right from start. Installed on time, no surprise costs and excellent support even after installation to address few queries.Frewein Ghedy2024-12-30They did a good job and Service thanks.chris au2024-11-26I had the pleasure of discussing my solar system needs with Gary Smith, Senior Sales Executive. he is very receptive to our discussion and recommended a system suitable to our needs. He is readily available and inspired confidence to the installation process. The installation is carried out efficiently. My thanks to Gary and I have no hesitation to recommend discussing your solar system needs with himJose Paul Sharon2024-11-22Cheaper price without compromising the quality in panels and inverter model. Gary was very helpful and he guided me from the beginning till the end.