Compare home battery options

Installing a hybrid inverter to control both your solar panels and your solar battery can save you money because you only need one expensive (~$2000) inverter. Here is a table comparing all hybrid inverters we know of available in Australia. If you choose one of these for your solar installation, adding batteries can be cheaper and easier in the future. For most homes, the best home battery is the Sigenergy SigenStor, which pairs a modular design with a built-in hybrid inverter and a full-system warranty.
Every year we ask installers in the SolarQuotes network which batteries they would trust in their own family homes. We ask two questions to tease out the best batteries in Australia for both solar and battery package adelaide big-spenders and the budget conscious. We’ll recommend the right combination of panels, inverter, and battery, not a generic package picked off a shelf. A well-sized battery can increase solar self-consumption by 50–80%, significantly improving savings. This detailed Solar Battery Comparison 2026 with expert analysis, updated pricing, comparisons, and performance breakdowns to help you choose the right solar battery for your home. If you're unsure, Esteem Energy offers expert advice and custom solutions to match your energy needs and budget.

Lastly, be concerned if your Solar Retailer is offering you a Solar Battery Storage system that is not on the list below. Now you just need to take a step and buy the Best Solar Batteries Australia according to your demand. Just click on Powerband Electrical to find the right solar battery to enlighten your days. To get more information on your eligibility to get government rebates on best solar and batteries in Australia, contact Powerband Electrical to help you right away.
The projected capacity level at death should also be included in the lifespan. This will typically be between 60 and 80 per cent of the original capacity for lithium batteries. The battery’s capacity to produce electricity is expressed in kilowatts. The battery’s maximum or peak power is its maximum output at any given time, but this power surge is typically only sustained for brief intervals. Continuous power is the quantity of power delivered when the battery is fully charged. The battery capacity you need will depend on your household’s energy needs, the size of your solar system, and your budget.
The SolarEdge Energy Bank battery has been designed with performance, safety and maximum energy efficiency in mind. This page provides key information on each of the battery systems we install. If you were on the fence about adding battery storage, 2026 is a good time to pull the trigger. When you're getting quotes, make sure the installer is applying the rebate. Some installers have already factored it in, others expect you to claim it yourself. Warranty is 10 years (standard for the industry), and Tesla has Australian support.

The government has invested over $7 billion in its Cheaper Home Batteries Program, which could help 2 million Australians install solar  batteries by 2030. On average, solar batteries cost between $5,000 and $15,000 in Australia. SolaX Power batteries are modular and affordable, making them an easy choice for homeowners who want to gradually expand storage without a big upfront investment. Alpha ESS Smile Series is perfect for budget-conscious homeowners wanting a simple, stackable battery.
This Phase 3 battery’s sodium nickel chloride technology is promoted as having high density, a wide operational temperature range, and low fire risk. In the test, it had a different cycling regime due to its different chemistry. A firmware update was performed on the battery in October 2021 which appeared to slightly increase the battery’s capacity. After that, it ran without problems to the end of the trial in March 2022. The HVM had some early problems in 2020 with getting ‘stuck’ after a scheduled outage (it couldn’t be turned on or off) and later with its internal DC breaker tripping.

We work with leading battery brands including Sigenergy, Goodwe, Tesla, Sungrow, Enphase and Alpha ESS, and only recommend solutions that have proven themselves in real Adelaide conditions not just on paper. Your solar may produce plenty of energy during the day, but without a battery, much of that excess gets exported for a fraction of what it costs to buy power back later. A properly sized battery lets you keep more of the energy you produce and use it when you actually need it. Sungrow Battery has become one of Australia’s most popular solar battery systems thanks to its balance of affordability and performance. If your battery doesn’t charge completely, it’s not wasted—it just means you’ll rely a bit more on the grid that day.
Install a battery-ready system of suitable size if your ultimate goal is to add energy storage. Consider conducting an energy audit to determine your typical usage and consult with a solar installer to factor in your local climate and panel efficiency for a more precise estimate. The cost of a 6kW battery can also be affected by the availability of government rebates and incentives. In Australia, the federal government offers a rebate of up to $4,000 to purchase and install a battery. Some states and territories also offer their own rebates or incentives.
From your initial quote to after-sales support, our local team is here to assist you throughout the entire process. Supported by a locally based Australian team, providing reliable guidance and responsive service tailored to your needs. Many of our customers start with a solar-only setup and add a battery later. We’ll check your existing system’s compatibility and ensure the upgrade integrates seamlessly. Save on energy, boost your property value and slash your carbon footprint
with end-to-end solar system installations in Adelaide.

Measured in kW, the size of the inverter – also known as its power rate – specifies the maximum power the battery can absorb or discharge at any one time. Feature-for-feature, GoodWe remains a high-quality battery with reliable hardware, sensible software, and the flexibility most households actually need. The result is a system that punches above its price point and makes genuine sense for value-focused homes. Performance, features, and reliability were very similar, and both brands built a strong reputation with installers and homeowners alike. Sonnen just makes the list thanks to its excellent battery warranty, strong software foundations, and solid customer service.
Please provide us with the relevant information below, so we can forward these details to a local certified LG RESU installer. Installers prefer working with the LG Home Battery thanks to our flexible scalable solutions, reliability, and Australian service team. As a long-established company, we have the standards of quality, service and support you can rely on. LG products feature in many homes and have earnt the trust of millions of Australians. This is the most cost-effective solution if you have installed Solar Panels with a Hybrid Inverter. Make sure the Battery you are installing is compatible with the Hybrid Inverter you have already installed.

These incentives reduce the upfront cost of battery storage and can shorten the payback period. Actual payback will still depend on the final installed price, your electricity tariffs, solar exports and how much stored energy you use each day. Solar battery costs in Australia vary by capacity, system configuration and installation requirements. When comparing solar battery prices, focus on the total installed cost rather than the battery unit alone, as inverter changes, backup wiring and switchboard work can all affect the final quote.