Type EM10240
The ZEMBATT 10.24 kWh lithium battery is a 51.2V 200Ah LiFePO4 energy storage solution designed for residential, commercial and backup power applications. It stores electricity generated by solar systems or supplied by the grid, helping users maintain a stable power supply and improve energy utilization.
With a compact wall-mounted design, intelligent battery management and flexible communication interfaces, the battery can be integrated into different energy storage systems.
Scope of application: hospital, bank data center, wall-mounted home, enterprise energy storage backup power supply, wind complementary system, office, military, base station and other uninterrupted energy storage power supply.
Basic Parameters OF 10.24KWH Lithium Battery
Batteries materials: Lithium iron phosphate
Series parallel mode (S series, P parallel): 16S1P
Nominal voltage: 51.2V
Nominal capacity: 200Ah
Size (mm): 860*485*155
Weight: 95kg
Color: Optional
Parallel support: Parallel terminals are supported
Output port mode: terminal
Charging way: CC/CP/VP
Charging current: 0.2C (standard）
Maximum charging current: Max0.5C @25℃
Charge cut-off voltage: 58.4V/CELL
Discharge way: CC/CP/VP
Discharge current: 0.5C
Maximum discharge current: Max1C @25℃
Discharge cut-off voltage: 44.8V
According to: LCD
Communication interface: RS485/RS232/CAN
Charging operating temperature: charging: 0~+50℃
Discharge operating temperature: discharge: -20~+55℃
The quality assurance period: 36 months
Key Advantages of the 10.24 kWh LiFePO4 Battery
The battery uses lithium iron phosphate cells to provide stable charging and discharging performance. It is suitable for energy storage applications requiring frequent cycling and long-term operation.
The 51.2V 200Ah configuration provides sufficient energy storage for household appliances, lighting, communication equipment, office devices and selected commercial loads.
Actual backup time depends on the connected load, inverter efficiency, discharge depth and operating environment.
Parallel terminals allow multiple battery units to be connected when a larger energy storage capacity is required. This makes it easier to expand the system as household or commercial energy demand increases.
The integrated BMS monitors battery voltage, current, temperature and operating status. It also provides protection against overcharging, over-discharging, excessive current, overheating and short circuits.
RS485, RS232 and CAN communication interfaces support connection with compatible inverters and energy management systems. The LCD screen allows users to view battery status and operating information directly.
The battery supports charging from 0°C to 50°C and discharging from -20°C to 55°C, making it suitable for different indoor energy storage environments.
The 10.24KWH Energy Storage Battery can be used with a compatible inverter, solar panels, grid connection equipment and energy management system.
A typical system may include:
51.2V 200Ah lithium battery
Compatible hybrid or off-grid inverter
Solar photovoltaic panels
Battery protection equipment
Monitoring and energy management system
Grid or generator input
Before installation, confirm that the inverter voltage range, communication protocol and charging settings are compatible with the lithium battery.
Custom Energy Storage Battery Solutions
ZEMBATT supports customized energy storage batteries for distributors, solar system integrators and commercial energy projects.
Available customization options include:
Battery enclosure color
Communication protocol
Output terminal configuration
Cable and connector position
Battery branding and labels
System capacity configuration
Parallel battery solutions
Packaging for bulk orders
Customers can provide the inverter model, required storage capacity, load power, installation environment and project quantity. Our technical team will recommend a suitable battery configuration.
Choosing an energy storage battery should be based on daily energy consumption, backup duration, inverter voltage, installation space and future expansion requirements. The 10.24 kWh lithium battery provides a balance between standard residential batteries and larger commercial storage systems.
| Battery Capacity | Recommended Applications | Purchasing Considerations |
|---|---|---|
| 2.56 kWh | Essential household loads, RVs, camping systems, telecom backup and small off-grid systems | Lower initial cost and easier handling, but several units may be required for longer backup time. |
| 4.6 kWh | Standard residential solar systems, small offices and hybrid inverter systems | Suitable for price-sensitive residential markets requiring more capacity than entry-level batteries. |
| 5.12 kWh | Homes, villas, rural properties and small commercial backup systems | A common residential capacity with flexible parallel expansion and broad market acceptance. |
| 6 kWh | Medium-sized homes, higher household loads and solar self-consumption systems | Offers additional capacity for users operating several household appliances simultaneously. |
| 10.24 kWh | Large homes, offices, telecom base stations, enterprise backup and light commercial systems | Reduces the number of battery modules, cables and installation connections required for a 10kWh-class system. |
| 19.2 kWh | Large properties, commercial facilities, three-phase systems and heavy-load backup | Better suited to project-based purchasing where higher-voltage inverters and professional installation are available. |
ZEMBATT’s 10.24kWh model uses a 51.2V 200Ah LiFePO4 configuration, supports parallel expansion and includes RS485, RS232 and CAN communication. By comparison, the listed 2.56kWh and 5.12kWh models use 25.6V configurations, while the 19.2kWh model operates at 192V and is designed for three-phase inverter applications. Inverter voltage and communication compatibility must therefore be confirmed before ordering.
Compared with smaller batteries, one 10.24 kWh lithium battery can provide the required capacity with fewer individual modules. This helps simplify system wiring, communication setup and on-site installation.
It is particularly suitable for buyers who need:
Longer backup time than standard 4.6–6kWh residential batteries
Higher solar energy storage capacity
Fewer battery modules in each installation
Support for residential and light commercial projects
Parallel expansion for future capacity increases
Multiple communication options for inverter integration
However, the 10.24kWh unit weighs approximately 95kg, so installation access, wall strength, handling equipment and shipping costs should be evaluated before bulk purchasing.
For distributors serving different household budgets, a mixed order is recommended:
5.12kWh: mainstream residential and entry-level whole-home systems
10.24kWh: larger homes and customers requiring longer backup
19.2kWh: selected high-end or three-phase projects
This combination covers standard, high-capacity and project-based customer requirements without stocking too many similar models.
Solar installers should prioritize 5.12kWh and 10.24kWh batteries. The 5.12kWh model provides flexible system sizing, while the 10.24kWh model reduces the number of batteries required for larger installations.
For offices, telecom stations, hospitals, data centers and enterprise backup systems, select the battery according to load profile and inverter architecture. The 10.24kWh model is suitable for modular 51.2V systems, while the 19.2kWh battery is more appropriate for compatible high-voltage or three-phase projects.
Looking for a reliable 10.24 kWh lithium battery for home solar storage, commercial backup power or energy storage projects? Send ZEMBATT your inverter model, application requirements and order quantity to receive a compatible battery recommendation and quotation.
