• Fox ESS 15 KW 3ph Hybrid Inverter with a 37.28 kWh Fox ESS Battery Stack
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Fox ESS 37.28 kWh Battery + 15 kW Three-Phase Hybrid Inverter

Fox ESS 37.28 kWh Battery + 15 kW Three-Phase Hybrid Inverter

$8,655.00
$0.00 $8,655.00
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Overview

📦 About This Bundle

The Fox ESS 15 kW Three-Phase Hybrid Inverter, paired with a 37.28 kWh Fox ESS Battery Stack, delivers a large-capacity, commercial-grade home-energy storage solution built for large homes, farms, businesses, EV households, and properties with high daytime solar generation and heavy night-time loads.

This bundle allows you to store excess solar, use it at night or during peak billing periods, and maintain three-phase backup power during outages — ensuring strong performance, maximum savings, and full energy independence.

This configuration helps you:

  • Reduce electricity bills by maximising solar self-consumption
  • Maintain essential three-phase loads during blackouts
  • Support EV charging, pumps, HVAC systems & heavy appliances
  • Scale battery capacity as energy needs increase

With 37.28 kWh usable capacity and a 15 kW hybrid inverter, this system supports:

  • Up to 30 kW PV input for high-speed charging
  • Seamless automatic switching between solar, battery & grid
  • True three-phase balanced power delivery

This setup typically powers essential circuits, refrigeration, lights, HVAC, pumps, appliances, and EV chargers for 30–48 hours, depending on energy usage.

🔑 Key Features

  • 37.28 kWh usable battery capacity — High-capacity storage for large homes & EV users
  • 15 kW three-phase hybrid inverter — Supports up to 30 kW PV input
  • True three-phase blackout protection — Keeps major systems running
  • Advanced LFP battery chemistry — Safe, stable & long-lasting
  • Modular + scalable — Expand storage over time
  • Smart FoxESS Cloud App monitoring — Real-time tracking & remote control
  • All-weather rated — IP65 inverter + IP55 battery for indoor/outdoor installation
  • Quiet, efficient operation
  • 10-year comprehensive warranty — Covers inverter & battery

🏷️ About the Brand –Fox Ess

Fox ESS is a global clean-energy technology manufacturer known for high-efficiency inverters and long-life storage batteries, delivering smart, dependable, and future-ready renewable energy systems.

Why Australians Choose Fox ESS:

  • Clean Energy Council (CEC) approved
  • Strong performance and long-term reliability
  • Safe and durable LFP battery technology
  • Smart app monitoring with remote access
  • Local support + growing installer network

Fox ESS systems provide smart, stable, and cost-effective energy independence.

💰 How are prices calculated?

We like to keep things simple and transparent, so you always know what you’re paying for — and what you’re saving.

Total Price = Battery Price – Federal Battery Rebate

All eligible battery systems receive a federal rebate based on usable capacity. The rebate is currently calculated as:

$350 × Usable kWh of the battery

For example, let’s say you’re looking at a battery system with 15 kWh usable capacity. The rebate would be:

$350 × 37.28kWh = $13,048.00 federal rebate

So if the system’s full retail price is $17,000, the displayed price on our website would be:

$21,703.00 – $13,048.00 = $8,655.00

This is the amount you’d typically pay (incl. GST) for standard installation. 

✅ No paperwork is needed — we apply the rebate upfront and handle the claim process for you.

✅ Our Online Price Includes:

  • The full battery + hybrid inverter bundle
  • Federal rebate already applied
  • Standard installation in metro areas
  • Monitoring app setup and commissioning
  • Certified installation by a CEC-accredited professional
  • GST included

📌 Final Quote May Vary Based On:

  • Your property’s location and accessibility
  • Switchboard condition or upgrade requirements
  • Distance between the switchboard and the battery location
  • Additional installation materials, if needed

We’ll provide a personalised quote before any work begins — no surprises, no pressure. 
View full details
Overview

Overview

📦 About This Bundle

The Fox ESS 15 kW Three-Phase Hybrid Inverter, paired with a 37.28 kWh Fox ESS Battery Stack, delivers a large-capacity, commercial-grade home-energy storage solution built for large homes, farms, businesses, EV households, and properties with high daytime solar generation and heavy night-time loads.

This bundle allows you to store excess solar, use it at night or during peak billing periods, and maintain three-phase backup power during outages — ensuring strong performance, maximum savings, and full energy independence.

This configuration helps you:

  • Reduce electricity bills by maximising solar self-consumption
  • Maintain essential three-phase loads during blackouts
  • Support EV charging, pumps, HVAC systems & heavy appliances
  • Scale battery capacity as energy needs increase

With 37.28 kWh usable capacity and a 15 kW hybrid inverter, this system supports:

  • Up to 30 kW PV input for high-speed charging
  • Seamless automatic switching between solar, battery & grid
  • True three-phase balanced power delivery

This setup typically powers essential circuits, refrigeration, lights, HVAC, pumps, appliances, and EV chargers for 30–48 hours, depending on energy usage.

🔑 Key Features

  • 37.28 kWh usable battery capacity — High-capacity storage for large homes & EV users
  • 15 kW three-phase hybrid inverter — Supports up to 30 kW PV input
  • True three-phase blackout protection — Keeps major systems running
  • Advanced LFP battery chemistry — Safe, stable & long-lasting
  • Modular + scalable — Expand storage over time
  • Smart FoxESS Cloud App monitoring — Real-time tracking & remote control
  • All-weather rated — IP65 inverter + IP55 battery for indoor/outdoor installation
  • Quiet, efficient operation
  • 10-year comprehensive warranty — Covers inverter & battery

🏷️ About the Brand –Fox Ess

Fox ESS is a global clean-energy technology manufacturer known for high-efficiency inverters and long-life storage batteries, delivering smart, dependable, and future-ready renewable energy systems.

Why Australians Choose Fox ESS:

  • Clean Energy Council (CEC) approved
  • Strong performance and long-term reliability
  • Safe and durable LFP battery technology
  • Smart app monitoring with remote access
  • Local support + growing installer network

Fox ESS systems provide smart, stable, and cost-effective energy independence.

💰 How are prices calculated?

We like to keep things simple and transparent, so you always know what you’re paying for — and what you’re saving.

Total Price = Battery Price – Federal Battery Rebate

All eligible battery systems receive a federal rebate based on usable capacity. The rebate is currently calculated as:

$350 × Usable kWh of the battery

For example, let’s say you’re looking at a battery system with 15 kWh usable capacity. The rebate would be:

$350 × 37.28kWh = $13,048.00 federal rebate

So if the system’s full retail price is $17,000, the displayed price on our website would be:

$21,703.00 – $13,048.00 = $8,655.00

This is the amount you’d typically pay (incl. GST) for standard installation. 

✅ No paperwork is needed — we apply the rebate upfront and handle the claim process for you.

✅ Our Online Price Includes:

  • The full battery + hybrid inverter bundle
  • Federal rebate already applied
  • Standard installation in metro areas
  • Monitoring app setup and commissioning
  • Certified installation by a CEC-accredited professional
  • GST included

📌 Final Quote May Vary Based On:

  • Your property’s location and accessibility
  • Switchboard condition or upgrade requirements
  • Distance between the switchboard and the battery location
  • Additional installation materials, if needed

We’ll provide a personalised quote before any work begins — no surprises, no pressure. 
Plan Your Install

🛠️ Plan Your Install

Before we can confirm your quote or schedule an installation, we need to understand a bit about how and where you'd like the battery installed.

  • ✅ Whether you're installing the battery inside (garage) or outside (side of house)
  • ✅ Whether your system is being installed as an AC-Coupled setup (added to an existing solar system), or a DC-Coupled setup (as part of a new installation or replacing an exising inverter)

These options affect:

  • How the system is wired
  • Where components can be safely mounted
  • What rebates may apply
  • The type of photos we’ll need from you

Choose your scenario below:

🏠 Garage Install – DC-Coupled
Garage DC-Coupled

Battery and hybrid inverter installed inside the garage, replacing the old inverter.

📷 Photos we need from you:

  • Photo of your Switchboard
  • Garage wall where battery will go
  • Wide shot of garage area
  • Existing solar inverter (if applicable)
🏠 Garage Install – AC-Coupled
Garage AC-Coupled

Battery added to existing solar system, installed in the garage.

📷 Photos we need from you:

  • Existing solar inverter
  • Photo of your Switchboard
  • Proposed battery location in garage
  • Wide shot of garage area
🏡 Outdoor Install – DC-Coupled
Outdoor DC-Coupled

Battery and hybrid inverter installed outside, replacing the old inverter.

📷 Photos we need from you:

  • Photo of your Switchboard
  • Outdoor wall where battery + inverter will go
  • Photo of outdoor wall where battery will go
  • Existing solar inverter (if applicable)
🏡 Outdoor Install – AC-Coupled
Outdoor AC-Coupled

Battery added to existing solar system, installed outside the home.

📷 Photos we need from you:

  • Existing inverter location
  • Wall where battery will go
  • Photo of your Switchboard
  • Wide shot of outdoor area (for clearance/access)

📤 Send these photos with your quote request — or upload them using our quote form to fast-track your assessment.
FAQs

❓ Frequently Asked Questions

Q:  Will the FoxESS Home Battery System work during a blackout?

A: Yes — many FoxESS home battery systems include built-in backup and emergency power functionality (when installed with compatible hybrid inverters and backup configurations). This allows the system to supply electricity to essential circuits such as lights, refrigerators, Wi-Fi, and other critical appliances during a blackout. Depending on the model, you can access several kilowatts of backup and surge capacity to keep your home powered when the grid goes down.

Q: How much can I save using the FoxESS Home Battery System?

A: You can save hundreds of dollars per year by storing excess solar energy generated by your solar panels and using it during peak tariff periods instead of drawing electricity from the grid. By maximising self-consumption and reducing reliance on rising energy prices, a FoxESS battery system helps improve overall solar return on investment. Actual savings will depend on your household energy usage, solar production, and local electricity rates.

Q: Can the FoxESS home battery be installed on an existing solar system?

A: Yes — FoxESS batteries and hybrid inverters are designed to be compatible with many existing solar systems (subject to technical assessment and inverter compatibility). Our installation team will review your current solar setup during the quotation and site inspection process to confirm whether a FoxESS battery solution is suitable for your system.
Download

📁 Downloads
📄 Fox ESS Battery Brochure 📄 Fox ESS 5/10/15 KW 1P Inverter

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