High Voltage Stacked Lithium Battery Modular Design 51.2V 50ah LiFePO4 Battery Pack

Customization: Available
Type: Lithium Metal Battery
Cathode Material: LFP

Product Description

📊

Basic Information

Model NO. 51.2V50AH Weight (Kg) 27
Model Ot24100 Design Life 10+ Years (25℃/77℉)
Communication CAN / RS-485 / RS-232 Specification 440*133*400
Origin China Production Capacity 5000 PCS Per Day
☀️

Product Description

Our team specializes in manufacturing PERC, N-type TOPCon, and HJT solar panels. We focus on the research and development of solar panels, on/off-grid systems, and hybrid solar systems, devoting ourselves to providing excellent one-stop solar solutions.

Normal Specifications
ModelOT4850
Battery TypeLiFePO4 (LFP)
Nominal Voltage (V)51.2V
Nominal Capacity (WH)2560WH
Usable Capacity (WH)2048WH
Design Life10+ Years (25℃/77℉)
Physical Parameters
Dimension (mm)440*133*400
Weight (kg)27
Electrical Parameters
Cycle Life>6000 @ 25ºC
Discharge Voltage (V)40 ~ 58.4
Charge Voltage (V)56 ~ 58.4
Charge/Discharge Current (A)25A (Rec) / 50A (Max)
Internal Resistance≤30mΩ
BMS Management
Power Consumption<2W (Work) / <100mW (Sleep)
Monitoring ParametersVoltage, Current, Cell Voltage, Temperature
SOCIntelligent Algorithm
CommunicationCAN / RS-485 / RS-232
Operation Conditions
Operating Temp Range-10 ~ 50ºC
Storage Temp Range-20 ~ 45ºC
Humidity15% ~ 85% (No Condensing)
🌍

Global Layout

With a solid global presence, our products have been shipped to Europe, Latin America, North Africa, and Southeast Asia. To better serve our international customers, seven overseas branches and service centers have been established in Germany, Spain, Poland, Finland, Thailand, Brazil, and the UK. A European manufacturing base is currently under construction and scheduled to commence production in 2026.

Global Layout Map

Rated Products

Solar Panel 1
Solar Panel 2
Solar Panel 3
Solar Panel 4
Solar Panel 5
Solar Panel 6
🏭

Advanced Manufacturing

Our advanced production facilities span over 35,000m² with an annual production capacity of 3GW. The facility currently operates 3 fully automated production lines, where each panel undergoes five rigorous quality tests and layer-by-layer checks before delivery.

Factory View 1
Factory View 2
📦

Packaging & Shipping

Professional Solar Packaging Solutions:
1. Standard Packaging: 31 pcs/pallet or 37 pcs/pallet for maximum shipping efficiency.
2. Special Packaging: 1 pc/carton or 2 pcs/carton, customized for specific order sizes to ensure pristine condition.

Packaging 1
Packaging 2
🚀

Global Projects & Exhibitions

We are proud to be at the forefront of solar innovation with projects in Brazil, Morocco, Ukraine, Vietnam, and beyond. Our commitment to sustainable energy solutions is shaping a cleaner future through diverse photovoltaic projects.

Project 1
Project 2
Exhibition 1
Exhibition 2
📜

Certifications

Our products meet various global market requirements with full certification: ISO 9001, ISO 14001, ISO 18001, TUV, CE, ROHS, IEC, PID, DEWA, CB, RETIE, INMETRO, Ammonia 62716, Salt Mist Corrosion 61710, and SGS-CPVT testing.

Certification 1
Certification 2

Frequently Asked Questions

What is the design life of this LiFePO4 battery pack?
The battery pack is designed for a service life of over 10 years when operated under standard conditions (25ºC).
How many cycles can the battery handle?
Our lithium battery provides a cycle life of more than 6,000 cycles at 25ºC.
What types of communication interfaces are supported?
The system supports CAN, RS-485, and RS-232 communication protocols for seamless integration with various inverters and monitoring systems.
What parameters does the built-in BMS monitor?
The intelligent BMS monitors system voltage, current, individual cell voltages, cell temperature, and overall module temperature.
What are the recommended charging specifications?
The recommended charge current is 25A, with a maximum allowable charge/discharge current of 50A. The charge voltage range is 56V to 58.4V.
Can this battery operate in extreme temperatures?
The operating temperature range for discharge is -10ºC to 50ºC, making it suitable for a wide variety of environments.

Related Products