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Two Sungrow home batteries installed by Optimum Solar Energy
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Battery storage · Brisbane, Gold Coast & Sunshine Coast

Your solar belongs to you.

Store what you produce and power your home outside sunlight hours. We design and install battery systems with our own team, for new and existing solar.

Government battery rebate available

Ask us how much you could save on a home battery.

Ask about the rebate
5.0 on Googlefrom 116 local reviews
Our own teamno subcontractors
Lifetimeworkmanship warranty
Since 2014Brisbane-based, locally owned
Why add a battery

Get more from your solar.

Without a battery, the solar you don’t use during the day goes back to the grid. A battery keeps it for when you need it.

Use more of your own solar

Store your daytime solar instead of sending it back to the grid.

Lower evening bills

Run your home on stored power through the evening peak.

Backup power

With a backup-ready system, keep essential circuits running in a blackout.

See it all on your phone

Track your solar, battery and usage in the manufacturer’s app.

Batteries we install

Quality batteries, installed properly.

We’ll recommend the right battery for your home, your solar and your budget, and explain why.

Sigenergy home battery installed by Optimum Solar Energy
Deye home battery installed by Optimum Solar Energy
Fronius home battery installed by Optimum Solar Energy
Tesla Powerwall and Gateway installed by Optimum Solar Energy
Safety first

The most important component is the installer.

There’s a lot of attention on battery prices and brand names. But the part that matters most is often forgotten: who installs it.

Home batteries are incredibly reliable and safe when they’re installed correctly. A sub-standard installation is where the risk comes from, including fire and damage to your home. Don’t leave it to chance.

  • Installed to Australian Standards, including AS/NZS 5139 for battery systems
  • The right location and clearances for your battery, checked on every job
  • Our own accredited team, never subcontracted
  • Lifetime workmanship warranty on every battery we install
Hybrid inverter and home battery installed on a brick wall
Already have solar?

Add a battery to your existing system.

Most homes with solar can add a battery. We’ll check your current panels, inverter and switchboard, then recommend a battery that works with what you already have.

Every battery retrofit is backed by our lifetime workmanship warranty.

Get a retrofit quote
Reviews

What our customers say.

5.0on Google from 116 local reviews
Read our Google reviews
How it works

Simple, from first call to switch-on.

You deal with the same small team that designs and installs your battery.

STEP 1

Get in touch

Fill in the form below or give us a call. A recent power bill helps a lot.

STEP 2

We size your battery

We look at your solar, your bills and when you use power, then size a battery to suit.

STEP 3

Get your quote

A clear, itemised quote, including any rebate you’re eligible for.

STEP 4

We install it

Our own team installs and commissions your battery, backed for life.

Questions

Battery FAQs

Can’t see your question? Call Ryan on 0456 000 876.

Is a battery worth it?

It depends on how much solar you export, when you use power and your electricity tariff. We look at your bills and solar data and give you a straight answer.

What size battery do I need?

We size your battery around your evening and overnight usage and your solar system, so you’re not paying for capacity you won’t use.

Can I add a battery to my existing solar?

In most cases, yes. We’ll check your existing inverter and switchboard and recommend a battery that works with your system.

Will a battery keep my power on in a blackout?

Only if the system is set up for backup. Not every battery does this automatically, so tell us if backup matters to you and we’ll design for it.

Is there a rebate for batteries?

Yes, a government battery rebate is available. The amount depends on the battery, so ask us and we’ll include it in your quote.

What warranty do I get?

A lifetime workmanship warranty from us, plus the manufacturer’s warranty on your battery and inverter.

Jinko Solar
Sigenergy
Pylontech
Victron Energy
Deye
Sungrow
Fronius
Tesla
Free battery quote

Let’s find the right battery for your home.

Tell us a little about your home and we’ll call you back to talk through your options and the rebate.

  • Lifetime workmanship warranty
  • Speak directly with the owner & installer
  • No pressure, no sales targets

Get a free battery quote