48V 135Ah 6.9kw residential lifepo4 lithium solar power energy home battery pack storage system

Short Description:

Model:  51.2V 100ah

Application: Solar energy household system
Certification: CE/Rohs/MSDS/UN38.3
OEM/ODM: Acceptable
Charging rate: 0.5C
Discharging rate: 1C
Place of Origin: Guangdong, China
Product type: Lifepo4 battery pack
Communication: CANBUS and RS485
BMS: Seplos 48V 16S 100A BMS
Size: 600*440*170mm
Weight: 65kg

Product Detail

Product Tags


Introducing the 48V 135Ah Wall Mount 6.9KWh LiFePO4 Battery Pack – a compact high performance energy storage solution designed to provide reliable power for a variety of applications.

The battery pack has a rated voltage of 48V and a capacity of 135Ah, providing a substantial stored energy of 6.9KWh. Whether you're powering a small to medium home, a commercial space, or an off-grid installation, this battery pack is designed to provide consistent and stable power.

The LiFePO4 (Lithium Iron Phosphate) chemistry used in this battery pack ensures enhanced safety, longevity and efficiency. LiFePO4 batteries offer excellent thermal stability and longer cycle life than other lithium-ion chemistries, giving you a reliable, durable energy storage option.

The battery pack adopts a wall-mounted design, which is easy to install and integrates to save space. It is a convenient, compact solution that can be mounted on a wall or fixed to a flat surface, and is suitable for both indoor and outdoor environments.


The built-in battery management system (BMS) ensures optimal performance by monitoring and controlling the charging and discharging parameters of the battery. It prevents overcharging, overdischarging and short circuit, ensuring the safety and service life of the battery pack.


Model PowerWall 48v 135Ah
Battery Type  LiFePO4
Energy  6912Wh
Rated Voltage 51.2V
Working Voltage Range  40~58.4V
Max Charge Current  200A
Max Discharge Current  200A
Standard Discharge Current  200A
Max. Continuous Current  200A
Max ParallelQuantity 16
Designed Life-span  6000 cycles
Operating Temperature Charge:0~60℃ Discharge:-10~60℃
Operation Humidity 5~95%
Nominal OperationAltitude <3000m
IP Rating  IP657
Installation Method Wall-Mount / Shelve
Dimension (L/W/H) 1028*78*545 mm
Weight  Approx. 63.3kg






In addition, the 48V 135Ah wall-mounted battery pack is designed for easy expansion, allowing you to expand energy storage capacity as needed. You can combine multiple battery packs to meet higher power needs or accommodate future energy needs.

This battery pack is compatible with a variety of solar systems, enabling you to harness clean and renewable energy. You can efficiently store excess solar energy during the day for use during peak demand or when the sun is out at night.


Electric power application
● Start the battery motor
● Commercial buses and buses:
>>Electric cars, electric buses, golf carts/electric bicycles, scooters, RVs, AGVs, marines, coaches, caravans, wheelchairs, electronic trucks, electronic sweepers, floor cleaners, electronic walkers, etc.
● Intelligent robot
● Power tools: electric drills, toys

Energy storage
● Solar wind power system
● City grid (on/off)

Backup system and UPS
● Telecom base, cable TV system, computer server center, medical equipment, military equipment

Other apps
● Safety and electronics, mobile point of sale, mining lighting / flashlight / LED lights / emergency lights


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