Sunfine 100AH 51.2V LiFePO4 Lithium Battery 5120Wh

الوصف

The Sunfine LB100AH 51.2V LiFePO4 lithium battery is designed for solar energy storage systems that require stable performance, practical storage capacity, and integrated battery protection.

With a rated voltage of 51.2VDC and an available capacity of 5120Wh, this battery is suitable for 48V/51.2V solar storage applications when properly matched with a compatible inverter and charging system. The maximum output power of 5120W and a maximum continuous discharge current of 100A, making it suitable for residential and light-to-medium solar storage setups within its rated operating limits.

The battery uses LiFePO4 cell chemistry, a widely used lithium battery technology in solar energy storage applications. , the Sunfine LB100AH/51.2V uses EVE Grade A cells and provides ≥6000 cycles under standard charge and discharge conditions at room temperature.

For system integration, the battery supports multiple communication interfaces, including RS232, RS485, and CAN. These interfaces are important for communication between the battery management system, compatible inverters, monitoring devices, and host systems. The battery also supports module connection from 1 to 15 units, allowing storage capacity to be expanded when the system requires additional energy storage.

The Sunfine LB100AH includes an LED light strip display and LCD display for battery status indication and real-time operating information. It also supports SOC and SOH estimation, charging equalization, battery pack capacity calculation, and cycle count calculation functions .

For protection, the battery includes safeguards against overcharge, overcurrent, overvoltage, over-discharge, short circuit, and high temperature. The feature list also mentions adjustable overcurrent protection, short circuit protection, buzzer alarm, battery temperature detection, and low power consumption with multiple sleep and wake-up modes.

This battery is a suitable choice for customers looking for a 51.2V LiFePO4 solar storage battery with EVE Grade A cells, BMS communication, integrated protection, display monitoring, and future expansion capability. Before installation, compatibility with the inverter, BMS protocol, charging voltage, charging current, cable sizing, breakers, and fuses must be verified by a qualified technician.
Technical Specifications
Item Specification
Model LB100AH/51.2V
Product Type Lithium Solar Battery
Cell Chemistry LiFePO4
Battery Cells EVE Grade A Cells
Rated Voltage 51.2VDC
Available Capacity 5120Wh
Voltage Range 43.2V–58.4VDC
Maximum Output Power 5120W
Maximum Continuous Discharge Current 100A
Maximum Charging Voltage 58.4V ±0.2VDC
Recommended Charging Voltage 57.6V ±0.2VDC
Recommended Charging Current 50A
Cycle Life ≥6000 cycles under standard conditions
Low Power Mode Work self-depletion ≤50mA, low power mode 11 months: 0–35°C / ≤1 month: -20–45°C
Net Weight 54.5kg
Dimensions 720 × 480 × 170mm