Best Solar Batteries Australia

The fact that lithium-ion batteries require less maintenance than many of the alternatives is another benefit. Please note that solar battery technology constantly evolves, and specific specifications may change.  The initial Tesla Powerwall is renowned for being the battery that launched the revolution in home energy storage. However, it became popular in the early 2017 release of the Tesla Powerwall 2. This describes the complete package of battery, integrated electronics, and software to manage the charge, discharge, depth of discharge (DoD) level and more. That said, several batteries from major brands performed well, or at least had good manufacturer support when problems occurred.
All of the Tesla Powerwall 3, Sungrow and BYD batteries are a good battery fit for 5kW, 6.6kW and 8kW systems. Any reliability issues should be factored into your selection of a battery. Residents in Tasmania and the ACT can participate in schemes that provide interest-free loans for battery purchases. Each state has certain eligibility requirements for scheme participants. Consider whether you really need everything running, or if powering the fridge and a fan is enough during an outage. Planning for future commercial solar battery solution sumner changes is also important, whether that’s growing your household, adding an EV, or switching from gas to electricity.

You need to use a second solar controller connected to the batteries and the solar blanket, preferably at the battery end of the cable. In a word, no.  You can only have one solar controller between a solar panel and the battery. We have been in the solar industry since 2006 and only work with top installers.
With the energy market closing due to soaring energy prices in mid-2022, for some Australians, we see a desire to increase their independence from the power network. Solar and batteries effectively take the majority of requirements and costs into your own hands. Most solar batteries on the market are now capable of keeping the lights on during a power outage. With some battery models, additional hardware is required to enable the battery to continue providing power during a blackout. A typical residential solar system without a battery will cover about 30%-50% of household power consumption.
Sungrow’s SBR lithium-ion battery gets a mention because of its easy installation, variety of sizes and affordable price. There aren’t any major drawbacks to the Pylontech US3000 (which is why it’s taken the #1 spot), but like all lithium batteries, their efficiency will decline over time. There’s plenty to talk about but let’s start with the adaptability of the Pylontech US3000. Each 3.55kWh unit is ‘stackable’, meaning that units can be stacked together to create the optimal storage size for your house.

So, before Installing the batteries it’s better to check whether you’re eligible to access any incentives along with the latest information on government rebates. Each of their product provides authentic certification and multiple-phase protection design while they also offer 100% usable energy and allow 30A continuous charging and discharging. However, if you are looking for the perfect battery for residential solutions the following two options could be a game changer for you.
If this scenario does not match your circumstances, then you can enter your details into our advanced solar  and battery calculator. NSW have transition their battery rebate into the NSW Government VPP Incentive. This enables customers to get an additional rebate of up to $1,500 if they connect their battery to a Virtual Power Plant.
We hope this comparison has helped you in choosing the right solar battery for your home. As always, consult with a professional solar installer to determine the best option for your specific needs. Solis offers a compelling solar battery storage solution for Australians seeking to maximise their home solar power systems. Their hybrid inverters boast industry-leading efficiency and come in a range suitable for residential needs. By adding Solis solar battery storage, homeowners can increase their self-consumption of solar energy, reduce reliance on the grid, and lower electricity bills.

For many battery system owners, the issue of feed-in tariffs becomes a less important consideration considering they’ll be storing surplus energy. The Enphase AC lithium-ion solar battery boasts affordability and versatility. One of the key advantages of the Tesla Powerwall is its ease of installation and integration with existing solar systems.
Last but not least, the brand and quality of the solar batteries can also impact their lifespan. It is important to do thorough research and invest in reputable brands that offer warranties and have a track record of durability. The lifespan of solar batteries in Australia is a common concern among consumers looking to invest in solar energy systems.

Keep in mind, a more complicated installation will bump up costs considerably, given architectural and technical factors can increase the time, work and components a job requires. Most households are likely to benefit from a battery with a decent amount of capacity, about 10kWh or more. But a smaller battery can be sufficient for small households with low energy usage. With the launch of the federal government's $2.3 billion Cheaper Home Batteries Program in July 2025, interest has gotten even hotter. Commonly known as the solar or home battery rebate, this new incentive offers around 30% off the total cost of installing a battery in eligible homes and small businesses.
When you install eligible solar batteries for home use alongside new or existing solar panels, you may receive Small-scale Technology Certificates (STCs). These certificates represent environmental value and can be traded to offset installation costs—effectively reducing the solar battery price in Australia by thousands of dollars. Most premium options today use lithium iron phosphate (LiFePO4), known for its safety, stability, and 6,000+ cycle lifespan. Instead of sending your excess solar power straight back to the grid, a battery lets you store it for later.