FOYASOLAR LiFePO4 51.2V 5KWh Energy Storage Battery
LiFePO4 51.2V 5KWh Specification
Nominal Voltage | 51.2V | 51.2V |
Nominal Capacity | 100Ah | 200Ah |
Product Size | 560*650*160mm | 590*780*190mm |
Weight | 58.5kg | 103.5kg |
Battery Internal Resistance | ≤100mΩ | |
Cycle Times | ≥6000 cycles @80%DOD, 25℃, 0.5C | |
Design Life | ≥10 years | |
Charging Voltage | 56.0V±0.5V(16 series) | |
Maximum Operating Current | 100A | 150A |
Discharge Cut-off Voltage | 48V±1.0V(16 series) | |
Charging Temperature Range | 0℃~60℃(working below 0°C will affect the performance of battery capacity) | |
Discharge Temperature Range | -20℃~60℃(working below 0℃ will affect the performance of battery capacity) | |
Storage Environment | 40℃~55℃@60%±25% humidity | |
Communication | RS232, RS485, CANbus | |
Certification | UN38.3, MSDS, UL1973(Cell), IEC62619(Cell) |
Product Introduction
The Wall-Mounted Household Energy Storage Battery is designed for various applications including photovoltaic power generation, energy storage, backup power, and other related fields.
The system offers the following primary features:
● Use Long Life Deep Cycle Grade-A Battery Cells.
● 4-way Battery Temperature Monitoring.
● Intelligent BMS Protects Product Safety.
● Communication CAN&RS485 Match Various Inverters on the Market.
Main Application

Product Advantage
※ 100% Usable Capacity: Each FOYASOLAR lithium battery undergoes thorough quality testing, ensuring 100% usable capacity before shipment and providing users with peace of mind.
※ Grade A Cells & Extended Lifespan: FOYA LiFePO4 batteries feature Grade A cells, delivering over 5000 deep cycles, equivalent to a lifespan of 10 years or more.
※ 1/3 Lighter Weight: The FOYASOLAR lithium battery weighs only one-third of a lead-acid battery, enhancing portability without compromising performance.
※ Comprehensive Protection | Risk-Free Operation: FOYASOLAR lithium batteries come with built-in safeguards against overcharging, over-discharging, overcurrent, short circuits, and temperature fluctuations, ensuring safe and eco-friendly energy usage without any hazardous risks.
※ Versatile 15 Parallel Connection: With the capability to support up to 15 parallel connections, FOYASOLAR lithium batteries offer flexible configuration options for various applications, providing unmatched versatility and scalability.




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