How Much Does a Solar Battery System Cost? 2025 Update after Federal Battery Rebate

To obtain the maximum rebate, the formula is based on 1.33% of the inverter output. Typically, a 13kw solar system saves our customers around $3200 per year, with the ability of having extra power to burn during the day. Commercial solar system customers generally see around a $4700+ savings per year. The inverter isn’t allowed to make anymore to satisfy Energex’s requirements.
We not only assist you with installation, but also ensure that you obtain the best 13.2kW solar system price. Our primary goal is to assist consumers in saving money as well as the environment. At commercial solar battery sumner SolarWide, we design systems that give you backup where you need it most, so you’re not left in the dark. Whether it’s for peace of mind or everyday convenience, blackout protection is becoming a must-have for Sunshine Coast homes. System size depends on how much electricity you use, when you use it, and your future needs (like adding a battery or EV charger). For small to medium households, our 6.6kW system is a great place to start.

Installing solar panels with solar battery storage ensures you can maximize your self-consumption of solar energy, further reducing reliance on the grid and lowering electricity costs. With over 280 days of sunshine a year, Brisbane ranks among the top cities in Australia for solar energy production. A typical 6.6kW system will generate more than enough solar power to cover the average household’s usage, making it one of the most cost-effective investments for your home.
The finance vendors claim they don’t add to your price, but I hope you can see that for what it is. If you get a regular loan for your battery, your loan provider must itemise the cost of that loan to you. You pay an opportunity cost on the missed investment earnings, whether that’s interest or other investment income. Other factors to consider depend on how your roof is laid out and whether you require tilt frames (which need to be spaced out more than panels mounted flush on the roof). For a 13.2 Kw solar system, we have laid out the following details on several panels and the roof area.
I’ll also explain how much of your solar system’s cost goes to the panels themselves, and the effect of the solar panel rebate. Sunjuice currently uses 415W solar panels in Maryborough QLD you will need 25 solar panels to build a 10.5kW solar system. In 2017 we launched this Solar  Choice Battery Price Index which is updated every 3 months. Installers upload their live price, product and warranty data into Solar Choice’s platform so that they can be viewed and compared by local customers seeking to get a quote.

Whether you're looking for residential or commercial solar solutions, our expert team is ready to help you harness the power of the sun across Brisbane and surrounding areas. You can get in touch with our team at Ads Solar for a free site assessment and custom quote. We’ll evaluate your energy usage, roof suitability, and budget to recommend the best-value 10kW solar package for your needs. If paying for a solar system in full is not possible, many solar installers provide a fixed-interest financing option. Small loan providers, such as Humm & Brighte, are among the most popular solutions.
Additionally, some local councils and energy providers might offer financing or incentives​. However, you may still explore other state or federal incentives for solar and battery installation. To maximise the benefits of your battery, consider joining a Virtual Power Plant (VPP). A VPP can shorten your battery investment’s payback period and provide extra income by allowing you to sell stored energy back to the grid during peak demand. Queensland residents can access various incentives, including support programs aimed at helping households upgrade to energy-efficient products, especially those facing financial hardship.

The actual power output of a 10 kW solar power system in Brisbane will vary depending on a number of factors. The energy output is affected by factors such as the solar panel array’s orientation and tilt angle, the operating temperature of the panels, and even if the panels are shaded. Arise Solar is 100% Australian owned and operated — and one of the country’s leading solar providers. We have offices in Melbourne, Sydney, Brisbane, and Adelaide and service the entire nation with a large network of professional, qualified installers.
As previously stated, 10 kW systems are best suited for residences that consume a substantial quantity of electricity during the day (or businesses with about 40 kWh of daytime usage). GoRunSolar will install the most suitable 10 kW solar system for your requirements. We provide high-quality solar panels from Jinko, Canadian, Trina, and Longi, as well as high-quality solar inverters from Sungrow and Fronius inverters. Offers more than one system brand  – Find a company offering different solar panels and inverters. When you search for the estimated cost of installing solar panels in Brisbane, you get different figures. A 5kW solar system price in Brisbane for a standard installation will range anywhere between $3000–$4500.
A 4 kW solar system with 16 panels requires between 24 and 28 square metres of roof space. RACQ Solar is currently available for residential customers across South East Queensland and consistently growing across Regional Queensland. Please reach out to discuss your solar panel installation with RACQ Solar.

If you consider a 13kW solar system with battery price will add approximately $10,000 to $15,000. As we mentioned above, a 13kW Solar System will produce somewhere between kWh each day. This figure is significantly higher than the average Australian household consumption, which is around 18kWh to 22kWh of electricity each day. "We need things like these urban renewable energy zones, as well as solar for renters, to enable the large-scale solutions that we need to bring energy prices down for people," she said. ""The ACCC will be watching carefully and actively monitoring consumer complaints. We will hold solar and battery installers, retailers and suppliers accountable to ensure they comply with Australia's consumer laws."
With the rising energy costs and electricity bills, there is a high demand for Solar Panels in Brisbane , and these numbers are constantly rising. This demonstrates that solar panels in Brisbane are gaining popularity. Cairns is considered as one of the best places for solar panel system installation as it gets an average of 5.5 hours of clear sunshine daily for a solar panel system to generate optimum output. Considering this average; a 6.6kW  solar power system in Cairns is expected to generate around 26kW – 28kW per day. Considering an average daily power generation of 26kW in a day, depending on your usage pattern, you can easily save anywhere between $2000-$2500 annually on your electricity bills. Solar Masters is one of the most experienced solar panels companies across Brisbane, Melbourne & sydeny.
The cost of solar panels in QLD is lower than in other states due to a high number of solar installers and competition in the market. Solar Choice has been publishing the Solar Panel Price Index for residential solar & commercial-scale solar since 2012 and 2014, respectively. We regularly compile pricing & product and warranty information from our pre-vetted network of over 200 installers to produce the Residential Solar PV Price Index and Commercial Solar Price Index. We update this information monthly to help Australians understand – how much do solar panels cost. The SRES is a federal government scheme that provides a financial incentive for installing solar PV systems of up to 100kW capacity. The incentive is based on the amount of renewable energy generated and is paid as a discount on the upfront cost of the system.