As Australia continues to embrace clean energy, the demand for solar battery storage systems is on the rise. Homeowners and business owners are becoming increasingly aware of the benefits of combining solar panels with battery storage — and among the most popular capacities is the 10kW solar battery system.

If you’re considering investing in a 10kW solar battery, you’re likely wondering: what is the 10kW solar battery price in Australia, is it worth the investment, and what options are available?

In this comprehensive guide, Ads Solar, your trusted solar energy partner, breaks down everything you need to know about 10kW solar battery systems, pricing, factors that influence costs, benefits, and why we’re the top choice for solar battery installation in Sydney, Melbourne, Brisbane, Adelaide, and beyond.

What is a 10kW Solar Battery System?

A 10kW solar battery (or more precisely, 10kWh battery storage) refers to the capacity of the battery to store 10 kilowatt-hours of energy. This means that the battery can store enough energy to power typical household appliances such as lights, refrigerators, and washing machines during periods when the solar panels aren’t generating power — like during the night or cloudy days.

When paired with a 10kW solar panel system, a 10kWh battery offers a powerful combination of energy generation and storage, ideal for medium to large households or small businesses.

Why Choose a 10kW Solar Battery?

Energy IndependenceStore excess solar power generated during the day and use it at night, reducing your reliance on the grid.

Protection from BlackoutsWith the right system, you can maintain power during outages — keeping critical appliances running.

Increased SavingsUse your own stored solar energy instead of buying electricity at peak rates, helping to slash energy bills.

Environmental ImpactReduce your carbon footprint by using clean, renewable energy even when the sun isn’t shining.

10kW Solar Battery Price in Australia — What to Expect in 2025

✅ Average Price Range

The 10kW solar battery price in Australia in 2025 typically ranges between $9,000 to $16,000, depending on the brand, battery type, installation requirements, and whether it’s part of a full solar package.

Here’s a quick breakdown:

Battery Brand: Approx. Cost (Installed)

Tesla Powerwall 2: $14,000 — $16,500

Sungrow Battery: $11,000 — $13,500

LG Chem RESU10: $10,000 — $13,000

AlphaESS: $9,000 — $12,000

BYD Battery-Box: $10,000 — $14,000

These prices typically include:

10kWh battery unit
Hybrid or compatible inverter
Installation and configuration
Monitoring software/app

At Ads Solar, we offer custom packages and promotions for homeowners and businesses looking to invest in a 10kW solar + battery system. Ask us about our latest deals!

What Factors Affect the Price of a 10kW Solar Battery System?

The cost of a 10kWh solar battery system can vary significantly based on several key factors:

1. Battery Brand and Technology

Premium brands like Tesla and LG Chem cost more due to their advanced lithium-ion technology and longer warranties.

2. Type of Battery (AC vs DC Coupled)

AC-coupled batteries are easier to retrofit to existing solar systems.
DC-coupled batteries are more efficient but may require more complex installation.

3. Hybrid Inverter Requirement

If your system doesn’t already include a hybrid inverter, this will add to the cost.

4. Installation Complexity

Factors such as location, accessibility, switchboard upgrades, and compliance may influence labour and installation costs.

5. Government Rebates and Incentives

Some Australian states offer battery rebates or low-interest loans, which can bring down the price significantly.

State-Based Battery Rebates (as of 2025)

Depending on where you live, you might be eligible for battery incentives. Here’s a quick look:

StateBattery Incentive AvailableDescriptionNSWYesEmpowering Homes Program — interest-free loans up to $14,000 for solar + batteryVICYesSolar Homes Program — rebate up to $4,174SAClosed (was Home Battery Scheme)Still supports VPPsQLDYes (limited)Loans and rebates available in some areasWA, NT, TASNo statewide incentiveLocal programs may be available

Tip: Our experts at Ads Solar can help you navigate eligibility and apply for any rebates or grants available in your state.

Should You Get a 10kW Solar Battery?

If you’re wondering whether a 10kW battery is worth it, consider the following:

✔️ You Should Consider It If:

You have a 10kW or larger solar system
Your daily energy usage is above 25–30kWh
You want maximum energy independence
You live in an area prone to blackouts
You’re planning to join a Virtual Power Plant (VPP)

✖️ It Might Not Be Ideal If:

You have a small solar system (under 5kW)
Your daily energy usage is minimal
You’re not planning to stay in your home long-term

How Much Can You Save With a 10kWh Battery?

Let’s break it down with a simplified scenario:

Daily energy consumption: 30kWh
Daily solar production: 40kWh
Battery usage: 10kWh per day
Electricity rate: $0.35/kWh
Feed-in tariff: $0.08/kWh

By using your own stored energy at night, you avoid paying retail rates and save approximately:

10kWh x $0.35 = $3.50/day = ~$1,277/year

Over 10 years, that’s more than $12,770 in savings, not including feed-in tariff benefits and electricity price increases.

Popular 10kW Battery Options Offered by Ads Solar

At Ads Solar, we only work with trusted solar battery brands. Some of our popular 10kWh storage solutions include:

🔋 Tesla Powerwall 2

Capacity: 13.5kWh
Integrated inverter
App monitoring
10-year warranty

🔋 AlphaESS SMILE Series

Modular design
Great value for money
5kWh to 10kWh scalable

🔋 Sungrow SBR Battery

LFP chemistry (safer, longer life)
Excellent compatibility with Sungrow inverters
Expandable design

Each system comes with professional installation, manufacturer warranty, and customer support from our friendly team.

Why Choose Ads Solar for Your 10kW Solar Battery Installation?

We’re more than just solar installers. At Ads Solar, we offer:

✅ Expert AdviceOur specialists assess your energy usage, budget, and goals to recommend the best 10kW solar + battery solution.

✅ High-Quality BrandsWe supply top-tier solar batteries with the latest technology and industry-best warranties.

✅ Licensed InstallersAll our solar technicians are fully certified and Clean Energy Council (CEC) accredited.

✅ Custom PackagesFrom hybrid systems to off-grid setups, we create custom solar battery solutions tailored to your property.

✅ Aftercare & SupportWe don’t disappear after installation. Our team offers monitoring support, maintenance, and system upgrades.

Looking for the Best 10kW Solar Battery Price? Get a Free Quote Today!

Investing in a 10kWh solar battery is a smart move toward securing your energy future, reducing electricity bills, and taking control of your power. With flexible financing options, rebates, and rising grid prices, there’s never been a better time to go solar with battery backup.

Let Ads Solar help you choose the best 10kW solar battery system for your home or business. Our team is ready to assist you from start to finish.

📞 Call us today or📩 Request your FREE quote online — and start your journey toward cleaner, smarter energy.

Frequently Asked Questions (FAQs)

❓ What’s the lifespan of a 10kW solar battery?

Most quality solar batteries last 10–15 years, depending on usage and maintenance.

❓ Can I add a 10kWh battery to my existing solar system?

Yes, especially if you use an AC-coupled battery. We can assess your current setup for compatibility.

❓ Are solar batteries safe?

Absolutely. Modern batteries, especially those with Lithium Iron Phosphate (LiFePO4) chemistry, are very safe and reliable.

❓ How long can a 10kWh battery power a house?

It depends on consumption. On average, it can power essential appliances for 8–12 hours during a blackout.

Final Thoughts

A 10kW solar battery is a powerful energy storage solution that offers greater control over your electricity usage, significant cost savings, and environmental benefits. While the price of a 10kWh battery may seem high initially, the long-term gains — in energy independence and bill reduction — make it a worthwhile investment.

At Ads Solar, we’re committed to helping Australians harness the sun and take their energy future into their own hands. Whether you’re upgrading your system or starting fresh, let us help you find the best 10kW solar battery price and solution tailored to your lifestyle.