10kW Solar Battery Price in Australia
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10kW Solar Battery Price in Australia (2025): The Ultimate Guide | ADS Solar
With electricity prices on the rise and solar feed-in tariffs continuing to fall, more Aussie households are turning to solar batteries to get the most out of their solar systems. A 10kW solar setup paired with a battery is now one of the most popular and practical combinations for homes and small businesses across Australia.
If you’re asking, “How much does a 10kW solar battery cost in 2025?”, or wondering if it’s a smart investment, this guide from ADS Solar breaks it all down—costs, benefits, rebates, brands, and everything else you need to know before making the switch.
⚡ What Is a 10kW Solar Battery System?
Before diving into prices, let’s clarify what a 10kW solar battery system means.
10kW typically refers to the solar panel system size (how much power your panels can produce at peak output).
Battery storage is measured in kilowatt-hours (kWh), which indicates how much energy the battery can store for later use.
A 10kW solar system can generate 35–45 kWh per day on average, depending on your location, roof direction, and weather conditions. To maximize savings and independence, it’s commonly paired with a battery that stores between 10 and 15 kWh of electricity.
💰 How Much Does a 10kW Solar Battery System Cost in Australia (2025)?
In 2025, the average cost of a 10kW solar system with battery storage ranges from $16,000 to $23,000 AUD, depending on your battery brand, storage capacity, location, and any applicable government rebates.
Here’s a breakdown of typical pricing:
| Component | Estimated Cost (AUD) |
| 10kW Solar Panel System | $7,500 – $10,500 |
| Battery Storage (10–15kWh) | $7,000 – $11,000 |
| Hybrid Inverter + Wiring | $1,500 – $2,500 |
| Installation & Setup | Usually included |
| Total Estimated Cost | $16,000 – $23,000 |
💡 If you already have solar panels and want to add a battery, expect to pay $7,000–$13,000*, depending on the battery and system compatibility.*
🔋 Best Batteries for a 10kW Solar System
Choosing the right battery matters—not just for price, but also for reliability, lifespan, and performance. Here are a few of the top-performing batteries in Australia for 2025:
🔹 Tesla Powerwall 3
Capacity: 13.5 kWh
Price Installed: ~$13,500 – $15,000
Highlights: Seamless integration, high power output, sleek design, premium brand reputation
🔹 Alpha ESS Smile 5
Capacity: 10.1 kWh (expandable)
Price Installed: $6,500 – $9,000
Highlights: Affordable, reliable, excellent local support
🔹 Sungrow SBR096 / SBR128
Capacity: 9.6 – 12.8 kWh
Price Installed: $8,000 – $10,500
Highlights: High efficiency, fast charge/discharge, scalable
🔹 BYD Battery-Box Premium
Capacity: 10.2 – 15.4 kWh
Price Installed: $8,500 – $11,500
Highlights: Durable, modular, great for larger systems
ADS Solar works with all leading brands and helps you choose the right battery for your usage, home size, and budget.
🏡 Who Should Consider a 10kW Solar Battery System?
A 10kW system with a battery is ideal for:
Medium to large households (4+ people)
Homes using 30–50 kWh per day
Small businesses or home-based offices
Households with EV chargers or electric hot water
Those wanting energy security during blackouts
Anyone looking to maximize self-consumption of solar energy
Not sure if it’s right for your situation? ADS Solar offers free consultations to assess your usage and recommend the best solution.
🌱 Key Benefits of Adding a Battery to a 10kW System
✅ 1. Reduce Electricity Bills
Instead of sending excess solar to the grid at low feed-in rates, store it and use it later—especially at night when electricity costs more.
✅ 2. Backup During Outages
Batteries with backup capability can keep your essentials running during grid failures—lights, fridge, Wi-Fi, and more.
✅ 3. Avoid Peak Energy Charges
Discharge your battery during high-rate evening hours to avoid paying top-dollar for power.
✅ 4. Boost Energy Independence
Reduce your reliance on grid energy, cut your carbon footprint, and enjoy greater energy control.
💸 Available Rebates & Government Support
Battery storage is still eligible for a number of incentives across Australia in 2025, depending on your state.
🔹 STCs (Small-Scale Technology Certificates)
Federal scheme applies to solar system components
Can reduce the cost of your 10kW system by $2,000 – $4,000
🔹 State Incentives:
VIC: Interest-free battery loans up to $8,800
SA: Up to $3,000 under the Home Battery Scheme
NSW: Zero-interest loans in select LGAs
QLD & WA: Council-specific grants may apply
📞 Contact ADS Solar to check your eligibility and let us handle the rebate paperwork for you.
🧰 What’s Included in a Full Installation?
When you choose ADS Solar, we provide an all-inclusive service so you don’t have to worry about a thing.
🛠 Installation Includes:
Site inspection & energy assessment
Custom system design based on your needs
Assistance with rebates and permits
Battery and inverter setup
Grid connection & system testing
Monitoring app setup and walkthrough
Installation typically takes 1–2 days, depending on system complexity.
📱 Monitor Your Energy from Anywhere
Modern solar batteries come with smart monitoring apps that let you see:
Battery charge level
Energy consumption in real-time
Solar generation
Grid usage and savings
Batteries like Tesla Powerwall and Alpha ESS offer intuitive apps to keep you informed and in control, even when you’re not home.
👨🔧 Real Customer Example
📍 Location: Adelaide, SA
🏠 Setup: 10kW solar + 10.1kWh Alpha ESS
⚡ Daily Use: ~38 kWh
💸 Results:
Grid usage dropped by 70%
$1,800 saved in the first year
Battery paid for itself in 6 years
Full backup power during 2 blackouts
"ADS Solar made the whole process easy. The team was professional, and now we barely pay anything for electricity."
— Sarah M., Adelaide
🚀 Why Choose ADS Solar?
At ADS Solar, we do more than just install panels and batteries—we help you take control of your energy future.
💡 With ADS Solar, you get:
CEC-accredited solar experts
Friendly, obligation-free quotes
Top-tier battery brands and smart inverters
Transparent pricing with no pushy sales tactics
Local support and post-installation care
We’ve helped thousands of Australian families and businesses reduce their bills and gain energy independence.
📞 Ready to Power Your Home with a 10kW Battery System?
Whether you're upgrading your current solar setup or starting from scratch, a 10kW solar battery system can deliver huge savings and peace of mind in 2025.
👉 Get Your Free Quote Today!
📍 Servicing homes across NSW, VIC, QLD, SA, WA & ACT
🌐 Visit www.adssolar.com.au
📞 Call 1300 812 911 to speak with one of our friendly experts
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