Best Solar Batteries in Australia [2024]

Solar Battery Storage can assist in managing your energy requirements.

Here are our top Solar Battery recommendations.

Aug. 21, 2023 9:36 a.m. AEST
Chris Bone

Alpha-ESS SMILE5 13.3 kWh

Hands down, the best value for money

Price

$7,500 (excl. installation)

Warranty

5 years product warranty, 10 years performance warranty

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How to Choose a Solar Battery

As the sun-drenched landscapes of Australia continue to embrace renewable energy, the role of solar batteries has taken center stage in the pursuit of a sustainable future. These advanced energy storage solutions not only allow Australian homeowners to harness the abundant sunlight but also empower them to store surplus energy for use during cloudy days or evenings. With a wide array of options available, selecting the right solar battery demands careful consideration of specific features that suit the Australian context.

We delve into the key factors to keep in mind when choosing a solar battery for your Australian home.

Capacity and Storage Needs

Embarking on your solar battery journey requires a close examination of your energy consumption patterns and storage requirements. Take into account your daily energy usage and peak energy demands. Solar battery capacity is measured in kilowatt-hours (kWh), signifying its storage capability. By understanding your energy needs, you can determine the ideal capacity that aligns with your lifestyle.

Depth of Discharge

DOD refers to the percentage of a battery’s capacity that can be used before it needs recharging. Some batteries can be discharged more deeply without affecting their lifespan. A higher DOD provides more usable energy but may affect the battery’s longevity.

Cycle Life and Warranty

Cycle life refers to the number of charge and discharge cycles a battery can undergo before its capacity significantly degrades. Opt for a battery with a higher cycle life to ensure long-term performance. Also, consider the warranty period, which often varies between 5 to 15 years, depending on the manufacturer.

Battery Chemistry

Battery chemistry plays a crucial role in determining the performance, safety, and lifespan of a solar battery. Common battery chemistries include lead-acid, lithium-ion, and flow batteries. Lithium-ion batteries are popular due to their higher energy density, longer lifespan, and faster charging capabilities. Within lithium-ion batteries, variations like Lithium Iron Phosphate (LiFePO4) are known for their safety and stability.

Compatibility and Integration

Ensure that the solar battery you choose is compatible with your existing solar PV system and inverter. Some batteries are designed for seamless integration, eliminating the need for complex configurations.

Cost and Return on Investment (ROI)

While solar batteries represent a significant investment, calculate the potential return on investment over time. Factor in reduced electricity bills, potential grid independence, and any available incentives or rebates in your State or Territory

Safety Features

Safety is paramount when dealing with energy storage systems. Look for batteries with advanced safety features such as thermal management systems, overcharge and over-discharge protection, and secure enclosures.

Solar Battery Reviews - 2023

Alpha-ESS SMILE5

Best for value for money, by a solar battery charge

If you are passionate about clean energy and sustainability, the decision to invest in the Alpha ESS Smile 5 with the 13.3P battery is a no-brainer. This remarkable energy storage solution has exceeded many customer expectations in every way, reshaping the way household interacts with power consumption. Here’s a comprehensive review of this game-changing system:

Seamless Integration and Effortless Expansion

From the moment the Smile 5 is installed, it seamlessly integrates with your house. The modular design allows for a quick and easy setup with a choice of expanding from 13.3 kWh to a maximum of 79.8 kWh, ensuring your evolving energy needs are met without a hitch.

Energy Prowess and Dependability

The Smile 5’s high power output and usable energy ratio are truly commendable. It has the ability to reach a maximum charge and discharge current of 100A (0.5C), providing a consistent and dependable energy flow.

Safety First with LiFePO4 Chemistry

Safety is paramount when it comes to energy solutions, and the Smile 5’s LiFePO4 chemistry offers peace of mind like no other. The stability of this chemistry and its thermal runaway temperature exceeding 480 degrees Celsius set a new standard in residential energy storage safety.

Aesthetic Harmony and Compact Design

Home aesthetics matter, and the Smile 5’s compact design effortlessly merges with any living space. It’s refreshing to have an energy solution that not only performs impeccably but also complements the visual appeal of a home.

Longevity and Warranty Assurance

The Smile 5 boasts an impressive lifespan with 8000 cycles, backed by a 5-year product warranty and a 10-year performance warranty when installed by a professional. This system is a true investment in the long-term sustainability of a household.

Diverse Applications, One Solution

The Smile 5’s versatility shines as it seamlessly caters to various energy applications. Whether it’s backup power, microgrid integration, or electric vehicle charging, this system handles it all with finesse.

In summary, the Alpha ESS Smile 5 with the 13.3P battery is a resounding testament to innovation, performance, and sustainability. It’s an investment that’s not only forward-thinking but also deeply aligned with the values of responsible energy consumption. Many customers have commented that the Smile 5 has been nothing short of remarkable.

Specifications Overview

  • Design: Compact and elegant design
  • Expansion: Modular design allows expansion up to 79.8 kWh
  • Power Output: High output power and 90% usable energy ratio
  • Safety: LiFePO4 chemistry with high thermal runaway temperature
  • Integration: Seamless integration between inverter and battery
  • Longevity: 8000 cycles, 5-year product warranty, 10-year performance warranty
  • Certifications: IEC standards and Australian CEC accreditation
  • Applications: Suitable for backup power, microgrid integration, EV charging, and more.
SolaX Triple Power

Excellent for households with small power needs

For those who are deeply committed to clean energy and sustainability, the choice to invest in the Solax Power Triple Power T-Bat 4.5kW is a clear winner. This exceptional solar battery has captured the hearts of many customers, transforming the way households engage with power consumption. Here’s a comprehensive review that sheds light on the remarkable features of this game-changing energy storage solution:

Seamless Integration and Scalable Expansion

Right from the moment of installation, the Triple Power T-Bat 4.5kW seamlessly integrates with your home’s energy ecosystem. Its modular design facilitates a hassle-free setup, and the option to expand your storage capacity ensures that your evolving energy needs are met effortlessly.

Unmatched Performance and Reliability

The Triple Power T-Bat 4.5kW boasts impressive power output and a highly usable energy ratio, setting new standards in performance. With a maximum charge and discharge current of 25A, this battery guarantees a steady and reliable energy flow, catering to your household’s power demands.

Safety First with LG Chem Partnership

Safety is of utmost importance in any energy solution, and the Triple Power T-Bat 4.5kW takes it to heart by partnering with LG Chem for battery cell technology. This partnership ensures stability, reliability, and the utmost safety, offering peace of mind like never before.

Aesthetic Appeal and Compact Design

Harmony between technology and aesthetics matters, and the Triple Power T-Bat 4.5kW excels in both. Its compact design seamlessly merges with your living space, ensuring that your energy solution complements the visual appeal of your home.

Durability and Warranty Confidence

With an impressive lifespan of over 6000 cycles and a 10-year warranty, the Triple Power T-Bat 4.5kW stands as a beacon of durability. This battery is not just an investment in energy storage; it’s a long-term commitment to sustainability and reliability.

Versatile Applications, One Solution

From backup power to microgrid integration and electric vehicle charging, the Triple Power T-Bat 4.5kW handles a diverse range of energy applications with finesse. Its versatility ensures that your energy needs are met, no matter the scenario.

In summary, the Solax Power Triple Power T-Bat 4.5kW represents innovation, performance, and sustainability wrapped into one. It’s an investment that aligns with responsible energy consumption values and provides a forward-looking approach to energy management. Countless customers have expressed their satisfaction, describing the Triple Power T-Bat 4.5kW as nothing short of remarkable.

Specifications Overview:

  • Design: Aesthetic and compact design
  • Expansion: Modular design for scalable expansion
  • Power Output: High power output and impressive usable energy ratio
  • Safety: Partnership with LG Chem for top-notch battery cell technology
  • Integration: Seamless integration with compatible inverters
  • Durability: Over 6000 cycles lifespan and a 10-year warranty
  • Certifications: Meets IEC standards and Australian CEC accreditation
  • Applications: Ideal for backup power, microgrid integration, EV charging, and more.
Goodwe Lynx Home F Series LX F13.1-H

Exceptional performance for great price

If you’re committed to embracing clean energy and sustainability, the decision to invest in the GoodWe Lynx Home F Series is an undeniable choice. This exceptional energy storage solution has surpassed the expectations of countless customers, revolutionizing the way households interact with power consumption. Here’s an in-depth review of this revolutionary system:

Seamless Integration and Expandability at Its Best

The moment the GoodWe Lynx Home F Series enters your home, it seamlessly blends into your energy landscape. The modular design ensures a swift and effortless installation, offering the flexibility to start with 6.6 kWh and expand up to an astonishing 16.4 kWh per battery tower. This adaptability caters to your evolving energy demands without a hitch.

Unmatched Energy Performance and Reliability

The Lynx Home F Series excels not only in capacity but also in consistent energy delivery. With an impressive nominal charge and discharge current of 25 A, this system ensures a reliable energy flow, making it a dependable powerhouse.

Safety Redefined with LFP Chemistry

Safety takes precedence, and the Lynx Home F Series achieves it with its Lithium Iron Phosphate (LFP) battery cell technology. The stability of this chemistry, coupled with its thermal runaway temperature surpassing 480 degrees Celsius, sets new benchmarks in residential energy storage safety.

Harmony in Design and Functionality

Marrying form and function, the Lynx Home F Series boasts a compact design that effortlessly harmonizes with any living space. This system doesn’t just perform impeccably; it enhances your home’s aesthetics.

Longevity and Peace of Mind

The Lynx Home F Series ensures a lasting investment in your household’s sustainability journey. With an impressive lifespan of 10 years, supported by a 10-year performance warranty, this system is a testament to GoodWe’s commitment to durable, sustainable energy solutions.

Versatile Applications, Singular Solution

The Lynx Home F Series shines in its versatility, catering seamlessly to various energy applications. Whether it’s backup power, microgrid integration, or electric vehicle charging, this system handles diverse energy needs with finesse.

In Conclusion, Pioneering Innovation and Sustainability

The GoodWe Lynx Home F Series isn’t just an energy storage system; it’s an embodiment of innovation, performance, and sustainability. It’s an investment that aligns with the values of responsible energy consumption, echoing the sentiments of numerous satisfied customers who have found the Lynx Home F Series to be nothing short of remarkable.

Specifications Overview:

  • Design: Compact and elegant design
  • Expansion: Modular design facilitates expansion up to 16.4 kWh
  • Power Output: Nominal charge/discharge current of 25 A
  • Safety: Lithium Iron Phosphate (LFP) chemistry with high thermal runaway temperature
  • Integration: Seamlessly integrates with GoodWe EH, ET, and GEH inverters
  • Longevity: 10-year lifespan and performance warranty
  • Certifications: IEC standards and Australian CEC accreditation
  • Applications: Suitable for backup power, microgrid integration, EV charging, and more.
SunGrow SBR HV 12.8 kWh

Support and warranty is top notch

If you’re seeking a versatile and dependable solar energy storage solution, the Sungrow SBR HV battery offers a compelling option. This balanced review will provide you with an in-depth exploration of the key features that define the Sungrow SBR HV battery and its impact on your home’s energy landscape:

Balancing Functionality and Considerations for the Sungrow SBR HV Battery

Harnessing the potential of clean energy and sustainability becomes an attractive choice with the Sungrow SBR HV battery. This adaptable energy storage solution has captured the attention of homeowners, providing a comprehensive energy management solution that caters to various needs. Here’s an in-depth analysis of the Sungrow SBR HV battery:

Harmony in Integration and Growth

The Sungrow SBR HV battery introduces a seamless integration process to your energy ecosystem. Through a wireless plug-and-play connection, the battery units are effortlessly linked, ensuring a hassle-free setup. The modular design supports your evolving energy requirements, allowing you to expand your energy storage capacity from 9.6kWh to 25.6kWh as needed.

Balanced Performance and Reliability

Dependability is key when it comes to energy storage, and the Sungrow SBR HV battery strikes a balance between performance and reliability. With a continuous charging and discharging current of 30A, this battery provides consistent energy flow. It’s noteworthy that the battery’s lithium iron phosphate chemistry contributes to its stability, and its multi-stage protection design further enhances its safety.

Prioritizing Preparedness and Practicality

The Sungrow SBR HV battery extends beyond mere energy storage; it serves as a dependable backup power source during grid disruptions. This feature positions it as a reliable solution for homeowners who value preparedness. Additionally, the battery’s monitoring capabilities, accessible through an app or web-based portal, put control at your fingertips, allowing you to optimize energy usage from anywhere.

Embracing Sustainability with Local Support

Incorporating a Sungrow SBR HV battery into your home aligns with a sustainable future. This commitment to sustainability is bolstered by the battery’s authorized safety certifications and comprehensive local support network. Australian homeowners can rest assured knowing that assistance is readily available, ensuring a lasting and productive battery experience.

Balancing Innovation and Investment

In conclusion, the Sungrow SBR HV battery presents a compelling option for those seeking a balanced approach to energy storage. Its adaptability, innovative features, and reliability make it a noteworthy investment. By selecting the Sungrow SBR HV battery, you’re not only taking a step towards efficient energy utilization but also embracing a solution that aligns with responsible energy consumption values.

Specifications Overview

  • Design: Sturdy and reliable floor-mounted design
  • Capacity Range: Flexible capacities from 9.6kWh to 25.6kWh
  • Usable Energy: Impressive 100% usable energy feature
  • Safety: Lithium iron phosphate chemistry with multi-stage protection
  • Integration: Wireless plug-and-play connection for easy expansion
  • Backup Power: Reliable backup power during grid disruptions
  • Warranty: 10-year warranty for both commercial and domestic use
  • Applications: Suitable for homeowners prioritizing energy efficiency, preparedness, and sustainable energy consumption.
LG Chem RESU 6.5

Best all rounder for price, longevity and support

For those deeply committed to clean energy and sustainability, the LG Chem RESU battery presents an undeniable choice. This exceptional energy storage solution has consistently exceeded the expectations of numerous customers, redefining the way households engage with power consumption. Here’s an in-depth exploration of the transformative potential of the LG Chem RESU battery:

Seamless Integration and Future-Proof Expansion

Upon installation, the LG Chem RESU battery seamlessly integrates with your home energy ecosystem. Its modular design ensures a swift and effortless setup, allowing for effortless expansion from its initial 6.5 kWh to a substantial 13 kWh. This flexibility ensures that your changing energy demands can be met seamlessly, catering to your evolving needs without any complications.

Unmatched Energy Prowess and Reliability

The LG Chem RESU battery showcases remarkable power output and an exceptional usable energy ratio. With the ability to achieve a maximum charge and discharge current of 100A (0.5C), this battery ensures a steady and reliable energy flow. This dependable performance is a testament to its unwavering commitment to providing consistent and substantial energy output.

Safety at the Core with LiFePO4 Chemistry

Prioritizing safety in energy solutions is paramount, and the LG Chem RESU battery achieves this with its LiFePO4 chemistry. This chemistry not only guarantees peace of mind but sets a new standard in residential energy storage safety. Its thermal runaway temperature exceeding 480 degrees Celsius underscores its dedication to ensuring the utmost security for your household.

Harmony in Aesthetics and Compact Design

Home aesthetics deserve attention, and the LG Chem RESU battery doesn’t disappoint. Its compact design effortlessly blends with your living space, offering not just remarkable performance but also contributing to the visual appeal of your home. This harmonious integration signifies a balance between functionality and design.

Enduring Longevity and Warranty Assurance

With an impressive lifespan of 8000 cycles, the LG Chem RESU battery is an investment built to last. Supported by a 10-year product warranty and a 10-year performance warranty when professionally installed, it offers a true commitment to the long-term sustainability of your household. This system isn’t just a short-term solution but a lasting investment in the future.

Versatile Applications, One Comprehensive Solution

The LG Chem RESU battery’s versatility shines through its seamless adaptability to various energy applications. Whether serving as a backup power source, integrating with microgrids, or facilitating electric vehicle charging, this system navigates diverse energy requirements with remarkable finesse.

In summary, the LG Chem RESU battery stands as a testament to innovation, performance, and sustainability. It’s an investment that aligns seamlessly with forward-thinking values and responsible energy consumption. The feedback from many customers echoes the sentiment that the LG Chem RESU battery has gone above and beyond expectations, transforming energy consumption into a remarkable experience.

Specifications Overview

  • Design: Compact and elegant design
  • Expansion: Modular design allows expansion up to 13 kWh
  • Power Output: High output power and exceptional usable energy ratio
  • Safety: LiFePO4 chemistry with high thermal runaway temperature
  • Integration: Seamless integration between inverter and battery
  • Longevity: 8000 cycles, 10-year product and performance warranty
  • Certifications: Compliant with IEC standards and Australian CEC accreditation
  • Applications: Ideal for backup power, microgrid integration, EV charging, and more.