Smart, Scalable Energy Storage to Slash Your Electricity Bills
FoxESS batteries deliver cutting-edge LiFePO₄ technology with outstanding round-trip efficiency, modular expandability, and a smart energy management system — purpose-built for Australian homes and businesses that want maximum solar self-sufficiency.
Why Choose FoxESS Battery?
Engineered for Australian homes and commercial properties — reliable, scalable, safe, and great value.
Modular & Scalable Storage
Easily expand storage from 2.5 kWh to 40+ kWh as your energy needs grow. Link up to 18 units to create a reliable energy storage system that grows with you.
Safe & Long-Lasting (LiFePO₄ Chemistry)
Uses lithium iron phosphate (LFP) — the safest and most stable battery tech. Lifespan of 6,000+ charge cycles = 15+ years of use with low degradation.
High Efficiency — 95–98% Round-Trip
Outstanding charge and discharge rates with over 90% round-trip efficiency, maximising the usage of your solar power generation and reducing grid dependence.
Outdoor-Ready (IP65) & Fanless
IP65 weatherproof, fanless design suitable for quiet outdoor installs. Plug-and-play installation makes setup simple with no complicated wiring.
Smart Monitoring & Time-of-Use Optimisation
Monitor and control energy storage in real time through the FoxESS app and online platform. Advanced time-of-use optimisation and remote diagnostics further improve savings.
Great Value — More Affordable Than Tesla
More affordable than Tesla Powerwall with similar performance and a 10-year warranty. Smart BMS ensures safety, protection, and real-time monitoring at every level.
What is Cheaper Home Batteries Program?
The Australian Government's rebate program makes battery storage significantly more affordable for eligible homeowners, businesses and community facilities.
FoxESS Battery Storage System Victoria
FoxESS batteries use Lithium Iron Phosphate (LiFePO₄) chemistry, recognised for its brilliant safety, long lifespan, and sturdy thermal stability — ensuring consistent and steadfast performance over time across all Australian climate zones.
These solar batteries are designed for high efficiency, offering outstanding charge and discharge rates with round-trip efficiencies of over 90–98%. This means homeowners and businesses can maximise the usage of their solar power generation, significantly reducing their reliance on grid electricity and lowering their energy costs.
The smart energy management system unified into FoxESS batteries permits users to monitor and control their energy storage in real time through apps and online platforms — giving larger visibility into energy consumption, battery status, and overall system performance.
- ✓Smart BMS — Safety, Protection & Real-time Monitoring
- ✓100% Depth of Discharge for maximum usable capacity
- ✓IP65 weatherproof, fanless outdoor-ready design
- ✓Time-of-use optimisation & remote diagnostics
- ✓Plug-and-play installation with easy module expansion
- ✓Large temperature tolerance across all Australian climate zones
FoxESS's integrated ecosystem — including batteries, inverters, and the FoxESS app — delivers smooth installation and operation. Remote firmware updates and diagnostics give users real-time visibility into energy consumption and system performance.
The FoxESS battery and inverter combination provides fast, reliable backup power during outages. Users can optimise energy usage by charging during off-peak hours and discharging during peak periods — progressively reducing electricity costs year after year.
FoxESS Battery Series
Four distinct series designed to cover every residential and commercial energy storage need across Australia.
EQ4800 — High Voltage Storage Battery
- TypeStandalone high-voltage battery unit
- Capacity4.66 kWh per module
- ScalabilityUp to 41.93 kWh total
- Depth of Discharge100% DoD
- BMSSmart BMS — Safety, Protection & Real-time Monitoring
- Temp. ToleranceLarge temperature tolerance range
EQ Series — Newer Modular High-Voltage Range
- TypeModular LiFePO₄ high-voltage system
- ScalabilityUp to 7–8 modules per stack
- Control UnitMIRA BMS or similar
- ChemistryLiFePO₄ Cobalt-Free
- Use CaseFlexibly scaled residential or light-commercial
- FeaturesPlug-and-play, expandable, outdoor rated (IP65)
FoxESS Commercial Scale Systems
- ExpandabilityLink up to 18 units for large-scale storage
- CapacityCustom — scalable to hundreds of kWh
- Use CaseCommercial & industrial storage
- MonitoringAdvanced BMS with demand response & remote diagnostics
- FeaturesTime-of-use optimisation, peak shaving, remote control
Key Specifications Across All FoxESS Models
- Warranty10 years (standard) or 5 years (selected)
- Battery TypeCobalt-free LiFePO₄ lithium-ion
- Efficiency95–98% round-trip
- Monitoring24/7 via FoxESS app & online platform
- MaintenanceLow maintenance, high performance
Built-In Features & Benefits
Every FoxESS battery comes with intelligent features designed for long-term performance and total peace of mind.
Why Install Solar Battery
with SunLoop Energy?
We combine competitive pricing, award-winning service, and expert CEC-accredited installation to deliver Victoria's best solar battery experience.
Competitive Pricing
Affordable pricing with best value for investment. We match government rebates to maximise your savings on every installation.
Highest Reviewed Award Winner
Customer satisfaction is our priority. Top-quality service guaranteed — rated #1 solar battery installer in Victoria.
Customized Solar Solutions
Solar solutions that make sense, customized for your property. No cookie-cutter packages — every system is designed for you.
Hassle-Free VIC Battery Loan Application
Start to end hassle-free process with quality installation. We handle all government paperwork and rebate claims on your behalf.
CEC Accredited Installers
Quality solar installation with CEC accredited installers — ensuring your system meets all Australian safety and compliance standards.
Exceptional Customer Support
Prompt and hassle-free customer service 24/7 — we're always here before, during, and after your installation.
Leading Solar Technology Partners
We choose the most reliable solar brands for our customers.
