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Cheaper Home Battery Rebates Are Here! Prices shown are BEFORE rebates. Don't miss out, you can save thousands!! Call us 1300 763 469.
AERL LiFe2-5120S battery

AERL LiFe2-5120S Modular Lithium Energy Storage modules and cabinets

by AERL
$2,898.00

Customers please Note:

Shipping is free on most orders within Australia; however, some heavy or bulky items may require specialised freight at additional cost. While we aim to keep shipping free wherever possible, regional and remote areas may attract additional charges depending on location and freight requirements.

For tailored quotes or to confirm shipping costs, please get in touch.
For more details on shipping and delivery, please click here.

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The AERL LiFe2-5120S uses advanced LiFePO4 prismatic cells  ensuring long-lasting performance, safety and is designed to deliver reliable power, even in the harshest and toughest Australian conditions

The AERL LiFe2 system offers a flexible, installer-friendly solution with hot-swappable modules that can be replaced without downtime, operating seamlessly in either Managed or Self-Managed modes. It's advanced battery management includes an industry-first automatic fallback to Self-Management if communication with the inverter is lost. For added convenience, pre-wired cabinet options (6 or 10 module capacity) feature quick plug-and-play connections, significantly reducing installation time.

Select the quantity of modules, along with your choice of cabinet from the drop down menu. 

Please Note: These are heavy items with shipping on a pallet to nearest freight depot or unloading facilities required, otherwise tailgate fees may apply. Freight is calculated by location and components required; please Contact us to discuss the most cost effective, reliable shipping option to your address.

Main Features:

Unmatched Reliability: Experience uninterrupted power with the industry-first Automatic Fallback to Self-Management, which keeps your system running smoothly, even if communication is lost with inverters.

Modern, Sleek Storage: Expandable and securely housed in the specially designed  6 or 10 module cabinets.

Effortless Scalability: Whether you need a small or large setup, the LiFe2- 5120 offers easy expansion with up to 64 batteries connected in parallel, thanks to its plug-and-play design

Hassle-Free Installation: Save time with quick, plug-and-play connections, and enjoy the convenience of hot-swappable modules that can be replaced without any system downtime and interruptions.

Compatibility: Operates with both managed and self managed inverter systems.

Remote Monitoring: Stay in control from anywhere with XESS LINK, which allows you to monitor performance and manage your system remotely.

Built for Tough Environments: Designed for durability, the XESS ION 5120 performs reliably in a wide range of temperatures, making it ideal for challenging climates here in Australia. 

Quick Specs:

• Model: LiFe2-5120S

• Nominal Voltage: 51.2 V DC

• Energy Capacity: 5.12 kWh / 100 Ah

• Voltage Range: 40.8 V – 58.4 V DC

• Max Continuous Discharge Power: 5.12 kW (1C)

• Peak Discharge Power: 10.24 kW (200 A for 5s)

• Max Continuous Charge/Discharge Current: 100 A

• Peak Charge Current: 200 A

• Depth of Discharge: Up to 100%

• Cell Chemistry: LiFePO4 (Prismatic)

• Cooling: Natural convection

• Operating Temperature (Managed): Charge: -10°C to 50°C / Discharge: -20°C to 50°C

• Operating Temperature (Self-Managed): Charge: 0°C to 50°C / Discharge: -5°C to 50°C

• Efficiency: >96%

• Communications: CAN 2.0A / RS485

• Scalability: Up to 64 units in parallel

• IP Rating: IP40

• Weight: 44 kg

• Dimensions (W x D x H): 440 x 134 x 480 mm

• Integrated Protection: 1-pole 125A 80V DC breaker, BMS with over/under-voltage and over-temp cut-offs

• Certifications:

• Cell: UL1973, UL9540A, IEC62619:2022, UN38.3

• Pack: IEC62619:2022, IEC62040, UN38.3, CE

• Warranty: 5 + 5 years (conditions apply)

Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage DATASHEET

Click Here To View AERL LiFe2-5120S Battery system case study

Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage QUICK START GUIDE
Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage USER MANUAL
Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage INVERTER INTEGRATION MANUAL

Click Here to view AERL LiFe2-5120S Warranty Statement

Interested in starting your solar journey, but need some help in deciding what is the best system for your needs, free and without obligation? 

Start by CLICKING HERE
We'll be glad to assist you, in achieving Energy Independence... Your Way. 


Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms. 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 120 VDC and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.

For Faq's and information regarding product applications and Rebates,
Please Click here. 

Description

The AERL LiFe2-5120S uses advanced LiFePO4 prismatic cells  ensuring long-lasting performance, safety and is designed to deliver reliable power, even in the harshest and toughest Australian conditions

The AERL LiFe2 system offers a flexible, installer-friendly solution with hot-swappable modules that can be replaced without downtime, operating seamlessly in either Managed or Self-Managed modes. It's advanced battery management includes an industry-first automatic fallback to Self-Management if communication with the inverter is lost. For added convenience, pre-wired cabinet options (6 or 10 module capacity) feature quick plug-and-play connections, significantly reducing installation time.

Select the quantity of modules, along with your choice of cabinet from the drop down menu. 

Please Note: These are heavy items with shipping on a pallet to nearest freight depot or unloading facilities required, otherwise tailgate fees may apply. Freight is calculated by location and components required; please Contact us to discuss the most cost effective, reliable shipping option to your address.

Main Features:

Unmatched Reliability: Experience uninterrupted power with the industry-first Automatic Fallback to Self-Management, which keeps your system running smoothly, even if communication is lost with inverters.

Modern, Sleek Storage: Expandable and securely housed in the specially designed  6 or 10 module cabinets.

Effortless Scalability: Whether you need a small or large setup, the LiFe2- 5120 offers easy expansion with up to 64 batteries connected in parallel, thanks to its plug-and-play design

Hassle-Free Installation: Save time with quick, plug-and-play connections, and enjoy the convenience of hot-swappable modules that can be replaced without any system downtime and interruptions.

Compatibility: Operates with both managed and self managed inverter systems.

Remote Monitoring: Stay in control from anywhere with XESS LINK, which allows you to monitor performance and manage your system remotely.

Built for Tough Environments: Designed for durability, the XESS ION 5120 performs reliably in a wide range of temperatures, making it ideal for challenging climates here in Australia. 

Quick Specs:

• Model: LiFe2-5120S

• Nominal Voltage: 51.2 V DC

• Energy Capacity: 5.12 kWh / 100 Ah

• Voltage Range: 40.8 V – 58.4 V DC

• Max Continuous Discharge Power: 5.12 kW (1C)

• Peak Discharge Power: 10.24 kW (200 A for 5s)

• Max Continuous Charge/Discharge Current: 100 A

• Peak Charge Current: 200 A

• Depth of Discharge: Up to 100%

• Cell Chemistry: LiFePO4 (Prismatic)

• Cooling: Natural convection

• Operating Temperature (Managed): Charge: -10°C to 50°C / Discharge: -20°C to 50°C

• Operating Temperature (Self-Managed): Charge: 0°C to 50°C / Discharge: -5°C to 50°C

• Efficiency: >96%

• Communications: CAN 2.0A / RS485

• Scalability: Up to 64 units in parallel

• IP Rating: IP40

• Weight: 44 kg

• Dimensions (W x D x H): 440 x 134 x 480 mm

• Integrated Protection: 1-pole 125A 80V DC breaker, BMS with over/under-voltage and over-temp cut-offs

• Certifications:

• Cell: UL1973, UL9540A, IEC62619:2022, UN38.3

• Pack: IEC62619:2022, IEC62040, UN38.3, CE

• Warranty: 5 + 5 years (conditions apply)

Specifications:

Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage DATASHEET

Case study:

Click Here To View AERL LiFe2-5120S Battery system case study

Manuals:

Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage QUICK START GUIDE
Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage USER MANUAL
Click Here To View AERL LiFe2-5120S Modular Lithium Energy Storage INVERTER INTEGRATION MANUAL

Warranty:

Click Here to view AERL LiFe2-5120S Warranty Statement

Find my kit

Interested in starting your solar journey, but need some help in deciding what is the best system for your needs, free and without obligation? 

Start by CLICKING HERE
We'll be glad to assist you, in achieving Energy Independence... Your Way. 


Why Buy from Buzz?

Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

Disclaimer

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms. 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 120 VDC and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.

FAQ's and Guides

For Faq's and information regarding product applications and Rebates,
Please Click here.