close-icon

Thinking about upgrading your solar with a battery?

Find the right battery for your needs

Click-arrow

Sonnen Home Battery Systems

Sonnen is built for households that think beyond short-term power needs. It supports a more balanced way of living with energy keeping homes steady, efficient, and resilient even when conditions change.

By managing energy intelligently, Sonnen helps homes stay comfortable, reduce disruption, and rely less on external supply.

GET A FREE QUOTE View Battery Specs down-arrow-icon
sonnen-single-battery-page Battery
system-compatible
Connected by Design
Fits naturally into modern home energy setups
highlt-scalable
Capacity That Adapts
Storage adjusts as household energy needs change
smart-energy-control
Energy That Thinks Ahead
System actively balances usage, charging, and flow
Engineered with premium lithium battery cells and comprehensive safety architecture, Sonnen batteries provide dependable home energy storage suited to Australian conditions.
sonnen-battery-converstion
Best Ratings

Highly rated by our customers

client-review
installed-sonnen-battery
5000+

Australian homes supported with solar & battery solutions

battery-client

Energy Storage the Sonnen Way

Energy Designed Around How Homes Live

Modern homes move through energy patterns, not fixed schedules. Mornings surge, evenings peak, seasons shift, and reliability matters when the grid can’t keep up. Sonnen home batteries are built to work quietly in the background, learning how your household uses power and responding with balance and stability. Rather than acting as simple storage, Sonnen operates as a thoughtful energy system prioritising efficiency, resilience, and sustainability.

REQUEST A QUOTE

Why Sonnen Is Shaping Smarter Homes

Inside the Sonnen System

battery-type-icon
Cell Technology

Lithium iron phosphate battery chemistry

usable-capacity-icon
Energy Capacity

Modular, expandable storage format

phase-compatibility-icon
Home Compatibility

Supports single- and three-phase homes

backup-capability-icon
Backup Function

Outage support enabled

installation-rating-icon
Backup Support

Power continuity during outages

power-output-icon
Install Options

Suitable for indoor or outdoor placement

cycle-life-icon
Power Delivery

Clean, steady energy supply

warranty-icon
Safety Framework

Multi-layer protection engineering

monitoring-icon-battery
Operating Life

Designed for daily, long-term use

rebate-eligibility-icon
Rebate Access

Incentives vary by region

Reduce energy costs and gain long-term control with Sonnen home battery solutions designed for modern living.

Access Australian government solar battery rebates and reduce costs

LOCK IN MY REBATE

Take advantage of Australia’s government-backed solar battery rebates and reduce your upfront installation costs. These incentives make it easier and more affordable to switch to clean, reliable energy storage. Discover how much you can save and how rebates can accelerate your return on investment.

LOCK IN MY REBATE
About the Rebate
About the Rebate

Government solar battery rebates are designed to make clean energy storage more accessible for households across Australia. These incentives help reduce installation costs, making the switch to solar batteries easier and more affordable than ever.

Rebate Benefits

Enjoy reduced upfront costs, faster payback periods, and long-term electricity savings. Government rebates support your transition to energy independence while rewarding sustainable choices.

Why It Matters

Solar batteries offer greater energy security, lower bills, and resilience during blackouts. Government incentives accelerate adoption, shaping a cleaner, more reliable energy future for all Australians.

Recent Battery Installations!

recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
recent-installtion-image
CEC approved Solar Installer Australia
  • I Want a Free Quote
  • I Want Easy Payment Option

Get Australia’s Best Seller
Packages

  • Premium Brands “No Compromise”
  • Tier-1 Solar Panel
  • Local Warranty Support Available
  • Hassle-Free Installation

Easy Payment Plans Available

  • Up to 24 Months Finance Available
  • Fast & Easy Process
I was referred to Solar Secure by a friend or family member

SONNEN BATTERY FAQS

Everything you need to know before choosing a Sonnen Solar Battery
  • Q: What makes Sonnen different from other home batteries?
    Yes. Sonnen focuses on intelligent energy management, long-term stability, and sustainable home power rather than just storage capacity.
  • Q: Can Sonnen provide backup power during outages?
    Yes. Sonnen systems can support backup power to keep essential household circuits running during outages.
  • Q: Is Sonnen suitable for environmentally conscious homes?
    Yes. Absolutely. Sonnen batteries are designed to maximise clean energy use and reduce reliance on the grid.
  • Q: How do homeowners manage a Sonnen battery system?
    Yes. Through a smart app that provides live insights into energy usage, storage, and system performance.
CEC approved Solar Installer Australia
CEC approved Solar Installer Australia

 

 

 

×