• Solax 21.6 KWh Battery Solax 10kW 3-ph Hybrid Inverter
1 1

GoGetBattery

Solax 21.6 kWh Battery + Solax 10 kW Three-Phase Hybrid Inverter

Solax 21.6 kWh Battery + Solax 10 kW Three-Phase Hybrid Inverter

$8,445.00
$0.00 $8,445.00
Sale Sold out

Overview

📦 About This Bundle

The Solax 21.6 KWh Battery paired with the Solax 10kW Three-Phase Hybrid Inverter (supports up to 20kW PV input) delivers a premium, high-performance energy storage solution tailored for Australian homes with three-phase power and medium-to-large solar systems.

Perfect for households with strong evening usage, EV charging requirements, multiple air-conditioning units, or simultaneous appliance operation, this system maximises solar self-consumption while ensuring dependable backup protection. Powered by the advanced Solax X-Hybrid inverter platform and integrated with Solax Cloud monitoring, it provides smooth, intelligent, and efficient energy management.

Whether you're upgrading an existing three-phase solar setup or installing a new hybrid configuration, this bundle allows you to:

  • Store surplus daytime solar for extended evening use
  • Lower electricity bills and reduce reliance on the grid
  • Maintain essential circuits during power outages
  • Access valuable federal battery rebate incentives

With a 10kW three-phase hybrid inverter matched to a 21.6kWh usable battery, you benefit from:

  • Fast solar charging from PV arrays up to 20kW capacity
  • Stable and balanced three-phase output across the home
  • Automatic switching between solar, battery, and grid power
  • Backup capability supporting essential loads for approximately 12–18 hours (depending on usage)

Installed by CEC-accredited professionals and protected by a comprehensive 10-year warranty, this system ensures long-term reliability, scalability, and outstanding performance.

🔑 Key Features

  • 21.6 KWh usable capacity — Ideal for medium-to-large homes and EV households
  • 10kW three-phase hybrid inverter — Strong and stable output for larger solar systems
  • Maximum PV input: 20kW — Supports oversized and expandable PV arrays
  • Backup-ready system — Keeps essential circuits powered during outages
  • Advanced LFP battery chemistry — Safe, durable, and long-lasting Lithium Iron Phosphate technology
  • Expandable modular design — Add additional capacity as energy needs increase
  • Solax Cloud monitoring — Live tracking of solar generation and battery performance
  • Indoor & outdoor rated — Built for Australian environmental conditions
  • Low-noise operation — Quiet and residential-friendly performance
  • 10-year manufacturer warranty — Full coverage for battery and inverter

🏷️ About the Brand – Solax

Solax Power is a globally recognised clean-energy manufacturer known for delivering innovative and reliable solar technologies. Their hybrid inverters and battery systems are widely adopted across Australian homes for their efficiency, intelligent monitoring capabilities, and strong long-term performance.

Why Australians Choose Solax:

  • Clean Energy Council (CEC) approved products
  • User-friendly and intelligent Solax Cloud monitoring
  • Strong Australian technical support network
  • Safe and efficient LFP battery technology
  • Comprehensive 10-year product warranty

Solax systems combine performance, value, and long-term energy security for modern Australian households.

💰 How are prices calculated?

We believe in simple and transparent pricing so you clearly understand your savings.

Total Price = Battery Price – Federal Battery Rebate

Eligible systems receive a federal incentive calculated as:

$350 × Usable kWh Capacity

For a 21.6kWh battery:

$350 × 21.6 = $7,560 Federal Rebate

If the full retail system price is $16,005, the estimated payable amount would be:

$16,005 – $7,560 = $8,445 (Incl. GST, standard installation)

✅ No paperwork required — we apply the rebate upfront and manage the entire claim process for you.

✅ Our Online Price Includes:

  • Complete battery and hybrid inverter bundle
  • Federal rebate applied upfront
  • Standard metro installation
  • Monitoring setup and system commissioning
  • CEC-accredited professional installation
  • GST included

📌 Final Quote May Vary Based On:

  • Property location and site accessibility
  • Switchboard condition or required upgrades
  • Distance between switchboard and battery location
  • Additional cabling or installation materials if needed

A personalised quotation will always be provided before installation begins — transparent pricing, no hidden costs, and no pressure.

View full details
Overview

Overview

📦 About This Bundle

The Solax 21.6 KWh Battery paired with the Solax 10kW Three-Phase Hybrid Inverter (supports up to 20kW PV input) delivers a premium, high-performance energy storage solution tailored for Australian homes with three-phase power and medium-to-large solar systems.

Perfect for households with strong evening usage, EV charging requirements, multiple air-conditioning units, or simultaneous appliance operation, this system maximises solar self-consumption while ensuring dependable backup protection. Powered by the advanced Solax X-Hybrid inverter platform and integrated with Solax Cloud monitoring, it provides smooth, intelligent, and efficient energy management.

Whether you're upgrading an existing three-phase solar setup or installing a new hybrid configuration, this bundle allows you to:

  • Store surplus daytime solar for extended evening use
  • Lower electricity bills and reduce reliance on the grid
  • Maintain essential circuits during power outages
  • Access valuable federal battery rebate incentives

With a 10kW three-phase hybrid inverter matched to a 21.6kWh usable battery, you benefit from:

  • Fast solar charging from PV arrays up to 20kW capacity
  • Stable and balanced three-phase output across the home
  • Automatic switching between solar, battery, and grid power
  • Backup capability supporting essential loads for approximately 12–18 hours (depending on usage)

Installed by CEC-accredited professionals and protected by a comprehensive 10-year warranty, this system ensures long-term reliability, scalability, and outstanding performance.

🔑 Key Features

  • 21.6 KWh usable capacity — Ideal for medium-to-large homes and EV households
  • 10kW three-phase hybrid inverter — Strong and stable output for larger solar systems
  • Maximum PV input: 20kW — Supports oversized and expandable PV arrays
  • Backup-ready system — Keeps essential circuits powered during outages
  • Advanced LFP battery chemistry — Safe, durable, and long-lasting Lithium Iron Phosphate technology
  • Expandable modular design — Add additional capacity as energy needs increase
  • Solax Cloud monitoring — Live tracking of solar generation and battery performance
  • Indoor & outdoor rated — Built for Australian environmental conditions
  • Low-noise operation — Quiet and residential-friendly performance
  • 10-year manufacturer warranty — Full coverage for battery and inverter

🏷️ About the Brand – Solax

Solax Power is a globally recognised clean-energy manufacturer known for delivering innovative and reliable solar technologies. Their hybrid inverters and battery systems are widely adopted across Australian homes for their efficiency, intelligent monitoring capabilities, and strong long-term performance.

Why Australians Choose Solax:

  • Clean Energy Council (CEC) approved products
  • User-friendly and intelligent Solax Cloud monitoring
  • Strong Australian technical support network
  • Safe and efficient LFP battery technology
  • Comprehensive 10-year product warranty

Solax systems combine performance, value, and long-term energy security for modern Australian households.

💰 How are prices calculated?

We believe in simple and transparent pricing so you clearly understand your savings.

Total Price = Battery Price – Federal Battery Rebate

Eligible systems receive a federal incentive calculated as:

$350 × Usable kWh Capacity

For a 21.6kWh battery:

$350 × 21.6 = $7,560 Federal Rebate

If the full retail system price is $16,005, the estimated payable amount would be:

$16,005 – $7,560 = $8,445 (Incl. GST, standard installation)

✅ No paperwork required — we apply the rebate upfront and manage the entire claim process for you.

✅ Our Online Price Includes:

  • Complete battery and hybrid inverter bundle
  • Federal rebate applied upfront
  • Standard metro installation
  • Monitoring setup and system commissioning
  • CEC-accredited professional installation
  • GST included

📌 Final Quote May Vary Based On:

  • Property location and site accessibility
  • Switchboard condition or required upgrades
  • Distance between switchboard and battery location
  • Additional cabling or installation materials if needed

A personalised quotation will always be provided before installation begins — transparent pricing, no hidden costs, and 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 SolaX Home Battery System work during a blackout?

A: Yes — many SolaX home battery systems include built-in backup and emergency power capability. This allows the system to provide power to critical loads such as lights, refrigerators, and other essential appliances during a blackout. Depending on the model, you can get several kilowatts of surge capacity to help keep your home running when the grid goes down.

Q: How much can I save using the SolaX 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 high-tariff periods instead of drawing from the grid. Your actual savings will vary based on your household energy usage, solar production, and local electricity rates.

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

A: Yes — SolaX batteries and hybrid inverters are designed to be retrofitted to most existing solar systems (subject to compatibility). Our installation team will assess your current setup during the quoting and site inspection process to confirm whether a SolaX battery solution is suitable for your system.
Download

📁 Downloads
📄 Solax Battery Brochure 📄 Solax 5/10 KW 3P Inverter

Ready to Compare Solar Battery Quotes?

Compare, choose, and save on top brands.

Claim Your Free Quote!