The Fox ESS Battery Australia is a premium solar storage solution designed for homeowners, businesses, and solar professionals who want reliable, efficient, and cost-effective energy storage. With advanced lithium technology, scalable capacity options, and proven durability, this battery system helps you reduce power bills, store excess solar energy, and enjoy reliable backup power during blackouts. As one of the best solar batteries in Australia, the Fox ESS offers outstanding performance and long-term savings, making it a smart investment for anyone looking to maximize their solar panels. Fox ESS battery price in Australia is detailed below for different models and capacities.
At Aussie Solar Tech, we provide competitive prices in Australia, professional installation, and guidance on government rebates to make your switch to solar storage simple and affordable. Contact us today to buy Fox ESS Battery in Australia and get it installed by trusted solar experts.
The Chinese energy technology firm with manufacturing facilities for solar inverters and energy-storage systems and EV charging solutions is called Fox ESS. One of the biggest stainless steel manufacturers in the world, Tsingshan Group is a parent concern of Fox ESS, thereby giving the company leverage to scale its operations all over Asia, Europe, and Oceania.
In 2021, Fox ESS penetrated the Australian market with solar inverters. In 2022, their first battery was Clean Energy Council-approved; therefore, they are relatively recent entrants in the solar and battery market. Fox ESS have now listed a local office in Springvale, Melbourne, on their Australian website. The Fox ESS batteries in Australia are smart and modular LiFePO₄ energy storage setups meant to supply energy to homes for some functions, which helps reduce electricity expenses by storing solar energy and using some during power outages or energy independent.
They have earned a reputation for LiFePOâ‚„ chemistry able to safeguard and last along with a modular design that is high voltage and flexible, with scalable capacity ranging from a single module of about 10 kWh to 32 kWh or more. The systems are rated IP65, which means installation can be done indoors or outdoors; cost-wise, they are quite affordable with government rebates available; remote monitoring through mobile apps is quite convenient-as such, the batteries are heavily favored in Australia.
The CQ7 Series,CQ6 Series, EQ Series, and EP Series from Fox ESS have a lot of different high-voltage, stackable lithium iron phosphate (LiFePO4) batteries. The Clean Energy Council (CEC) has approved both ranges, which means they are safe, reliable, and meet Australian standards. These batteries are mostly made to work with Fox hybrid inverters, but some models can work with other systems as well.
Fox ESS CQ7-V6 is a high-voltage modular battery system designed for residential and commercial solar energy storage. This flexible system uses 6.96 kWh LFP battery modules that can be stacked from 2 up to 14 modules, delivering a total storage range from 13.92 kWh to 97.44 kWh. For larger energy storage needs, the CQ7-V6+ configuration uses 6 battery modules to provide 41.76 kWh, which is commonly referred to as approximately 42 kWh.
The CQ7-V6 is designed to offer scalable capacity, safe performance, and easy integration with Fox ESS hybrid inverters, making it suitable for both home and business solar setups.Â
Key Features:
Fox ESS introduced the CQ6 high-voltage modular battery in Australia in January 2026. This flexible system uses 5.99 kWh modules that can be stacked from 2 up to 14 modules per unit, delivering anywhere from 11.98 kWh to 83.86 kWh of energy per stack. The CQ6 is designed to offer scalable capacity, reliable performance, and easy integration with Fox ESS inverters, making it a strong option for both residential and commercial solar setups.
Key Features:
The EQ Series is Fox ESS’s top-of-the-line high-voltage modular battery system. It can be used in both homes and businesses and is designed to be flexible and scalable. The Fox ESS EQ4800 uses 2 to 9 stackable 4.66 kWh battery modules, including one master module, allowing the total storage capacity to expand from 9.32 kWh up to 41.93 kWh. It features 90% depth of discharge, IP65 protection, natural convection cooling, and plug-and-play installation. Additional modules can be added later, provided Fox ESS voltage, state-of-charge, and warranty requirements are followed.
The Fox ESS EQ5500 uses 2 to 9 stackable 5.46 kWh battery modules, allowing the storage capacity to expand from 10.92 kWh up to 49.14 kWh. It offers 100% depth of discharge, over 95% round-trip efficiency, IP65 protection, natural convection cooling, and CAN communication, making it suitable for homes and businesses with higher energy storage requirements.
Key Features
The EP Series is a compact, wall-mounted battery solution that combines the battery modules and Battery Management System (BMS) into a single enclosure, making installation simple and space-efficient. The EP5 is a high-performance, scalable battery storage system designed for maximum flexibility, making it suitable for a wide range of energy storage applications. Multiple units can be connected in parallel, expanding the total storage capacity to 20.8kWh.
The EP11 is a high-performance, scalable battery storage system, allowing for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in parallel allowing for a maximum storage capacity of 41.6kWh. While expansion is possible by adding additional EP units in parallel, this setup requires a junction box and generally proves to be a more costly and space-demanding option compared to the modular EQ Series.
The EP12 Plus (w) is a high-performance, scalable battery system with an 11.52kWh capacity per unit. Up to four units can be connected in parallel, expanding the total storage capacity to 46.08kWh. It supports floor or wall mounting and features 90% depth of discharge, over 95% round-trip efficiency, IP65 protection, and a compact design for easy indoor or outdoor installation.
Key Features
Fox ESS batteries are built using advanced LiFePO4 technology, making them one of the safest and most efficient battery options in Australia.
→ See Fox ESS EP Series Battery Datasheet: EP5 Datasheet & EP11 Datasheet
The Fox ESS battery price in Australia varies depending on battery capacity, supplier, system size, installer, and location, making it easy to find the right solar battery for your home or business. These prices are based on the Fox ESS EQ Series battery system, built using 4.6 kWh modular units. The 9.32 kWh Fox ESS EQ battery Price Start From approximately A$4,285, while the 18.64 kWh battery is priced at around A$4,545. The 23.30 kWh battery costs approximately A$5,900, the 27.96 kWh battery costs around A$6,095, the 32.62 kWh battery costs about A$7,745, and the 41.9 kWh Fox ESS battery costs approximately A$10,585.
Fox ESS battery prices become even more affordable, making them a top choice for homeowners looking to maximize solar energy savings, store excess solar power, and ensure reliable backup during blackouts.
Fox ESS batteries have two warranty limits:
The warranty ends when either capacity drops below 70% or minimum energy throughput is reached.
Quick Warranty Table:
| Product/Series | Warranty | Nominal Energy (kWh) | Min Energy Throughput (MWh) |
|---|---|---|---|
| EQ4800 | 10 yrs | 10.36 | 38.4 |
| EP11 | 10 yrs | 18.64 | 78.64 |
| CQ6 | 12 yrs | Varies by stack | Varies (~5.04 MWh/kWh) |
Check out the complete 2026 Fox ESS battery warranty details.
Choosing a solar battery goes beyond just capacity. It’s about efficiency, durability, and a system that can adapt to your evolving needs. The Fox ESS Battery checks all these boxes with its cutting-edge design and robust performance.
When you’re comparing a home battery storage Australia solution, you’re likely looking at major players. The Fox ESS Battery offers a distinct value proposition. While premium brands like the Tesla Powerwall and LG Chem have a strong reputation, Fox ESS provides comparable efficiency and a robust warranty at a more accessible price point. Its 10-year warranty and impressive 6,000+ cycle life ensure a long-term, reliable investment that delivers a quick return.
The Fox ESS Battery Australia is a smart choice for anyone looking to cut power bills, gain energy independence, and enjoy reliable solar storage. With scalable sizes, long-lasting performance, and professional installation by Aussie Solar Tech, you can be confident in your investment.
👉 Ready to get started? Contact Aussie Solar Tech today to buy Fox ESS Battery in Australia and take advantage of the best prices, rebates, and expert installation services.
Q1. What lifetime and throughput can I expect from a Fox ESS battery?
Q2. Is Fox ESS eligible for Australian rebates and incentives?
Q3. Can I expand capacity later?
Q4. What happens during a blackout?
Q5. How long is the payback period?
Q6: What is the average Fox ESS battery price in Australia?
Q7: What is the composition of the Fox ESS battery?
Similar Aussie Solar Tech sells high-performance solar batteries in Australia. The solar batteries we sell are excellent for energy storage and will last a long time. Aussie Solar Tech sells CEC-approved solar products and is a NETCC-approved solar retailer, so you can be confident that we will give you the best, most sustainable solution for your home.
Start saving with Aussie Solar Tech. Take the next step.
Contact Us
