100Ah LiFePO₄ 48V 5kWh Home Solar Battery Pack – Reliable Energy Storage

The BSLBATT 48V 5.12kWh LiFePO₄ battery is perfect for grid-connected or off-grid solar storage systems, and can be expanded for larger homes or commercial setups. Built with high-quality LiFePO₄ cells, it offers a longer lifespan and lower maintenance compared to other lithium batteries. This 100Ah deep-cycle module is compatible with most popular inverters, making it a reliable choice for sustainable energy storage.

Stable & Reliable 48V LiFePO₄ 5.12kWh Rack Battery

High-Performance Deep-Cycle Battery for Home and Commercial Solar Systems

The BSLBATT 48V 100Ah LiFePO₄ battery pack is an expandable energy storage solution with a built-in BMS, suitable for home solar systems or rack storage setups. When paired with an inverter, it enables smart energy management, storing solar or grid power for night-time use or emergency backup. Designed for efficient day-to-night solar energy utilisation, it offers a reliable alternative to traditional powerwalls.

Trusted Solution

The BSLBATT 48V 100Ah LiFePO₄ batteries are rigorously tested and certified to UL1973, IEC62619, CEC, and other international standards. These certifications ensure world-class safety, reliability, and performance, making them suitable for residential, commercial, and demanding solar energy applications.

Technical Specifications of 48V 100Ah Battery

Explore the 48V 100Ah LiFePO₄ Battery Specifications

Parameter	Details
Model	B-LFP48-100E 4U
Battery Cell	LiFePO₄
Nominal Voltage (V)	51.2
Operating Voltage (V)	47–55
Capacity (Ah)	100
Energy (kWh)	5.12
Usable Capacity (kWh)	4.996
Scalability	Up to 63 units in parallel
Charge Standard Current / Power	50A
Max Charge Current / Power	95A
Discharge Standard Current / Power	50A
Max Discharge Current / Power	100A
Recommended Depth of Discharge (%)	90%
Dimensions (W×H×D mm)	495×483×177
Weight (kg)	46
Protection Level	IP20
Discharge Temperature	-20~60℃
Charge Temperature	0~55℃
Storage Temperature	-20~55℃
Cycle Life	26,000 cycles @25℃ (0.5C/0.5C, 90% DOD, 70% EOL)
Installation	Floor-mounted or wall-mounted
Communication Port	CAN, RS485
Warranty Period	10 years
Certification	UN38.3, UL1973, IEC62619, AU CEC, USCA CEC

Why Choose BSLBATT – Leading 48V LiFePO₄ Battery Manufacturer

The BSLBATT 48V LiFePO₄ battery uses Tier One A+ cells and AC coupling for new or retrofitted solar systems. Its non-toxic, cobalt-free chemistry prevents thermal runaway, operates from -4°F to 140°F, and delivers >6000 cycles, 98% efficiency, and 1C discharge, backed by a 10-year UL-rated warranty.

Modular Design for Easy Battery Expansion

The BSLBATT 48V 100Ah LiFePO₄ solar battery supports up to 63 units in parallel, allowing a maximum storage capacity of 300kWh.

For larger systems, BSLBATT provides parallel Bus Bars or Bus Boxes, making it easy to expand and scale your home

or commercial energy storage setup.

Intelligent Battery Management

The BSLBATT 48V LiFePO₄ battery features a built-in intelligent BMS with overcharge, deep discharge, overcurrent, and overheat protection, along with cell monitoring and balancing. With fast charging, continuous 1C discharge, and 98% efficiency, this battery delivers reliable, high-performance energy storage. Its advanced LFP technology ensures safe operation across a wide temperature range, making it one of the safest and most dependable lithium batteries on the market.