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Ultimate Solar Power

Residential solar

Solar Batteries in Perth

Keep the solar you generate during the day for when you need it most, with or without an existing solar system.

FoxESS CQ7 modular home battery

Battery storage

Use your sunshine after dark

A home battery stores the solar power you don't use during the day, so you can run your home on it in the evening instead of buying from the grid.

  • Maximise your solar: Store excess energy for use at night or on cloudy days.
  • Lower bills: Buy less power from the grid during the expensive evening peak.
  • Backup power: With a backup-capable setup, keep essentials running during outages.
  • Safety: Installed to Australian Standards, with built-in battery management and protection systems.
  • Room to grow: Modular batteries let you add capacity as your needs change.
FoxESS CQ7 modular home battery
FoxESS EP12 wall-mounted home battery

Is a battery right for you?

A battery usually makes sense when…

Not every home needs one straight away. We'll show you the numbers with and without a battery so you can decide.

  • You use most of your power in the evening and at night
  • Your solar exports a lot to the grid during the day
  • You want backup power for essentials during outages
  • You want to make the most of the current battery rebates

How it works

Adding a battery, step by step

  1. 1

    Check your usage

    We look at your bills and solar export data to size a battery you'll actually fill and use.

  2. 2

    Check your system

    Adding to existing solar? We check your inverter and recommend a hybrid or AC-coupled setup to suit.

  3. 3

    Install and set up

    We install your battery, configure backup if required and set up the monitoring app.

  4. 4

    Claim your rebates

    We handle the rebate and grid paperwork so the discounts come off your price.

Rebates & incentives

Government support that lowers your upfront cost

Rebate amounts and eligibility change over time. We'll confirm exactly what applies to your home in your quote and handle the claim paperwork for you.

Cheaper Home Batteries Program

A federal discount on eligible home batteries installed with new or existing solar, based on the battery's usable capacity.

Program details (opens in a new tab)

WA Residential Battery Scheme

Eligible Synergy and Horizon Power customers can receive a state rebate on top of the federal discount, and some households can access no-interest loans.

WA Government details (opens in a new tab)

Find out if a battery suits your home

Tell us about your home and we'll get back to you with honest advice and a no-obligation quote.