Description
DAXIN 48V 400Ah All-in-One LiFePO4 Battery System
The DAXIN 48V 400Ah all-in-one LiFePO4 battery energy storage system combines a lithium iron phosphate battery, intelligent battery management system and 5kW inverter in one compact enclosure.
With a nominal energy capacity of 19.2kWh, commonly marketed as a 20kWh battery system, it is designed for residential solar energy storage, backup power and off-grid electricity applications.
The integrated architecture reduces the need for separate battery and inverter cabinets, simplifies installation and provides distributors, installers and system integrators with a practical home energy storage solution.
Key Features and Benefits
- All-in-one design: Integrates the LiFePO4 battery, BMS and 5kW inverter in one enclosure.
- 19.2kWh nominal energy: Provides substantial energy storage for residential backup and solar self-consumption.
- LiFePO4 battery chemistry: Offers high thermal stability, long service life and reliable daily operation.
- Intelligent battery management: Monitors voltage, current, temperature and battery protection functions.
- Mobile cabinet design: Equipped with wheels for easier positioning and installation.
- Multiple charging sources: Supports compatible solar PV and AC charging configurations.
- OEM and ODM services: Voltage, capacity, communication and branding options can be reviewed for qualified projects.
Technical Specifications
| Product Type | All-in-One LiFePO4 Battery Energy Storage System |
|---|---|
| Model | HSS 48V 400Ah |
| Nominal Voltage | 48V |
| Rated Capacity | 400Ah |
| Nominal Energy | 19.2kWh |
| Inverter Output Power | 5kW |
| Battery Chemistry | LiFePO4 |
| Dimensions | 1100 × 580 × 320mm |
| Net Weight | 140kg |
| Cooling Method | Natural cooling |
| Communication Interfaces | CAN / RS485 / RS232 |
| Application | Home solar storage, backup power and off-grid energy systems |
| Customization | OEM and ODM services available |
Specifications may vary according to the selected battery, inverter and project configuration. Confirm the final DAXIN technical data sheet before ordering.
Applications
- Residential solar energy storage
- Home backup power systems
- Solar self-consumption
- Off-grid houses and remote properties
- Small commercial backup power
- Renewable energy storage projects
System Selection and Integration
Before selecting the system, confirm the load power, required backup time, solar array capacity, installation environment, local grid voltage and communication requirements. Compatibility with external solar panels, grid connections and other electrical equipment must be checked against the final project configuration.
OEM and ODM Energy Storage Services
DAXIN ENERGY provides OEM and ODM support for distributors, solar installers, EPC contractors and energy storage system integrators. Available project services may include enclosure branding, battery capacity selection, communication protocol review and system configuration support.
Frequently Asked Questions
What is the nominal energy capacity of this system?
The 48V 400Ah battery provides 19.2kWh of nominal energy. It is commonly classified and marketed as a 20kWh battery energy storage system.
Does the system include an inverter?
Yes. The referenced configuration includes a 5kW inverter. Confirm the required AC voltage, frequency, solar input and grid compatibility before ordering.
Can it be connected to solar panels?
Yes. It can be configured for residential solar energy storage. The PV voltage range, maximum solar input and charging parameters must match the selected inverter configuration.
Can the battery capacity or communication protocol be customized?
Customization depends on the order quantity and technical requirements. Please provide the required voltage, usable energy, inverter interface and communication protocol for evaluation.
What information is required for a quotation?
Please provide the installation country, grid voltage, load power, required backup time, solar panel capacity, application and estimated order quantity.
Request a Project-Specific Configuration
Contact DAXIN ENERGY with your required load, backup time, project country, site voltage and solar configuration. Our team will recommend a suitable battery and inverter solution for your residential or commercial energy storage project.
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