In brief:

• If you have solar panels, getting a home battery can help you use more of the electricity generated.
• Canberrans can get free expert advice on home batteries through the Sustainable Home Advice service.

Many Canberrans are adding batteries to their household solar systems to save money on energy bills.

With so many options, it can be hard to know where to start.

The Sustainable Home Advice service offers free support to help you choose the right battery system for your needs.

If you’re thinking about a home battery, here are some things you need to know.

How home batteries work

Instead of sending unused solar energy back to the grid, the battery saves it. You can then use the energy later – at night or on cloudy days.

By using more of your own solar energy, you will save money by using less electricity from your provider.

Upgrades to your solar system inverter

If you already have solar panels, you may need to upgrade your system to add a battery.

Adding a battery to an existing solar system is usually a simple process, but you should talk to your installer about what upgrades are needed.

You might need to upgrade to a hybrid inverter or add a second, battery dedicated inverter.

Some batteries come with everything built in.

If you're installing solar now and plan to add a battery later, ask your installer to make your system battery ready.

What size battery is right for you

Choosing the right battery size is important to get the most value from your system.

Here are some useful things to know:

• If the battery is too big, it costs more and takes longer to pay off. If it's too small, you’ll need to buy more power from the grid.
• A battery that’s used too often or not enough can also lose its effectiveness and wear out faster.
• Your battery needs to match the size of your solar system.

Battery location

There are rules around where a battery can be installed.

Batteries should be installed in locations that have adequate ventilation, fire safety clearance, and protection from water and heat.

Your installer will help choose the best location for your battery.

Get free advice

The Sustainable Home Advice service can help you reduce your energy bills and make your home more comfortable.

Through this service you can:

• get a free home energy visit
• get free advice on quotes for home battery systems
• get free advice on other sustainable home upgrades
• attend a free workshop and learn about home batteries and virtual power plants
• learn which ACT Government financial support you may be eligible for.

Get started today

To organise a home energy visit call 1300 141 777 or email SustainableHomeAdviceProgram@act.gov.au.

Visit the Climate Choices website for more information.

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