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Qidianfy 48V 100Ah LiFePO4 Lithium Battery | Server Rack

$779.00 USD
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Qidianfy Battery Factory Direct to Customer
  • 5.12kWh Capacity: 51.2V 100Ah LiFePO4 battery designed for home energy storage, off-grid solar systems, backup power, and other demanding applications.
  • 6000+ Deep Cycles: High-quality LiFePO4 cells deliver up to 6000 cycles at 80% DOD, providing long-lasting and dependable energy storage with a service life of up to 10 years.
  • 100A BMS & 5000W Output: Built-in smart BMS continuously monitors voltage, current, temperature, cell balance, and battery status, with up to 100A charging and discharging current.
  • Bluetooth & LCD Monitoring: Monitor key battery information through Bluetooth App connectivity and the built-in LCD display, including battery capacity, temperature, cell status, and warning information.
  • Expandable to 81.92kWh: Connect up to 16 batteries in parallel, with 2–4 units recommended according to the application for flexible home and commercial energy storage expansion.
  • Wide Inverter Compatibility: Designed for 51.2V DC off-grid and hybrid solar inverter systems with CAN/RS485 communication for flexible system integration.
  • Professional Server Rack Design: The compact 3U rack-mounted enclosure is designed for integration into server cabinets, battery racks, and solar energy storage systems, helping maximize available installation space.
  • Built-In Air Switch: A dedicated air switch provides convenient power control and added protection during operation, while the integrated BMS helps manage and monitor the battery system.
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SPECS

BATTERY

Cell Type：LiFePO4
Warranty：5 Years
Cycle Life：≥6000 Cycles at 80% DOD
Nominal Voltage：51.2V
Rated Capacity：100Ah
Rated Energy：5.12KWh
Max. Expansion：16 Batteries in Parallel
Certifications：CE, RoHS, IEC62619, IEC62133, UN38.3, MSDS
Bluetooth：Yes
Self-Heating：/

BMS

BMS：100A
Max. Continuous Discharge Power：5.12KW
Max. Continuous Charge Current：100A
Max. Continuous Discharge Current：100A

CHARGE

Max. Charging Voltage：56Vdc
Max. Charging Current：100A

TEMPERATURE

Work Temperature Range：-4°F ~ 140°F / -20°C ~ 60°C
Storage Temperature：0°C ~ 45°C
Storage Time：Recharge Every 3–6 Months; SOC ≥80%

OTHERS

Dimensions：18.90*17.32*5.24 in / 48.00*44.00*13.00 cm
Weight：92.59 lb / 41.96 kg
Terminals：M6
Housing Material：Metal
Protection：IP21
Communication：CAN / RS485
Display：LCD
Mounting：3U Rack Mounted
Air Switch：Yes
ON/OFF Switch：Yes

FAQ



  • Yes. The battery supports up to 16 units in parallel for capacity expansion. For typical residential and commercial applications, 2–4 batteries are recommended, depending on your energy needs and system configuration.

  • Yes. The battery is designed for 51.2V DC off-grid and hybrid solar inverter systems and supports CAN/RS485 communication for system integration. Always confirm the battery and inverter voltage, current, and communication compatibility before installation.

  • No. These batteries are designed for parallel connection only and should not be connected in series. Up to 16 compatible batteries can be connected in parallel for increased energy storage capacity.

  • The battery supports Bluetooth monitoring and features a built-in LCD display. You can view key information such as battery capacity, temperature, cell status, and warning information, helping you monitor system operation more conveniently.

  • The built-in 100A BMS monitors and manages key battery parameters including voltage, current, temperature, and cell balance. It provides battery protection and system management to help maintain safe and stable operation.

  • Yes. The battery features a 3U rack-mounted design for integration into compatible server cabinets, battery racks, and solar energy storage systems. Its compact rack form factor helps make efficient use of available installation space.
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Edwin Salas
Rock solid product

This was my third unit, connected in parallel with my existing Qidianfy system. Tying it into my existing system was very straightforward. The earlier two batteries have been flawless and I have no reason to believe this will not also be.