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Lithium Battery

5KWH Sail Solar 51.2V 100Ah Latest LiFePo4 Rack-mount Lithium Battery for Solar Energy System Use

5KWH Sail Solar 51.2V 100Ah Latest LiFePo4 Rack-mount Lithium Battery for Solar Energy System Use

Long life LiFePO4 cells, high energy density

Modular design, simple operation, supports multiple units in parallel

Factory-direct pricing & OEM support

  • Item No :

    SAS51100
  • Nominal Voltage :

    51.2V
  • Nominal Capacity :

    5.12KWh
  • Warranty :

    10 Years
  • Certificate :

    CE/IEC/UL/UN38.3/MSDS
  • Communication :

    RS232/RS485/CAN/BLUEBOOTH/WIFI
  • Protection :

    IP20 (IP54 OPTIONAL)
  • Type :

    Lifepo4 Battery

This Sail Solar 51.2V 100Ah (5.12kWh) rack-mount Lifepo4 lithium battery uses Grade A cells, has a cycle life of over 6000 cycles, features a built-in intelligent BMS for comprehensive protection, a simple rack design for easy installation, and supports parallel expansion, making it suitable for home and commercial use.

Specification

 

MODEL

SAS51100

Battery Type

LiFePO4

Nominal Voltage

51.2V

Nominal Capacity

100Ah

Energy

5.12KWh

Internal Resistance

≤200mΩ

Cycle Life

≥6000 Cycles @ 0.5C 80%D.O.D

Months Self Discharge

<3%

Efficiency of Charge

99.5%@ 0.2C

Efficiency of Discharge

96-99%@ 1C

Charge Voltage

58.4±0.5V

Charge Mode

CC/CV

Charge Current

40A

Max Charge Current

100A

 Continuous Discharge Current

40A

Max Discharge Current

100A

Charge Temperature

0 to 55 ℃

Discharge Temperature

-10 to 60 ℃

Storage Temperature

-10 to 40 ℃

Protection Grade

IP20(IP54 OPTIONAL)

Cell & Method

3.2V100Ah-16S1P

Terminal

100A

Protocol(Optional)

RS232/RS485/CAN/BLUETOOTH/WIFI

BMS

100A

Safety & Certification
CELL:UL1642/UL1973/IEC62619/CE/CB/UN38.3/UL9540/ROHS/REACH
Size (mm)

440*440*133(D*W*H)

Net Weight (kg) 47KG
Wooden Box Package Size (mm)

652*542*205

Quantity of Loading

300pcs/20ft 520pcs/40ft

Application

 

Core Energy Storage Unit: Stores excess solar energy generated during the day, providing reliable power at night or on cloudy days to meet your home or business's electricity needs.

 

Uninterruptible Power Supply: Seamlessly provides emergency power during grid outages, ensuring the continuous operation of critical loads (lighting, appliances, communication equipment) and preventing interruptions.

 

Intelligent Protection with Built-in Battery Management System (BMS): Monitors voltage, current, and temperature in real time to prevent overcharging, over-discharging, overcurrent, and short circuits, ensuring long-term safe and reliable operation.

-

 

- Easy Bracket Installation: Dedicated, easy-to-use brackets require no complicated tools and can be installed in minutes, significantly reducing installation barriers and labor costs.

 

- Vertical Stacking for Expansion: Supports safe stacking of multiple batteries without occupying horizontal space. It easily adapts to racks or indoor corners, and capacity upgrades require no additional site modifications.

 

- High-Performance Solution: The simplified bracket structure reduces redundant hardware costs, allowing you to achieve the same stable performance as professional rack solutions at a more affordable price.

 

- Flexible Application: Whether for home energy storage cabinets, commercial equipment rooms, or small industrial systems, batteries can be stacked and connected in series to quickly build a neat and scalable energy storage system.

 

This 51.2V 100Ah battery is designed for seamless integration, featuring a built-in BMS and supporting RS485, RS232, and CAN communication protocols for real-time data exchange with inverters and monitoring systems. It is fully compatible with most mainstream hybrid and off-grid inverter brands, including Solis, GoodWe, Growatt, Deye, Sofar Solar, Solax Power,etc, truly achieving plug-and-play functionality. This multi-protocol compatibility ensures reliable system communication, simplifies setup, and allows for flexible integration into new and existing solar energy storage systems.

 

 

After-Sales Service

" 7/24 " After-Sales Support

7 days a week, 24 hours a day: Ready to respond and solve problems immediately—Sail Solar's commitment to worry-free after-sales service.

Service Email: info@sailsolaress.com


Service Process

01

Submit Service Requests

Submit your service requests at any time via email, online customer service, or mobile app.

02

Rapid Response

Our service team will immediately respond to your requests and communicate the details of the issue with you.

03

On-Site Service or Remote Support

Depending on the nature of the problem, provide on-site service or remote technical support.

04

Problem Resolution

Our goal is to completely resolve your issue within 24 hours.

05

Follow-Up

After the problem is resolved, our team will continue to follow up to ensure your satisfaction with the service results.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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