
Fox ESS EQ4800 Solar Battery
Upgrade your solar storage with the Fox ESS EQ4800, a modular and high-performance battery solution ideal for Aussie homes wanting more control over their energy use. Designed for flexibility, efficiency, and long-term reliability, the EQ4800 lets you maximise your solar power, reduce grid reliance, and cut down electricity bills.
Technical Highlights
Why the Fox ESS EQ4800 Is a Smart Choice
- Battery Type: Lithium Iron Phosphate (LiFePO₄)
- Usable Capacity: 4.66 kWh per module (expandable up to ~41.9 kWh)
- Round-Trip Efficiency: >95 %


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Power your home with confidence today — and build a more energy-independent tomorrow with Fox ESS and UpgradeX Renewable Energy.
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Key Features & Benefits
1
Modular, Scalable Storage
Each EQ4800 module delivers ~4.66 kWh of usable energy, and you can stack up to ~41.9 kWh by adding more modules. This means you can start with a size that suits your needs now and expand later as your energy use grows.
2
High Usable Capacity & Efficiency
With 100 % depth of discharge (DoD) and over 95 % round-trip efficiency, you’re able to use nearly all stored energy every cycle — making the most of your solar production.
3
Safe & Long-Lasting Lithium Tech
Built with Lithium Iron Phosphate (LiFePO₄) cells, the EQ4800 delivers enhanced thermal stability, safety, and long cycle life compared with many traditional battery chemistries.
4
Built for Australian Conditions
With an IP65 dust- and water-resistant enclosure and a wide operating temperature range, this system is suitable for indoor or sheltered outdoor installation across Victoria and beyond.
5
Smart Monitoring & Control
Wi-Fi connectivity and integrated monitoring tools allow you to track energy use, storage status, and solar performance in real time, so you can optimise efficiency and costs.
6
Grid-Ready & Backup Capable
The EQ4800 supports grid-tied or backup battery use and can even participate in Virtual Power Plant (VPP) programs, giving you more ways to save and share energy.
Client Testimonial

Madison Gibson
CEO, Traders Corp.
“I saved over 50% using Solarva over my company. The customer support staff was very helpful. I will definitely be using Solarva for all my future shipments. Thank you !!!”
Madison Gibson
CEO, Traders Corp.
Ethan Parker
CEO, Traders Corp.
“I saved over 50% using Solarva over my company. The customer support staff was very helpful. I will definitely be using Solarva for all my future shipments. Thank you !!!”
Ethan Parker
CEO, Traders Corp.Product Information

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