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

Get guaranteed performance with warranties on all products and workmanship. Lithium-Ion Batteries typically last years with proper maintenance, offering a longer lifespan and higher efficiency. However, a lot of the early step-change efficiencies of production have already been achieved in robotic-driven factories of enormous scale. Additionally in Australia, the STC rebate reduces each year until it is scheduled to phase out completely in 2030. There are numerous reasons why you should consider paying more for a  better quality system.
The rebate ends on 31st December 2030 and each year its value decreases. commercial solar battery solution queensland For example, the rebate is worth more in Queensland as opposed to Tasmania, therefore, solar panel prices in QLD are marginally lower by comparison. The graphs below show average system prices (after STC rebates), based on 2,319 systems installed in QLD in the last 2 years. You can filter by system size or brands to see what others paid in your area.

Although we don’t publish data beyond 20kWh, the average cost per kWh does continue to fall as the battery escalate into commercial sized systems. It is an efficient and cost-effective way to generate clean energy, and it can be installed in a relatively short amount of time. With the right maintenance, a 4 kW solar system can last for decades, providing a reliable source of energy.
I had the best experience with Arise Solar, from the proposal to installation. I can definitely recommend Arise Solar to anyone who is interested in solar. We were a little bit skeptical at first, but it’s been a good financial investment. Both Nancy and Symon were very professional with the installation and support with our solar system. Take charge of your energy production and gain independence from big energy companies. At a state level, Queenslanders are encouraged to use interest free loans for solar and solar storage made available by the Queensland government.
The Silhouette solar power panels feature advanced cell technology and superior ‘low-light’ and ‘high-heat’ performances which result in a consistently high yield. The solar power products depend a lot on the geographical location, places like Darwin will produce much more solar power compared to Brisbane. The 10kW solar power system is best for you if your per day consumption is high, 10kW Solar power system can power your home or business. Solar panels should be installed in areas with minimal shading for maximum efficiency, ideally on a north-facing roof in Brisbane. If there’s significant shading or your roof needs repairs, those issues should be addressed first to avoid affecting the panels’ performance.

When deciding if solar panels are worth it, you should consider the savings potential over 25 years and not the number of years it will take to pay back the system. A system that pays back in four years but underperforms for 20 years is not a good investment. The cost of solar panels can vary depending on the brand and its reputation in the market. Popular brands usually have good customer reviews and are generally tested and trusted brands. This allows them to have a higher price point compared to less popular solar system brands.
A typical residential system can include 14–28 panels, depending on whether you choose a 6.6 kW or 10 kW setup. That means the difference between budget and premium panels can add several thousand dollars to the hardware component alone. Manufacturers such as Seraphim, Jinko, Trina, and Aiko typically retail between $80–$150 per panel, while premium options like SunPower, REC, and Tindo sit higher at $250–$300+ each. The table below compares estimated per-panel solar power prices by brand, giving Australians a clearer view of how panel choice can influence the overall cost of going solar. The Australian government solar rebate varies according to your location, this impacts prices in different states.

Offset your daily electricity consumption with a high-quality solar energy system consisting of 13kW of Canadian Solar panels and a 10kW Sungrow inverter. Start getting rid of power bills with our hybrid solar installations, you can say goodbye to greedy energy providers and say hello to a clean, efficient power generation system to meet your energy needs. Over the years, the average size of systems has increased dramatically. We now accommodate households with EV cars, multiple air conditioners, and additional electrical appliances. Depending on the size and brand, solar battery systems typically range from $5,000 to $15,000.
Depending on your roof angle and shading profile, a 6.6kW system will produce an average of 26 kWh of electricity per day. This amount will fluctuate between 12 kWh at the Winter Solstice and up to 40 kWh at the Summer Solstice. We will apply for a special 13k.2kw grid-connect to Energex on your behalf. We will make sure Energex allows the larger solar system on your roof first.
Yes, solar panels are worth it because you will be able to reduce or eliminate your monthly and annual electricity bills. Although the installation cost is high, you can buy a good system and benefit from the state incentives. You can also find a good FiT provider that will help you reduce the systems’ payback time. Cairns city lies within the cyclone risk zone and has experienced several cyclones in the past. With the tropical climate, Cairns receives sunlight of more than 5 hours per day on an average, hence, the climate of Cairns is very suitable for the solar panel installations. A 6.6kW solar panels system is expected to produce an average of kW of power in a day in Cairns.

Check the reviews of our Queensland customers on to understand how they have been benefitted by solar system. Our goal for clean and green energy is well aligned with the state governments renewable energy targets and we focus on making solar systems easily available to the people of Queensland. Our customers are truly satisfied with their solar journey with us and help us to achieve the Product Review Award – 2021 and be one of the best solar companies in Queensland. There are end number of solar installers to choose from when it comes to solar panel system retailers in Brisbane. With all these factors and been blessed with abundant sunshine, you should not wait anymore if you still have not installed solar panel system for your home in Brisbane.
Also referred to as a market feed-in tariff, this system lets you shop for the best deal. Each year, the rebate diminishes in value, in line with the scheme’s end date. Sunjuice Solar has been in the industry for over 14 years and have the experience necessary to advise what is best for all your energy requirements and how solar can help achieve that. A 13.2kW solar system can generate anywhere from 11,000 to 15,000 kWh of electricity per year. Consuming as much solar electricity as possible is the best approach to maximise your savings and returns on your solar system.
Thousands of satisfied customers over more than 22 years of operation make Springers Solar one of the most established and experienced solar companies in Australia. We have received multiple awards for Clean Energy Council's Design and Installation categories, as well as recognitions from some of the most reputable manufacturers in the industry. The GEH series of single-phase hybrid inverters distinguishes itself with its unique 4 MMPT (Multiple Maximum Powerpoint Tracking) and extensive built-in hybrid box features. Featuring 4 MMPT trackers, it enables the addition of panels at 4 different angles, thereby maximising energy production. The spacious hybrid box facilitates the rapid  transfer of energy up to 40 Amps. These attributes establish it as a standout choice among the available inverters in the market.