B-LFP48-100E 3U

B-LFP48-100E 3U

51.2 V 5.12 kWh Server Rack Battery

The B-LFP48-100E 3U is a high-performance 48V 100Ah LiFePO4 server rack battery featuring a true 51.2V output and 5.12 kWh usable capacity. With over 6000 cycles, a 10-year warranty, and built-in protection against over-voltage and short circuits, it delivers long-term safety, stability, and scalable energy storage up to 322.56 kWh.

Sustainable living, BSLBATT inside

Live Sustainably, Powered by B-LFP48-100E 3U

Designed for residential solar systems, commercial energy management, and light industrial storage, the B-LFP48-100E 3U adapts easily to different power demands. Its modular rack-mounted design supports flexible expansion, ensuring reliable backup power, optimized self-consumption, and continuous energy supply across diverse energy storage scenarios.

Minimal Video Play Button

Long Battery Life

This battery has a cycle life of over 6000 cycles @ 90% DOD and is designed to last 10 years.

High Compatibility

Compatible with most 48V inverters on the market and is already listed with Victron, Studer inverters.

BMS Protection

Built-in intelligent battery management system can provide various protection functions for Powerwall battery to avoid property loss in advance.

UL Standard Battery Pack

Manufactured with automotive-grade process, high-quality module structure ensures longer life and stability.

DC Coupling

DC coupled battery system, more suitable for upcoming solar system installation with higher conversion efficiency.

10-year Warranty

To give you peace of mind that you are getting clean, sustainable energy, we're backing this server rack battery with a 10-year warranty.

Specifications

See inside the performance

BESS Page Datasheet
Nominal Voltage
51.2 V
Nominal Capacity
5.12 kWh
Cell & Method
16S1P
Battery Type
Lithium iron phosphate
Dimension (L*W*H)
538*483(442)*136 mm
Weight
46 Kg
Cycle Life
> 6000 cycles, 25°C
Design Life
> 15 Years (25°C / 77°F)
Protection Level
IP20
Expansion
Up to 63 units in parallel
Warranty
10 years
Certification
UN38.3, UL1973, IEC62619, AU CEC, USCA CEC

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