Easy Installation Ritar Brand High Technology Rack Style Li-ion 48V/51.2V Solar Lithium LiFePO4 Power Storage Battery for Inverter Use with Smart BMS System

Customization: Available
Type: Lithium-Ion Batteries
Usage: UPS, Electric Power

Product Description

  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • Factory Tour
  • Certifications
  • FAQ

Overview

Basic Info.

Model NO. RESS Series
Nominal Voltage 48V, 51.2V
Discharge Rate High Discharge Rate
Shape Square Battery
Electrolyte Li-ion/LiFePO4
Installation Fixed
Rechargeable Chargeable
Model LiFePO4 Battery
Voltage 51.2V
Capacity 100ah
Color Black or OEM
PCM/BMS Selectable
Multi-Function Bluetooth, RS485, LCD Screen with BMS
OEM/ODM Yes
Design Life Over 10 Years
Applications Solar Energy System, UPS Backup
Certificates CE, IEC, ISO, MSDS
Delivery 15-30 Days
Warranty 5 Years
Features Deep Cycle Life
Transport Package Carton/ Pallet
Specification Deep Cycle DOD 80% 6000
Trademark OEM
Origin China
HS Code 8507600000
Production Capacity 1000000PCS/Month

Packaging & Delivery

Package Size 45.00cm * 41.00cm * 132.00cm
Package Gross Weight 41.000kg
Rack Style Li-ion 48V/51.2V Solar Lithium LiFePO4 Power Storage Battery

Product Description

Factory ODM & OEM LiFePO4 Lithium Battery 48V/51.2V Telecom Rack Mounted Type Li-ion Battery

ALFP Series Rack Mounted lithium Battery (Telecom Base Station) 48V/51.2V system for communications back-up type LiFePO4 (lithium iron phosphate) battery products. The system uses the advanced LiFePO4 battery technology with the benefit of long cycle life, small size, light weight, safety and environmental protection, and has a strong environmental adaptability. It is ideal for harsh outdoor environments.

  • Voltage: 48V, 51.2V
  • Capacity: 48V 100-200Ah; 51.2V 100-200Ah
  • Cyclic usage: 48V@100%DOD, >4000 cycles / 51.2V@80%DOD, >6000 cycles
  • Wide operation temperature: -20ºC ~ 60ºC
Telecom/UPS Deep Cycle Solar Energy Storage A Grade Cells
Features and Advantages of Lithium Battery

Safety

  • Long life type prismatic LiFePO4 cells, suitable for energy storage application.
  • Low voltage system, safety for application.
  • Battery certification: UN38.3, MSDS, CE.

Design

  • Standard 19" rack design, flexible and easily installation.
  • Parallel support for more energy or more capacity inverter.
  • -20 ~ +55°C wide temperature range.
  • Maintenance free.
  • Different power connector for residential energy storage and telecom market.
  • Optional accessories for LCD display, MCB, GPS Anti-theft.

Battery Management System (BMS)

  • Integrated hardware BMS inside.
  • Independent protection for charge and discharge.
  • SOC, SOH display and PC software for detailed operation.
  • OVP, LVP, OCP, OTP, LTP protection.
  • RS232, RS485, CAN communication port.
  • Optional part: Bluetooth module, Heater.
Technical Layout and Inside View of Battery Pack

Product Parameters

MODEL SPECIFICATION 48V 100Ah 48V 150Ah 48V 200Ah 51.2V 100Ah 51.2V 150Ah 51.2V 200Ah
Nominal Capacity 100Ah 150Ah 200Ah 100Ah 150Ah 200Ah
Nominal Energy 4.8KWh 7.2KWh 9.6KWh 5.12KWh 7.68KWh 10.24KWh
Dimensions 442*133*450mm 442*177*480mm 442*222*480mm 442*133*450mm 442*177*480mm 442*222*510mm
Weight 43KG 67KG 80KG 45KG 70KG 84KG
Max. Pulse Current 150A/200A
Recommended Charging Voltage 54.0V
Recommended Charging Current 20A/30A/40A
Max. Charging Voltage 54.75V
Recommended Discharging Current 100A/150A
Discharge Cut-off Voltage 40.0V 43.2V
Nominal Voltage 48.0V 51.2V
Combination Method 15S1P 16S1P
Cycle Life ≥4000 cycles @100%DOD @25ºC / ≥6000 cycles @80%DOD @25ºC
Months Self Discharge 1%/Month
Efficiency of Discharge ≥98%
Max. Charging Current 100A
Charge Temperature 0ºC ~ 55ºC
Discharge Temperature -20ºC ~ 60ºC
Storage Temperature 0ºC ~ 40ºC
IP Class IP30
Plastic Case Metal
Protection Overcharge, Overdischarge, Overcurrent, Shortcircuit, Overtemperature protection
Sea Level (m) ≤2000
Humidity 0~95% (no condensation)
Others (optional) Anti-theft function, LCD display
Noise(dB) < 30ºC < 40dB (1 meter)
Warranty 5 Years

Application Scope

Products can be used for household solar energy, RV/Marine energy storage, low-speed vehicles/forklifts, solar street lights, communication base stations, UPS backup power supply, off-grid power generation, photovoltaic power plant energy storage, mobile energy storage and so on.

Application fields for LiFePO4 batteries

Company Profile

Factory Overview

Founded in 2005, the enterprise has steadily expanded to approximately 1,000 employees, including an experienced management team and manufacturing team that has been at the forefront of manufacturing technology in the battery field.

The facility is located in a 500,000-square-meter modern industrial park with first-class production facilities and an annual production capacity of approximately 2,000,000kVAh.

As a professional manufacturer and high-tech enterprise of storage battery, we produce a full range of valve regulated lead acid (VRLA) batteries and Lithium batteries, including AGM Batteries, Gel Batteries, Deep Cycle Batteries, Front Terminal Batteries, OPzV/OPzS Batteries, Motive Batteries, Traction batteries, LiFePO4 Batteries and so on. The products are widely used in communication electricity, lighting, UPS, telecom systems, and other basic industries; solar energy, wind energy, smart grid, electric vehicles, energy storage battery stations, and other strategic emerging industries.

Production Facility

Our Advantages

  • 17+ Years Industry Experience: Advanced equipment, instruments, and automatic production lines.
  • Strict Quality Control: Comply with quality management systems, products passed CE, IEC, ROHS certifications.
  • OEM & ODM Services: Advanced customization services to over 100 countries with professional marketing & tech support teams.
  • Top Level A Battery Cells: Sourced for long-lasting stability.
  • Independent BMS Development: Ensuring safety and smart management controls.
Testing Equipment

Factory Tour

Battery Production

Battery Production Line

Quality Control

Quality Testing Step 1 Quality Testing Step 2

Packing and Shipping

  • Hard carton and foam packaging, safe for different shipments.
  • 100% full inspection before shipment to ensure quality control.
  • MSDS and UN38.3 certifications to ensure customs declaration and clearance during transportation.
  • Customs on-site inspection to ensure the safety of the battery.
Packing Process

Our Project

Installed Battery Projects

Certifications

Product Certifications

Frequently Asked Questions

Are you a professional battery manufacturer?
Yes, we are a professional manufacturer for both Lithium BMS and battery packs with over 17 years of experience. We provide complete OEM/ODM services for clients and can produce based on your samples or technical drawings.
Is an OEM/ODM battery pack available?
Yes, OEM/ODM battery packs are warmly welcomed. We have a professional R&D team to provide full technical support for your customized projects.
What information do you need before making a customized battery pack?
We require the following details:
1. Dimensions of the battery pack
2. Voltage configuration
3. Target capacity
4. Maximum continuous discharge/working current
5. Cable and connector specifications
6. Communication protocols or Bluetooth APP requirements, if any.
How does your factory control the quality of the batteries?
We adopt a strict quality control system, including: Incoming Quality Control (IQC) to verify raw materials; Production Quality Control (PQC) covering initial inspections, in-process testing, and full-process evaluation; and Outgoing Quality Control (OQC) to ensure no defective items leave the factory.
How are the batteries shipped out safely?
We work with experienced shipping partners specialized in dangerous goods logistics. They ensure safe customs declarations and handle compliance paperwork so your cargo is delivered smoothly.
What certificates do you have for battery shipments?
We have MSDS and UN38.3 test reports for individual battery cells. Special shipping clearance documents can also be provided for specific target regions upon request.

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