48V 314Ah LiFePO4 Lithium Battery With Smart BMS Server Rack Energy Storage For Off-Grid Solar

The Bloo Power 48V 314Ah LiFePO4 Lithium Battery with Smart BMS Server Rack Energy Storage for Off-Grid Solar has rapidly become the gold-standard choice in 2025 for serious off-grid and hybrid solar installations. Built around premium 314Ah prismatic LiFePO4 cells (EVE MB31, CATL, REPT, Lishen), this 16 kWh (51.2 V nominal) server-rack module delivers unmatched cycle life, active balancing, and plug-and-play compatibility with virtually all major hybrid inverters.

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  10KWh

  Wall mounted

  Lithium Battery

   
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  15KWh

  Rack mounted

  Lithium Battery

   
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  15KWh

  Wheel

  Lithium Battery

   
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  10KWh

  All in one

  Lithium Battery

   

 

 

 

 

Power Battery Generator With Lifepo4 Highlight :

 

Based on a standard 19-inch rack design, it can be quickly slide into the rack for installation, with neat cabling and simple maintenance, making it ideal for home energy storage systems and small commercial data centers.

With a high capacity of 16kWh and a high current output of 314Ah, it can provide long-term stable power supply for critical home loads, server equipment, communication equipment, etc., and easily cope with power outages or peak and off-peak electricity demand.

It adopts high-quality lithium iron phosphate battery cells, which have advantages such as high temperature stability, non-flammability, and cycle resistance; the cycle life can reach 6000+ cycles, the overall life of the machine is long, and the return on investment is higher.

It features a built-in intelligent battery management system that monitors key parameters such as cell voltage, temperature, current, and SOC in real time. It also provides multiple protections against overvoltage, undervoltage, overcurrent, overtemperature, and short circuit, enhancing system safety and stability.

It supports parallel connection of multiple rack batteries and can be easily expanded from 16kWh to tens or even hundreds of kWh, making it suitable for various applications such as family villas, commercial energy storage projects, low-voltage power rooms, and communication base stations.

It has good compatibility with inverters from multiple brands (such as Deye, Growatt, Luxpower, Victron, etc.) and can be easily deployed in grid-connected, off-grid, or hybrid photovoltaic energy storage systems.

 

 

This battery uses 16 series (16S) Grade-A automotive-class LiFePO4 cells with an integrated 200 A–250 A smart BMS featuring Bluetooth 5.0, active 8 A–16 A balancing, and CAN/RS485 communication. Standard 19-inch rack format (typically 5U–6U) allows seamless stacking up to 15–32 modules (256–512 kWh) without external battery management master units on most brands.

Q: Are energy storage batteries suitable for use in cold temperatures?
A: The operating temperature range of our batteries is typically between -10°C to 55°C,we won't recommend to use in temperature lower -10°C.

Q: Is there a warning function for low battery levels in the battery?
A: The battery can be equipped with an early warning function, providing real-time monitoring of battery parameters and prompt notifications to users for timely resolution of any issues.

Q: How do I activate the battery?
A: Before utilizing your battery for the first time, it is important to activate it by charging and discharging with a current greater than 1A, and to measure the terminal voltage to confirm it is functional. To prolong the battery's lifespan, it is recommended to disconnect it from the system before prolonged storage. After 24 hours, the battery will enter its automatic mode.

Q: Do the energy storage batteries charge quickly?
A: The speed of charging and the charging efficiency of energy storage batteries varies based on the specific model and its specifications. Typically, high-quality batteries have a faster charging speed and a more efficient charging process.

Q: What is the lifespan of LiFePO4 batteries?
A: LiFePO4 batteries have a lifespan of over 8000 cycles at 80% depth of discharge. With daily charging and discharging, these batteries can last more than 15 years.

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