BSL 5,1kWh Rack Mount Battery

The B-LFP48-100E is composed of 16 UL-listed lithium iron phosphate cells with an actual voltage of 51.2V. It has an impressive 5.12 kWh battery capacity, but more importantly, it also boasts a 10 year cycle Life, which is twice that of lead acid technology. 

The BSLBATT 48V 100Ah lithium-ion battery is protected against over-voltage and short-circuits with an IP20-protected shell. The protective circuit comprises independent thermal and current monitoring circuits with LED indicators showing the state of charge and abnormal conditions (over-voltage or deep discharge).

Long Battery Life

This 48V 100Ah Lithium battery has a cycle life of over 6000 cycles @ 80% DOD and is designed to last 10 years.

High Compatibility

This 5kWh battery is 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

Battery is manufactured with automotive grade process, and the high quality module structure can provide longer life and stability for the battery.

DC Coupling

The B-LFP48-100E is a DC coupled battery system that is more suitable for your upcoming solar system installation with higher conversion efficiency.

10-year Warranty

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

Supports Up to 322.56 kWh Capacity

The B-LFP48-100E is a 5.12 kWh solar energy storage battery that supports parallel expansion of up to 63 cells for a storage capacity of up to 322.56 kWh due to its modular design, making it ideal for home energy storage, commercial energy management, and industrial energy storage applications.

Technical Specifications

Model	B-LFP48-100E 3U
Battery Type	LiFePO4
Nominal Voltage	51.2 V
Nominal Capacity	5.12 kWh
Cell ＆ Method	16S1P
Dimension	538*483(442)*136 mm
Weight	46 Kg
Cycle Life	＞ 6000 cycles, 25℃
Design Life	＞ 15 Years（25℃ / 77℉）
Protection Level	IP20
Expansion	Up to 63 units in parallel