Sigenergy Battery System – Three Phase

From $0.00

Choose your Sigenergy Inverter
The inverter is the core of your battery system. It manages how energy is stored, used, and supplied to your home. Please select one inverter that best suits your power needs.
Sigenergy 5kW Three Phase Inverter Controller
1 × Sigenergy 5kW Three Phase Inverter Controller
$5,400.00
Sigenergy 10kW Three Phase Inverter Controller
1 × Sigenergy 10kW Three Phase Inverter Controller
$5,550.00
Sigenergy 15kW Three Phase Inverter Controller
1 × Sigenergy 15kW Three Phase Inverter Controller
$6,500.00
Sigenergy 20kW Three Phase Inverter Controller
1 × Sigenergy 20kW Three Phase Inverter Controller
$7,150.00
Add Battery Storage (Optional)
Choose how much energy storage you’d like. You can add one or multiple battery modules depending on your needs. Mix and match battery sizes Increase storage over time if needed
Sigenergy 5kWh Battery Module
Sigenergy 5kWh Battery Module
$3,200.00
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+
Sigenergy 8kWh Battery Module
Sigenergy 8kWh Battery Module
$3,950.00
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+
Add Gateway (Optional)
The Sigenergy Gateway
Add an EV Charger (Optional)
If you’d like to include EV charging as part of your installation, you can add a compatible Sigenergy EV charger below. Only chargers compatible with your selected power phase are shown.
Sigenergy 22kW AC EV Charger (Three Phase)
1 × Sigenergy 22kW AC EV Charger (Three Phase)
$1,306.80
EV Charger Installation Location
Select the Installation Option That Best Matches Your Property
Battery Mounting Hardware (Required)
A ground mount kit is required to securely and safely install the battery system in compliance with Australian standards.
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Description

The Sigenergy Three Phase Battery System is designed for Australian residential and light-commercial properties with three-phase power, providing a structured, mistake-free way to configure and order a compliant, scalable battery solution.

This product uses a guided, step-by-step setup to ensure only compatible components can be selected, removing guesswork and preventing incorrect system combinations for three-phase installations.

How it works:

• Choose a three-phase Sigenergy inverter/controller (5kW, 10kW, 15kW or 20kW options)
• Select your preferred battery capacity using 5kWh and/or 8kWh modules — mix and match to suit your energy needs
• A ground mount kit is automatically included to meet installation and compliance requirements
• Optionally add a Sigenergy 22kW AC EV Charger, available only for three-phase systems
• Choose your EV charger installation location (if applicable)
• A 10% deposit is taken at checkout to secure your order

The remaining balance is payable after a site visit, where final battery placement, inverter sizing and compliance are confirmed.

Important note:

All installations are subject to a mandatory site inspection to ensure compliance with Australian electrical, safety and energy regulations.
Final system configuration and pricing may be adjusted following this inspection if required.