Which Fox ESS battery is cheapest?

The EQ4800 4.8 kWh module is the cheapest entry point at around $6,000–$8,000 installed. For $/kWh, the CQ7-L6 (41.76 kWh) is the best value at roughly $455–$647 per kWh installed.

Are Fox ESS batteries cheaper than Tesla?

Yes. Fox ESS installed pricing averages $455–$650 per kWh, compared to Tesla Powerwall 3 at $940–$1,100 per kWh. A 40 kWh Fox ESS system is typically $15,000–$20,000 cheaper than three Powerwall 3 units of equivalent capacity.

Do Fox ESS batteries qualify for the 2026 federal battery rebate?

Yes. All current Fox ESS batteries (EQ4800, CQ6, CQ7) are on the Clean Energy Council approved product list and qualify for the Cheaper Home Batteries Program discount at point of sale.

Fox ESS pricing

Fox ESS Battery Price In Australia (2026)

Name: True Solar Nation
Address: 2/9A Foundry Road, Seven Hills, NSW, 2147, AU
Telephone: 1800 948 097
Price range: $$
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Complete installed pricing for every Fox ESS home battery — EQ4800, CQ6 and CQ7-L2 to L14 — with the 2026 federal rebate already applied.

Quick answer

Fox ESS home batteries cost $6,000 – $55,000 installed in Australia after the 2026 federal rebate, from the 4.8 kWh EQ4800 up to the 97.44 kWh CQ7-L14. The popular 27.84–41.76 kWh systems suit larger family homes, EVs and blackout backup.

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Every Fox ESS battery — 2026 installed price

Model	Usable kWh	Best for	Installed price (after rebate)
EQ4800 (1 module)	4.8 kWh	Small home / retrofit	$6,000 – $8,000
EQ4800 (3 modules)	14.4 kWh	3-bed home night offset	$12,000 – $15,000
CQ6 (1 module)	12 kWh	Mid-size home	$11,000 – $14,000
CQ6 (2 modules)	24 kWh	Large home	$16,000 – $20,000
CQ7-L2	13.92 kWh	Small home / apartment	$9,000 – $12,000
CQ7-L4	27.84 kWh	4-bed home + EV	$16,000 – $20,000
CQ7-L6	41.76 kWh	Large all-electric home	$19,000 – $27,000
CQ7-L9	62.64 kWh	Acreage / small commercial	$28,000 – $36,000
CQ7-L14	97.44 kWh	Off-grid / commercial	$42,000 – $55,000

What "from" pricing means

"From" prices are the lowest installed price we deliver for a standard single-storey home with a compliant switchboard, single-phase supply, on-wall install within 5m of the inverter, and rebate applied at point of sale. Site inspection confirms your final fixed price in writing before install.

Install availability

Sydney MetroSame-week install · Penrith to Cronulla
BrisbaneGreater Brisbane + Gold Coast · 1–2 week lead
AdelaideAdelaide Metro + Hills · 2 week lead
Regional NSW / VIC / QLDBy site inspection

Standard installation — what's included

CEC-accredited electrician + SAA-accredited battery installer
Fixed installed price in writing after 15-min phone site check
Federal Cheaper Home Batteries rebate applied at point of sale (no cheque)
10-year product warranty + 10-year workmanship warranty
Includes switchboard check, backup circuit, commissioning, monitoring app setup
Additional cost only if switchboard upgrade, 3-phase upgrade or long cable run is required — quoted upfront

Which Fox ESS model to choose

EQ4800 for small homes and retrofits. CQ6 for mid-large homes that want fewer modules on the wall. CQ7 for anyone wanting the newest high-voltage architecture, 80 A current, 100% depth of discharge and up to 97 kWh scalability.

42kWh battery price Australia →Compare CQ7 vs CQ6 vs EQ4800 →Fox ESS vs Tesla Powerwall 3 →Commercial battery storage →Blackout protection guide →

Fox ESS pricing

Fox ESS pricing FAQs

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