China manufacturer 19 inch rack mounting 48V 50Ah lithium ion battery (LiFePO4) for telecommunication

1. The 19 inch rack mounting 48V 50Ah LiFePO4 battery pack for solar energy storage systems. 2. Long cycle life: Rechargeable lithium ion battery cell, has more than 2000 cycles which is 7 times of the lead acid battery.

Product Description

The solar power generation system consists of solar battery packs, solar controllers, and batteries (groups). If you want the output power of the solar power system to be AC 220V or 110V, you also need to configure an inverter.

Model No. Rebak-F4850T
Nominal voltage 48V
Nominal capacity 50Ah
Max. continuous charge current 60A
Max. continuous discharge current 60A
Cycle life ≥2000 times
Charge temperature 0°C ~ 45°C
Discharge temperature -20°C ~ 60°C
Storage temperature -20°C ~ 45°C
Weight About 30kg
Dimension 440mm*320mm*133mm
Application Special designed for telecommunication base station, also can be used for Back-up power, solar/wind systems, home energy storage, UPS, etc.
Solar Power Battery Pack
Solar Power Generation System Classifications
1. Off-Grid System

Mainly composed of solar cell components, controllers, and batteries. If the output power is AC 220V or 110V, an inverter is also required to convert the power for standard appliances.

2. Grid-Connected System

Converts direct current from solar modules into alternating current matching the mains grid via grid-connected inverters. Small-scale grid-connected and BIPV systems are mainstream due to fast construction and footprint advantages.

3. Distributed System

Also known as decentralized power generation or distributed energy supply. It configures smaller photovoltaic power supply systems at or close to the user site to meet specific user needs and support economic distribution network operations.

Key Features & Benefits

Standard 19-inch rack mounting 48V 50Ah LiFePO4 battery pack designed for solar energy storage systems.

Long cycle life: Rechargeable lithium-ion cell provides over 2000 cycles, lasting 7 times longer than lead-acid batteries.

Superior safety performance: Recognized industry-wide as one of the safest lithium battery types available.

Built-in communication functionality supporting RS232 or RS485 communication protocols.

Parallel functionality: Multiple units can be configured in parallel to scale up overall storage capacity.

High energy density, zero memory effect, and equipped with a convenient SOC (State of Charge) indicator.

Frequently Asked Questions (FAQ)
Q1: What are the main components of a solar power generation system?
A solar power generation system typically consists of solar battery packs, solar controllers, and batteries. To output AC 220V or 110V electricity for common household appliances, an inverter must also be configured.
Q2: How does the cycle life of the LiFePO4 battery pack compare to lead-acid batteries?
This rechargeable LiFePO4 battery pack offers a long cycle life of ≥2000 cycles, which is approximately 7 times the lifespan of a traditional lead-acid battery.
Q3: Can multiple 48V 50Ah battery packs be connected together?
Yes, this battery pack features a parallel function, which allows multiple units to be connected in parallel to enlarge the system's overall energy storage capacity.
Q4: What is the operating temperature range for the Rebak-F4850T model?
The battery supports a charge temperature range of 0°C to 45°C, a discharge temperature range of -20°C to 60°C, and can be stored in temperatures ranging from -20°C to 45°C.
Q5: What are the primary applications of this LiFePO4 battery pack?
It is specially designed for telecommunication base stations. Additionally, it is highly suitable for backup power, solar/wind energy systems, home energy storage, and Uninterruptible Power Supplies (UPS).
Q6: Does this battery support external communication and monitoring?
Yes, it features integrated communication functions supporting RS232 and RS485 interfaces. It also includes an integrated SOC (State of Charge) indicator for easy monitoring.

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