5kWh Low Voltage Battery Module
- Best For: Home Energy Storage / Solar Backup
- Load Support: 5kW
- Backup Time: 1.02 hours
- Installation: Wall-Mounted
Battery Modules
Modules for low-voltage home energy storage, ESS rack mount systems, and high-voltage rack systems.
What Are Battery Modules?
Battery modules are assembled battery cell units used to build battery packs, rack batteries, and energy storage systems. They solve the problem of selecting loose cells without a finished structure, BMS, communication interface, and installation format. This category helps you compare models by capacity, load support, backup time, voltage, communication, and system format. Before choosing, check whether your project needs a low-voltage unit, an ESS rack mount unit, or a complete battery pack.
Our Products
View Specifications. Request Product Details.
Our Range
Compare models by best-fit use, load support, backup time, and installation.
10kWh Low Voltage Battery Module
- Best For: Home Backup / Solar Storage
- Load Support: 4kW continuous / 6kW 15-second peak
- Backup Time: 2.50 hours
- Installation: Wall-Mounted / Floor-Mounted
50kWh High Voltage Rack Battery Module
- Best For: ESS Rack Systems / Commercial Backup / Solar Storage
- Load Support: 25.6kW
- Backup Time: 1.80 hours
- Installation: Rack-Mounted
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System Compatibility
A module must match the voltage platform, communication method, inverter or PCS, and installation format. Check before selection. Check System Compatibility. Send System Details.
| Check Item | Required Match |
|---|---|
| Low-voltage system | 51.2V battery module |
| High-voltage rack system | 512V battery module |
| Communication | CAN / RS485 |
| Home backup inverter | 51.2V low-voltage battery input |
| Commercial PCS | 512V high-voltage battery input |
| Installation space | Wall-mounted, floor-mounted, or rack-mounted layout |
Capacity & Expansion
Units are used as building blocks for larger battery packs and rack energy storage systems. Compare Capacity Options. Check Expansion Plan.
| Product Direction | Capacity Path |
|---|---|
| 5kWh Low Voltage Module | 5.12kWh home energy storage unit |
| 10kWh Low Voltage Module | 10kWh home backup unit |
| 50kWh High Voltage Rack Module | 51.2kWh total energy / 46.1kWh usable energy rack system |
Installation & Protection
The table below shows the installation information available for the products on this page. Confirm the exact IP rating, voltage, drainage, and fire-protection details against the selected model datasheet before installation.
| Model | IP Rating | Rated Voltage | Drainage / Installation | Fire Protection |
|---|---|---|---|---|
| 5kWh | IP65 | 51.2V DC | Wall-Mounted | Built-in BMS |
| 10kWh | IP21 | 51.2V DC | Wall-Mounted / Floor-Mounted | Smart BMS / Breaker / Fuse |
| 50kWh | IP20 | 512V DC | Rack-Mounted | BMS / protection system |
Key Specifications
5kWh Low Voltage Module
- Rated Energy 5.12kWh
- Usable Energy 5.12kWh
- Nominal Voltage 51.2V
- Load Support 5kW
- Communication CAN / RS485 / RS232
- Installation Wall-Mounted
- Backup Time 1.02 hours
10kWh Low Voltage Module
- Rated Energy 10kWh
- Usable Energy 10kWh
- Nominal Voltage 51.2V
- Load Support 4kW continuous / 6kW 15-second peak
- Communication RS485 / CAN
- Installation Wall-Mounted / Floor-Mounted
- Backup Time 2.50 hours
50kWh High Voltage Rack Module
- Rated Energy 51.2kWh
- Usable Energy 46.1kWh
- Nominal Voltage 512V
- Load Support 25.6kW
- Communication CAN / RS485
- Installation Rack-Mounted
- Backup Time 1.80 hours
Project Videos
Project videos should show the real module, rack structure, wiring position, and installation format. Video topics: 5kWh wall-mounted installation, 10kWh wall/floor setup, 50kWh high-voltage rack structure, CAN / RS485 communication connection, Rack-mounted energy storage project example. Watch Project Videos. View Installation Examples.
5kWh wall-mounted installation
5kWh wall-mounted installation.
10kWh wall/floor setup
10kWh wall/floor setup.
50kWh high-voltage rack structure
50kWh high-voltage rack structure.
CAN / RS485 communication connection
CAN / RS485 communication connection.
Rack-mounted energy storage project example
Rack-mounted energy storage project example.
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Contact UsApplications
Home Energy Storage
Units are selected by system voltage, load support, installation format, and backup time. Use 5kWh or 10kWh low-voltage units for 51.2V home backup and solar storage systems.
ESS Rack Systems
Use ESS rack mount units when the project needs rack-mounted installation, higher total capacity, and structured battery expansion.
Commercial Backup
Use high-voltage rack units when the project needs 25.6kW rated power and 46.1kWh usable energy from one rack system. Find Application Match. Send System Requirements.
FAQ
What are battery modules?
They are assembled battery units with defined capacity, voltage, communication, and installation format.
What is the difference between modules and packs?
A module is one battery building block. A battery pack combines modules into a larger electrical and mechanical system.
Which unit is used for home energy storage?
A 51.2V low-voltage unit is used for home energy storage. The product options on this page include 5.12kWh and 10kWh low-voltage units.
Which unit is used for ESS rack systems?
A high-voltage rack unit is used for ESS rack systems. The 50kWh rack model on this page has 51.2kWh total energy, 46.1kWh usable energy, and 25.6kW rated power.
What is the backup time of a 5kWh unit?
Backup Time: 1.02 hours.
What is the backup time of a 10kWh unit?
Backup Time: 2.50 hours.
What is the backup time of a 50kWh rack unit?
Backup Time: 1.80 hours.