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2024 Best-Value Solar Battery Prices in Australia

Best-Value Solar Battery Prices for 2023 to 2024

In the quest for a sustainable future, the combination of solar energy and batteries should be a top priority.

Adopting a solar battery is a powerful move towards energy resilience.

It is essential for households to consider energy storage to save more on electricity bills, earn credits, and become more environmentally friendly.

In this in-depth blog, we’re uncovering the best-value solar battery prices for 2023 to 2024.

So, take a seat, relax, and let’s navigate the solar battery landscape together for the most value.

What Is a Solar Battery?

Ever wish you could bottle up sunshine?

Solar batteries are the next best thing.

These advanced devices present a practical solution for those exploring solar energy for the first time.

By efficiently storing surplus energy generated by solar panels, solar batteries serve as a dependable reservoir, helping ensure continuous power availability even when faced with cloudy skies.

For experienced solar users, this can feel like having a virtual power plant readily accessible.

The stored energy becomes a valuable asset during peak-demand periods and offers a strategic solution when grid reliability falters.

Whether you’re new to solar or a seasoned enthusiast, solar batteries empower you with greater control, regardless of weather conditions.

The Absolute List of Solar Battery Prices in 2023 to 2024

It does not take an economics degree to understand that electricity prices are likely to become more expensive over time.

This is because solar and other green energy sources are now preferred over non-renewable sources to help protect the planet.

So, if you’re in the market for home solar batteries, it is smart to stay informed, not just for the environment but also for your wallet.

Below, you will find a list of popular solar battery prices by brand, along with their key features.

Alpha ESS B3+ 5 kWh

Approximate installation cost: $6,500

Tailored for retrofit applications, the SMILE-B3-PLUS is a cost-effective and easily installable solution.

With a 3 kW AC-coupled design and a built-in 5.04 kWh battery, it caters to various retrofit needs.

It also offers scalability, with the option to expand its capacity up to 30.24 kWh.

Modular Design Battery for Easy Installation and Expansion

  1. Compatible with all solar inverters: The Alpha Smile B3 Plus offers versatility by being compatible with all solar inverters, ensuring seamless integration with various solar power systems for maximum energy efficiency.
  2. All-in-one module: This residential energy storage system combines multiple functions into a single, compact unit, streamlining its design and providing users with a comprehensive solution that optimises space and functionality.
  3. VPP ready: With Virtual Power Plant, or VPP, readiness, the Alpha Smile B3 Plus enables users to participate in advanced energy management systems, contribute to grid stability, and access potential benefits through demand response programmes.
  4. Slim but powerful: Despite its sleek and space-saving design, the Alpha Smile B3 Plus delivers strong performance with its 3 kW capacity, helping homeowners effectively store and utilise solar energy without compromising on performance.

Franklin Home 13.6 kWh

Approximate installation cost: $12,000

Franklin Home Power extends beyond the need for secure backup.

It prioritises the optimisation of daily household energy management for comprehensive whole-home energy independence.

At the core of Franklin Home Power are the aGate intelligent controller, aPower batteries, and the FranklinWH app.

Energy Independence and Security

  1. Robust: Franklin Home Power offers a robust solution with a remarkable 12-year product and performance warranty, ensuring long-term reliability and peace of mind for users.
  2. Safe: Safety is prioritised with Franklin Home Power’s cobalt-free Lithium Iron Phosphate, or LFP, battery, providing a secure and environmentally conscious energy storage solution.
  3. Reliable: The system provides a level of reliability comparable to Uninterrupted Power Supply, or UPS, standards, helping ensure a continuous and stable power source.
  4. Versatile: Franklin Home Power is generator-compatible, supports full off-grid scenarios, and provides comprehensive blackout backup for entire homes.
  5. Scalable: With a scalable 13.6 kWh battery and the capability for up to 15 parallel connections, Franklin Home Power offers adaptability to various energy needs, making it suitable for a range of applications.
  6. Smart: The system’s intelligence is demonstrated through auto load-shedding, a smart feature that optimises backup time by dynamically adjusting to changing power demands and ensuring efficient energy utilisation.

Qcells Q.HOME – 6.86 kWh

Approximate installation cost: $7,000

This AC-coupled storage solution seamlessly integrates with any solar system and offers an exclusive 15-year product warranty.

The modular Q.SAVE battery, with a base capacity of 6.86 kWh, can be easily scaled up to a maximum of 20.5 kWh by combining up to three units.

The Q.SAVE system is complemented by the high-performance Q.VOLT H5 inverter, providing a robust 5 kW of charge and discharge power.

Performance and Flexibility Without Compromise

  1. Easy installation: The improved design ensures convenience and a straightforward installation process for an optimal user experience.
  2. Dynamic optimiser mode: Leveraging real-time weather data, the dynamic optimiser mode is designed to maximise energy yields through an algorithmic approach.
  3. Scalable battery: The battery is scalable, offering options ranging from 6.8 kWh, 13.7 kWh, and 20.5 kWh, ensuring a tailored solution to meet your unique energy requirements.
  4. ATS-free seamless control: Experience continuous and stable backup without the need for an Automatic Transfer Switch, or ATS, during grid faults and restoration.
  5. Extended warranty: Benefit from an extended 15-year product and performance warranty, supported by rigorous quality control measures for added assurance.
  6. Enhanced reliability: The system offers outstanding reliability through the use of Samsung SDI battery cells, helping ensure consistent performance.

Tesla Powerwall – 13.5 kWh

Approximate installation cost: $15,000

Tesla’s dominance in solar storage and solar battery systems is the result of combining sophisticated design with exceptional functionality and market-leading features.

Renowned for reliability, Tesla has emerged as a leading name in solar storage solutions.

Tesla home batteries come into their own when solar panels face limitations, such as during nighttime, overcast weather, or power outages.

This helps ensure a seamless and continuous power supply, even when sunlight is unavailable.

Designed for both residential and commercial applications, Tesla’s large-capacity solar batteries not only meet expectations but can also help optimise the overall efficiency of solar energy systems.

Advanced Applications of the Powerwall 2

  1. Smart storage: The Powerwall 2 is known for efficiency and durability. Its modular design allows users to connect up to 10 solar batteries into a power bank. Its integrated liquid cooling system also helps ensure safe operation, even in extreme temperatures.
  2. High capacity: With a robust 13.5 kWh storage capacity and a 5 kW continuous output, the Powerwall 2 empowers users to run multiple appliances at the same time, helping cover a substantial portion of household energy requirements.
  3. Modern design: The Powerwall 2’s sleek and slimline design integrates seamlessly into modern households, serving as an aesthetically pleasing indoor fixture. Its water-resistant design also makes it suitable for outdoor installations.
  4. Blackout protection: Providing peace of mind during outages, the Powerwall 2 allows users to power essential appliances. In certain scenarios, it can even help safeguard the entire home with comprehensive blackout protection.

Sungrow – 10 kWh

Approximate installation cost: $13,000

Sungrow stands at the forefront of innovation, providing state-of-the-art battery storage solutions that seamlessly integrate with large-scale solar energy systems.

Its advanced technology supports grid resilience and facilitates the efficient management of renewable energy resources.

With Sungrow’s utility-scale battery storage system, businesses and utilities can unlock the full potential of clean energy.

This helps ensure a reliable power supply, enhances grid stability, and supports the transition to a sustainable energy future.

Experience the transformative power of Sungrow’s battery storage system as it helps reshape the energy landscape.

Next-Generation Compact Battery Storage System

  1. Easy installation: Compact and lightweight, this system is designed for single-person installation as part of a solar and battery package. It also features plug-and-play functionality with wiring-free connections between modules.
  2. Flexibility: Easily extendable throughout its lifetime, the system can support 3 to 8 modules per unit, with a maximum of 4 units in parallel. This offers a capacity range of 9 kWh to 100 kWh for solar panels with battery storage.
  3. Safety: The system uses lithium iron phosphate battery technology and incorporates a multi-stage protection design, along with authorised certification.
  4. High performance: It achieves up to 30A continuous charging and discharging current with high efficiency. It also ensures up to 100% usable energy, delivering optimal performance and reliability.

SolarEdge – 10 kWh

Approximate installation cost: $12,500

Elevate your preparedness for the future with the comprehensive SolarEdge ecosystem, featuring backup batteries for solar power, inverters, and Electric Vehicle, or EV, chargers, all powered by the sun.

SolarEdge helps you take control of your energy consumption, reduce dependence on the grid, and support a positive impact on the planet.

Next-Generation SolarEdge Home Solutions

  1. Scalable energy storage: SolarEdge Home Battery offers an optimal solution for storing surplus energy, allowing multiple batteries to stack per inverter. This enables increased system capacity and gives users the flexibility to store and manage excess power efficiently. The batteries can be installed indoors or outdoors, mounted on the wall, or placed on the floor for maximum flexibility.
  2. Safety assurance: Setting a high standard in residential battery safety, SolarEdge Home Battery has successfully passed the rigorous UL9540A unit-level test for fire safety hazards. This achievement supports safer storage and allows for convenient indoor installations, prioritising user safety without compromising efficiency.
  3. Reliable backup power: In the event of grid outages, SolarEdge Home Battery serves as a dependable backup power source. With the ability to support a home using just one battery during an outage, it goes beyond simply keeping the lights on. The battery can power larger appliances such as air conditioning, washers, and dryers for extended periods, providing reliable power when it is needed most.

Enphase – 5 kWh

Approximate installation cost: $8,750

Unleash the power of the IQ Battery 5P, Enphase’s most powerful battery yet.

It can enhance your ability to start and sustain power-hungry appliances such as HVAC systems and pool pumps, even during grid outages.

With exceptional performance from fewer batteries, the Enphase IQ Battery 5P helps ensure a reliable and enduring energy supply.

Next-Generation IQ Batteries: Keep Calm, Even in the Storm

IQ Batteries boast an IP55 rating, delivering power in harsh weather conditions such as rain, sleet, snow, and ice.

The Enphase App’s Storm Guard feature helps ensure readiness for outages by monitoring storm conditions.

Upon detecting an approaching storm, your batteries can automatically reach full charge for optimal backup power.

  1. Load control: Manage power-hungry appliances during outages with Load Control. Turn devices on and off from the Enphase App to conserve charge, set preferences for automated power management, or make manual adjustments based on your needs.
  2. Low voltage, high safety: Enphase IQ Batteries operate with low-voltage DC power, helping reduce risks associated with high-voltage DC power.
  3. Better over time: Receive over-the-air software updates that enhance your Enphase Energy System and the Enphase App with innovative features.
  4. Power you can tap into: Managed through a beautifully designed app, Enphase IQ Batteries put power at your fingertips. Track stored energy, manage backup availability, and more with a simple tap.
  5. Safer, more reliable batteries: Enphase IQ Batteries are designed with advanced safety technology, supporting thermal runaway fire propagation protection in residential indoor wall-mounted systems.
  6. Growing up has never been so easy: Start small and expand with ease. Add more batteries as your energy needs evolve over time, providing flexibility and scalability.
  7. Industry-leading warranty: Covered by a 15-year limited warranty, Enphase IQ Batteries offer reliability through up to 6,000 cycles.

Solar Battery Base Prices and Systems

Solar power battery prices in Australia are conventionally situated in the range of $1,000 to $1,500 per kilowatt-hour, or kWh, of storage capacity, plus installation costs.

Installation costs can vary depending on the site, battery location, and blackout circuit requirements.

A 5 kWh battery is estimated to cost from $6,500 to $9,000 fully installed.

To provide a deeper understanding of the financial aspects, we have created a comprehensive table that showcases projected average prices for solar batteries in 2023 to 2024.

Solar Battery Size Solar Battery Fully Installed Minimum Solar Battery Fully Installed Maximum
5 kWh $6,500 $9,000
10 kWh $12,000 $15,000
13.5 kWh $15,000 $20,000
20 kWh $22,000 $32,000

Note: The prices include battery installation only. Prices may differ if you also have a solar system installed.

Want to check the best solar battery prices in your area or find out what is best for your home?

Contact us today for a no-obligation free quote and assessment.