Applicable scope: hospital, bank data center, base frame type home, enterprise energy storage backup power supply, wind complementary system, office, military, base station and other uninterrupted energy storage power supply.
Basic Parameters
The ZEMBATT EM48100S is a stacked energy storage battery designed for residential, commercial and backup power applications. It uses LiFePO4 battery technology with a nominal voltage of 51.2V and a 100Ah capacity, providing approximately 5.12kWh of nominal energy.
With support for 3.5KW or 5.5KW inverter configurations, RS485/RS232/CAN communication and a compact stacked structure, the EM48100S is suitable for energy storage projects that require flexible installation and integrated battery management.
Batteries materials: Lithium iron phosphate
Series parallel mode (S series, P parallel): 16S1P
Nominal voltage: 51.2V
Nominal capacity: 100Ah
Size(mm): 588*430*195
Weight: 65kg
Color: Optional
Charging way: CP/VP
Charging current: 0.2C(standard )
Maximum charging current: Max0.5C @25C
Charge cut-off voltage: 58.4V/CELL
Discharge way: CP/VP
Discharge current: 1C
Maximum discharge current: Max1C @25℃
Discharge cut-off voltage: 44.8V
Communication interface: RS485/RS232/CAN
Charging operating temperature: charging: 0~+50℃
Discharge operating temperature: discharge: -20~+55℃
Inverter: 3.5KW/5.5KW
The quality assurance period: 36 months
A stacked energy storage battery uses a modular or vertically arranged system structure to reduce installation complexity and improve space utilization.
Compared with a traditional wall-mounted battery, stacked battery systems are particularly suitable for installations where floor placement is preferred or where future system expansion and flexible system configuration may be required.
The EM48100S combines a compact battery structure with selectable inverter capacity, making it suitable for home solar storage, backup power and commercial energy storage projects.
The 51.2V 100Ah Stacked Energy Storage Battery can be used as a home energy storage battery for storing electricity from the grid or a compatible solar power system.
It is suitable for backup power applications involving:
● Lighting
● Communication equipment
● Home electronics
● Selected household appliances
● Other compatible electrical loads
Actual backup duration depends on total connected load and operating conditions.
For photovoltaic projects, the 5.12kWh LiFePO4 battery can store excess solar energy and release it when required.
Typical applications include:
● Residential solar systems
● Off-grid or hybrid solar projects
● Small commercial photovoltaic systems
● Solar backup power systems
The EM48100S can also be considered for offices, enterprises, banks, data centers and other applications requiring backup energy storage.
RS485, RS232 and CAN interfaces allow the battery to communicate with compatible system equipment, making it suitable for base stations and communication energy storage applications.
One of the most important purchasing decisions for the EM48100S is selecting the correct inverter capacity.
● Your continuous load is relatively low
● The system mainly powers lighting, communication devices and small appliances
● Peak startup power is limited
● You want to avoid unnecessary inverter oversizing
● The total load is higher
● Multiple electrical appliances may operate at the same time
● The application includes equipment with higher startup current
● Additional power capacity is required for future load expansion
Before ordering, calculate both the continuous operating power and the startup power of the connected equipment.
For loads such as air conditioners, pumps, compressors or motors, provide detailed equipment specifications before selecting the inverter.
The EM48100S provides approximately 5.12kWh nominal energy, but actual backup time depends on the connected load, inverter efficiency and operating conditions.
As a simple selection principle:
● Lower continuous loads provide longer backup time
● Higher loads consume stored energy more quickly
● High-power startup loads should be considered separately
● A reserve margin should be included when designing the system
For accurate sizing, buyers should provide the total load power and required backup time before ordering.
Need a 51.2V 100Ah stacked LiFePO4 energy storage battery for a home solar, commercial or backup power project?
Send ZEMBATT your required load, backup duration, inverter capacity, charging source and order quantity. Our team can help confirm whether the EM48100S 5.12kWh system matches your application.
Related Products
More Products
