Battery Storage Packages

August 2026 pricing · AC-coupled retrofit

Already have solar? Add battery storage.

FoxESS AC-coupled battery packages retrofit to any existing solar system, single or three-phase. Four capacity tiers from 27.96 kWh to 48.72 kWh, installed and commissioned by our CEC-accredited team.

Prices subject to change · Effective 1 August 2026 · GST inclusive.

FoxESS AC-Coupled Battery System

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FoxESS battery retrofit

Battery and inverter pricing

AC-coupled retrofit to your existing solar. Pick the inverter, then the battery capacity.

Battery retrofit pricing by inverter and battery capacity
Inverter	EQ4800 27.96 kWh	CQ7 34.8 kWh	CQ7 41.76 kWh	CQ7 48.72 kWh
FoxESS 5kW single-phase	$5,490 Enquire	—	—	—
FoxESS 10kW single-phase	$5,990 Enquire	$8,000 Enquire	$9,500 Enquire	$11,000 Enquire
FoxESS 10kW three-phase	$6,290 Enquire	$8,000 Enquire	$9,500 Enquire	$11,000 Enquire
FoxESS 15kW three-phase	$6,490 Enquire	$8,500 Enquire	$10,000 Enquire	$11,500 Enquire

Smaller EQ4800 systems

FoxESS EQ4800 inverter + battery

Entry-level combinations for smaller evening loads.

FoxESS EQ4800 inverter and battery combinations
Inverter	13.98 kWh	18.64 kWh	23.3 kWh
5kW single-phase	$3,990 Enquire	$4,790 Enquire	$5,590 Enquire
5kW three-phase	$4,490 Enquire	$5,290 Enquire	$6,090 Enquire

* Prices are indicative and subject to change.

Inclusions

Every package includes

FoxESS AC-Coupled Hybrid Inverter
FoxESS EQ4800 or CQ7 battery
8m cable run included
Professional installation by CEC-accredited team
System monitoring app setup
10-15 year product warranties

Prices include bollards, smoke alarm, and cement sheet or concrete base where required. Canopy: you can supply it and we will install it at no charge.

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