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FoxESS storage. Smart value.

Name: FoxESS EQ4800, CQ6 & CQ7 Battery & Hybrid Inverter
Brand: FoxESS
Availability: InStock

Fast-growing battery and inverter brand. High-voltage stackable LFP storage across the EQ4800, CQ6 and CQ7 ranges, paired with VPP-ready H3 and KH hybrid inverters. 100% usable depth of discharge with warranties up to 12 years.

SAA AccreditedSolar Accreditation Australia

10 Year WarrantyFull system coverage

$0 Upfront FinanceBrighte, Plenti & 28Watts approved

7 States CoveredAustralia-wide service

Specifications

FoxESS storage
specs.

~9–97

kWh Usable Stack Range

100%

Depth of Discharge

>95%

Round-trip Efficiency (CQ6)

12yr

CQ6 / CQ7 Warranty Period

Features

Why FoxESS is
winning on value.

Modular & Stackable

Start smaller and add modules as your needs grow. The high-voltage EQ4800 range stacks 2 to 9 modules into a single string, while the CQ6 scales to roughly 84kWh and the CQ7 to roughly 97kWh per stack.

LFP Chemistry

Lithium Iron Phosphate (LFP) cells are inherently safer, longer-lasting and more thermally stable than NMC alternatives — no thermal runaway risk, ideal for the home.

Strong Price-Performance

FoxESS delivers LFP chemistry, high efficiency and VPP-ready hybrid inverters at a more competitive price than many premium brands — more usable storage for your dollar.

VPP & Backup Ready

FoxESS hybrid inverters are virtual power plant ready and support blackout protection, so you can keep essentials running and earn from energy-sharing programs.

Hybrid Inverter Integration

Batteries pair tightly with FoxESS H3 and KH series hybrid inverters — CEC efficiency around 97% — for clean solar, storage and backup in one ecosystem.

Fast-Growing & CEC Approved

One of the fastest-growing storage brands in Australia, with Clean Energy Council approval across the battery and inverter range and a proven, expanding install base.

Models

Choose your
FoxESS system.

EQ4800

The Established Workhorse

HV stackable LFP modules of 4.66kWh each, from 2 to 9 per stack for 9.32–41.93kWh usable. 100% depth of discharge, around 6,000-cycle life and a 10-year product warranty (70% retention).

CQ6

Higher Density

5.99kWh modules, 2 to 14 per stack for 11.98–83.86kWh usable, with 100% depth of discharge and over 95% round-trip efficiency. Launched in Australia early 2026 with a 12-year warranty (70% retention).

CQ7

Newest, Highest Density

6.98kWh LFP HV modules — a CQ7-V6M master module with BMU, switchgear and monitoring plus CQ7-S slaves — scaling 13.92–97.44kWh usable, with a provisional 12-year warranty on this newest series.

Get FoxESS Quote →

Common Questions

Your concerns,
answered.

FoxESS is one of the fastest-growing battery and inverter brands in Australia, with Clean Energy Council approval across its battery and hybrid inverter range. Its systems use safe, long-life LFP (lithium iron phosphate) chemistry and carry strong warranties — from 10 years on the established EQ4800 module up to 12 years on the higher-density CQ6 and CQ7 batteries, each at 70% capacity retention.

FoxESS is known for strong price-performance — you get LFP chemistry, 100% usable depth of discharge, over 95% round-trip efficiency and VPP-ready hybrid inverters at a more competitive price than many premium brands. The CQ6 stacks 5.99kWh modules from 11.98kWh up to roughly 83.86kWh with a 12-year warranty, which is among the longest on any Australian home battery.

Yes. FoxESS systems are high-voltage stackable — you can start smaller and add battery modules as your needs grow. The EQ4800 stacks 2 to 9 modules for 9.32–41.93kWh usable, the CQ6 scales to roughly 83.86kWh and the newest CQ7 to roughly 97.44kWh per stack, all paired with a FoxESS H3 or KH hybrid inverter.

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