Got questions? We’ve got answers

Question 1

Why should I get a battery?

Accepted Answer

Adding a battery to your solar setup helps you maximise your solar savings by storing excess energy for use when the sun isn’t shining. The stored energy can be used on cloudy days or at nighttime.

Question 2

Can I add a battery to my existing solar system?

Accepted Answer

In many cases, yes. It depends on a few key factors, including your system size, inverter type, wiring setup and overall compatibility with our available battery packages. Kleenheat Spark’s online tool makes it easy to check your options. During the quoting process, you’ll be asked to provide details about your existing solar system, and the tool will instantly show you battery packages that are compatible with your setup. In some cases, adding a battery to an existing system may not be the most practical or economical option. If compatibility is limited or significant changes are required, replacing your system with a new solar and battery package may be a better long-term solution.

Question 3

If I install solar panels and an inverter now, can I add a battery at a later date?

Accepted Answer

Yes, all our solar systems are battery-ready. We only offer hybrid inverters, which means you can install your solar panels and inverter now and easily add a battery later.   However, it's worth noting that future advances in technology may make adding a battery down the line more difficult - especially the longer you leave it from solar install.   Installing a battery now also means you can take advantage of the Federal and WA Government battery rebates currently available - helping you save more while future-proofing your energy setup.

Question 4

Are the solar batteries on offer eligible for government rebates?

Accepted Answer

Yes, the batteries on offer are eligible for government rebates.    The key requirement for the rebate offered through the Federal Cheaper Home Batteries Program is that your solar battery must be Virtual Power Plant (VPP) ready, which all our batteries are. This rebate is the most sizable battery rebate currently available, with the value of the rebate calculated based on your battery size.    The WA Residential Battery Scheme has more eligibility requirements. To be eligible for a rebate, your battery needs to be from a list of approved products, and you need to agree to participate in a VPP.    If you choose not to join a VPP and aren’t eligible for the WA Government rebate, rest assured, you'll still be eligible for the Federal Government rebate.   The quote we send you will include all the government rebates you're eligible for, outlining your out-of-pocket cost once these have been applied.    If you are interested in reading more about VPPs and the pros and cons of joining, click here .

Question 5

How safe are the batteries you have on offer?

Accepted Answer

All our solar batteries use lithium iron phosphate (LFM) technology, which is widely recognised as the safest option for home energy storage in Australia. Their chemical structure is very stable, which means they’re far less prone to overheating or catching fire than other batteries. They also use non-flammable materials to reduce the risk of fire.

Question 6

What are VPPs and what do they have to do with battery rebates?

Accepted Answer

A Virtual Power Plant (VPP) is a network of connected solar and battery systems that work together to support the electricity grid. When you're part of a VPP, your home battery can share stored energy during peak demand times, helping to balance supply and demand across the network.   Many government battery rebate programs encourage or require participation in a VPP because they help make the grid more reliable and efficient, especially during peak periods.   The Federal Government rebate currently on offer only requires your battery to be VPP-ready for you to be eligible for the incentive. However the WA Government rebate requires you to opt-in to participate in a VPP to be eligible.

Home batteries

Batteries to supercharge your energy savings

Home Batteries

Something for every home and every budget

GoodWe ESA Battery

Features

Sigenergy SigenStor Battery

Features

Tesla Powerwall 3 Battery

Features

GoodWe ESA Battery

Features

Sigenergy SigenStor Battery

Features

Tesla Powerwall 3 Battery

Features

How does battery work?

Store the sun

Transform

Transform

Store

Store

Save

Save

See what you could save with Kleenheat Spark

Enter your address

Enter address

See cost estimates

Lock in your quote

Government rebates

Invest in a battery and benefit

Store energy and save

All our batteries are eligible

Rebates, sorted.

Solar panels and batteries

Is my current solar system compatible?

The Kleenheat Spark Way

Home energy made simple.

See personalised packages in minutes

Trusted installers and products

Great prices, locked in

Looking for solar products? Unlock more value with solar panels and inverters

FAQs