The Energy Storage System WTB-5K/16S-C is a lithium-based energy storage unit designed to store and regulate electrical energy within a structured power system. Based on the product image, the system adopts a vertical rectangular enclosure with a solid metal casing, featuring a circular display interface on the front panel that shows key electrical parameters such as 51.2V and 100Ah. The enclosure integrates side handles to support handling and installation, while the overall structure maintains a clean and stable external design. The product branding and LiFePO4 identification on the lower section of the panel indicate the use of lithium iron phosphate battery chemistry, ensuring consistent structural and visual identity.
From a user experience perspective, the system focuses on clarity, accessibility, and stable operation. The integrated display allows users to directly monitor system status and operational data without requiring additional devices. The communication system supports CAN, RS485, and RS232 interfaces, enabling data transmission to external monitoring systems and mobile applications. This allows users to track system performance remotely while also maintaining local control through the display interface. The compact yet robust structure ensures stability during operation, while the ergonomic design supports efficient installation and maintenance. The combination of display, communication, and physical structure ensures that users can interact with the system in a controlled and consistent manner.
| Model | WTB-5K/16S-C |
| Cell | |
| Cell Chemistry | LiFePO4/C |
| Module | |
| Nominal Capacity (Wh) | 5K |
| Nominal Voltage | 51.2V |
| System | |
| Operating Voltage Range | 44.8V-58V |
| Standard Charging Current (A) | 30 |
| Max. Charging Current (A) | 60 |
| Continuous Discharge Current (A) | 60 |
| Peak Discharge Current (A) | 120 |
| Cycle Life (cycles) | 4000 |
| Self-discharge Rate | ≤3%/month |
| Operating Environment | |
| Charging Temperature (℃) | 0-45 |
| Discharging Temperature (℃) | -75 |
| Storage Temperature (℃) | -55 |
| Storage Humidity (RH) | 5-95% |
| Protection | |
| Overcharge Protection Voltage | √ |
| Over-discharge Protection Voltage | √ |
| Overcurrent Protection | √ |
| Short Circuit Protection | √ |
| Temperature Protection | √ |
| Active Balancing | 0.6A |
| Communication & Display | |
| CAN / RS485 / RS232 | √ |
| Mobile APP | √ |
| Display | 3.2" |
| Appearance | |
| Dimensions (Including Footmaster Wheels) | 625*375*150mm |
| Weight (Including Footmaster Wheels) | 45kg |
Use Brand-Name A Battery Cells (if Any Non-A Cells Are Found, Please Report Them). The Cell Design Life Is 8,000 Cycles @ 80% DOD
Using The Well-Known Brand BMS, The Entire Series Features Active Currentbalancing With Small Currents, Ensuring That The System Can Extend Its Servicelife By 20% In Normal Environments (compared To Our Non-Active Balancingsystem)
Ouchscreen Design, No Screws On The Front, Elegant And Stylish
Built-In Aerosol To Eliminate Safety Hazards
485/232 Communication
Support Viewing Of The APP
The system supports residential backup energy storage where stable power availability is required during outages. With a nominal capacity of 5 kWh and a voltage configuration of 51.2 V, it ensures consistent energy supply for essential electrical loads. The system allows users to monitor energy levels through its display, ensuring that backup readiness is maintained. The defined energy storage capacity ensures that power can be delivered reliably over extended periods, supporting stable operation of household systems during interruptions.
In isolated environments without stable grid access, the system provides a structured energy storage solution capable of maintaining consistent power availability. The low self-discharge rate ensures that stored energy is preserved over time without frequent recharging. The system supports operation under varying environmental conditions, maintaining stable performance. The communication system enables remote monitoring, allowing users to track system status and manage energy usage effectively in remote locations.
For small office environments, the system provides stable energy storage to support essential equipment. The 5 kWh capacity ensures sufficient energy availability for daily operations, while the stable voltage output ensures consistent performance. Communication interfaces allow integration with monitoring systems, enabling centralized tracking of energy usage. This improves operational efficiency and ensures that office systems maintain stable performance without interruption.
Telecommunication infrastructure requires reliable energy storage, and the system provides consistent performance with controlled voltage and current parameters. The ability to handle peak discharge conditions ensures stable operation during sudden demand increases. The communication protocols enable remote monitoring, allowing operators to track system performance without on-site inspection. This ensures reliable operation of communication equipment over extended periods.
As part of a backup power system, the unit ensures that stored energy is available during power interruptions. The structured charging and discharging configuration allows efficient energy storage and release. The integrated display allows users to monitor system status in real time, ensuring that backup readiness is maintained. The long cycle life ensures that the system can support repeated backup operations over time without performance degradation.
In agricultural environments, the system supports stable energy storage for equipment requiring consistent power supply. The defined capacity ensures that energy is available for extended operational periods. The system maintains stable performance under varying environmental conditions, ensuring reliable operation. The structured energy management supports continuous agricultural processes without interruption.
For mobile or temporary installations, the system provides a compact and stable energy storage solution. The structural design ensures stability during operation while allowing manageable transportation. Communication interfaces enable real-time monitoring, allowing users to adjust system performance as needed. The defined energy storage capacity ensures consistent operation across different deployment scenarios, supporting flexible use in changing environments.
