01 · Overview
This 51.2V LiFePO4 battery storage system is a high-capacity residential energy storage solution designed for home backup power, solar energy storage, and household electricity management. With 32,000Wh energy capacity, 628Ah nominal capacity, 10,000W rated output power, and a mobile cabinet structure, it provides strong energy support for residential and light commercial backup applications.
For B2B buyers, this battery energy storage system forhome projects is suitable for solar installers, home battery distributors, energy storage integrators, electrical contractors, and buyers searching for a backup battery power supply for home manufacturer. Its 51.2V platform, LiFePO4 chemistry, communication interfaces, long cycle life, and movable design make it a practical product for residential energy storage markets.
02 · Key Features
32kWh High-Capacity Battery Storage
This system provides 32,000Wh battery energy with 628Ah nominal capacity. It is designed for users who need more energy reserve than small residential battery packs, making it suitable for home backup and solar self-consumption.
- 32,000Wh battery energy
- 628Ah nominal capacity
- 51.2V rated voltage
- 16S battery structure
- Suitable for home backup and solar storage
10,000W Rated Output Power
With 10,000W rated output power, this system can support higher residential backup power requirements. It is suitable for household energy storage projects where stable output is important.
- Rated output power: 10,000W
- Max continuous discharge current: 200A
- Max continuous charge current: 150A
- Suitable for residential backup use
- Practical for B2B energy storage projects
LiFePO4 Battery Chemistry
The system uses LiFePO4 battery technology, a common choice for home energy storage because of its stable chemistry and long cycle performance. It is designed for repeated charging and discharging in residential applications.
- LiFePO4 battery storage system
- Stable battery chemistry
- Long cycle life design
- 6000 cycles at DOD ≥90%
- 10000 cycles at DOD ≥80%
Communication Interfaces
The system supports multiple communication interfaces for energy storage integration. RS485, RS232, and CAN communication help make the product suitable for residential ESS projects and system-level applications.
- RS485 communication
- RS232 communication
- CAN communication
- Suitable for system integration
- Useful for installers and project buyers
Mobile Cabinet Design
The product uses a mobile cabinet structure with wheels, making it easier to move during handling, installation, and maintenance. This design is practical for home backup power projects and distributor demonstrations.
- Mobile battery cabinet design
- Product size: 740 x 445 x 745mm
- Net weight: 210kg
- Gross weight: 238.5kg
- Easier movement during project handling
Wide Working Temperature Range
The system is designed to operate under residential energy storage conditions, with separate charge and discharge temperature ranges. This helps support stable operation across different home installation environments.
- Discharge temperature: -20°C to 55°C
- Charge temperature: 0°C to 55°C
- Relative humidity: 5% to 90%
- Altitude: ≤4000m
- Protection rating: IP22
03 · BMS Protection
The BMS protection system is designed to support safer charging, discharging, and long-term battery operation. Based on the provided specification, the BMS includes over-charge protection with single-cell over-charge detection at 3.65V ±0.05V and 0.5s protection delay, over-discharge protection with single-cell detection at 2.7V ±0.05V and 0.5s protection delay, over-current protection, and low self-consumption management. These functions help monitor battery voltage, current, and operating status.
The battery system uses a 51.2V LiFePO4 platform with a 16S structure and 628Ah capacity. LiFePO4 chemistry is widely used in residential storage because it supports stable operation and long cycle life. With 6000 cycles at DOD ≥90% and 10000 cycles at DOD ≥80%, this system gives B2B buyers a clear technical basis for home backup battery projects.
04 · Simple Operation
This battery storage system is designed for residential backup and solar storage applications after professional installation. The front display screen allows users to check system status, while the mobile cabinet structure makes the unit easier to position during installation or maintenance. The communication interfaces also help support integration with compatible energy storage systems.
For B2B supply, the product can be packed for project delivery, with product size of 740 x 445 x 745mm and wooden box size of 830 x 530 x 930mm. VoltCrave Power can support order-based packaging, product labeling, user documentation, OEM/ODM options, and project configuration support for distributors, installers, and home battery storage partners.
05 · Why Choose VoltCrave Power
Compared with generic battery cabinet suppliers, VoltCrave Power focuses on practical residential energy storage configurations, LiFePO4 battery solutions, BMS protection, communication interface support, and B2B project cooperation. This 51.2V LiFePO4 battery storage system combines 32kWh capacity, 628Ah nominal capacity, 10,000W rated output, long cycle life, RS485/RS232/CAN communication, and mobile cabinet design. For solar installers, distributors, energy storage integrators, and backup battery power supply for home manufacturer channels, VoltCrave Power provides a reliable solution for long-term residential storage market development.
